Comparison of diagnostic accuracies of rapid serological tests and ELISA

September 8, 2020

Comparison of diagnostic accuracies of rapid serological tests and ELISA to molecular diagnostics in patients with suspected coronavirus disease 2019 presenting to the hospital

Objectives: To assess the diagnostic performance of rapid lateral flow immunochromatographic assays (LFAs) compared with an ELISA and nucleic acid amplification tests (NATs) in individuals with suspected coronavirus disease 2019 (COVID-19).
Methods: Patients presenting to a Dutch teaching hospital were eligible between 17 March and 10 April 2020, when they had respiratory symptoms that were suspected for COVID-19. The performances of six different LFAs were evaluated in plasma samples obtained on corresponding respiratory sample dates of NATs testing. Subsequently, the best performing LFA was evaluated in 228 patients and in 50 sera of a historical patient control group.
Results: In the pilot analysis, sensitivity characteristics of LFA were heterogeneous, ranging from 2/20 (10%; 95% CI 0%-23%) to 11/20 (55%; 95% CI 33%-77%). In the total cohort, Orient Gene Biotech COVID-19 IgG/IgM Rapid Test LFA had a sensitivity of 43/99 (43%; 95% CI 34%-53%) and specificity of 126/129 (98%; 95% CI 95%-100%).
Sensitivity increased to 31/52 (60%; 95% CI 46%-73%) in patients with at least 7 days of symptoms, and to 21/33 (64%; 95% CI 47%-80%) in patients with C-reactive protein (CRP) ≥100 mg/L. Sensitivity and specificity of Wantai SARS-CoV-2 Ab ELISA was 59/95 (62%; 95% CI 52%-72%) and 125/128 (98%; 95% CI 95%-100%) in all patients, respectively, but sensitivity increased to 38/48 (79%; 95% CI 68%-91%) in patients with at least 7 days of symptoms.
Conclusions: There is large variability in diagnostic test performance between rapid LFAs, but overall limited sensitivity and high specificity in acutely admitted patients. Sensitivity improved in patients with longer existing symptoms or high CRP. LFAs should only be considered as additional triage tools when these may lead to the improvement of hospital logistics.
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Column Packing Kit
PACK-KIT 1pack
EUR 1035
Description: Column packing kit for pressure cells. Includes: HPREG regulator, TBNG10 tubing, CAP-75 capillary, and STRB5X2 stir bar.

PCR Mycoplasma Detection Kit
M034-Kit Kit
EUR 266

Adiponectin (human) Elisa Assay Kit
K2192-96 96 assays
EUR 1017

Adiponectin (mouse) Elisa Assay Kit
K2193-96 96 assays
EUR 1017

Adiponectin (human) ELISA Assay Kit
K4901-100
EUR 898

Adiponectin (mouse) Elisa Assay Kit
K4902-100
EUR 865

Adiponectin (rat) Elisa Assay Kit
K4903-100
EUR 843

Visfatin (human) Elisa Assay Kit
K4907-100
EUR 985

Cas9 Protein and T7 gRNA SmartNuclease Synthesis Kit
CAS400A-KIT 1 kit (10 rxn)
EUR 1110

Lactose Assay Kit
MET-5001 100 assays
EUR 432
Description: The Lactose Assay Kit measures total lactose in milk based food products or biological samples such as blood or urine. Lactose is cleaved into glucose and galactose. Glucose is then oxidized, yielding hydrogen peroxide and D-gluconic acid. The hydrogen peroxide is detected by a fluorometric probe.

Bilirubin Assay Kit
MET-5010 200 assays
EUR 479
Description: Bilirubin, a byproduct of heme breakdown, can exist conjugated to glucuronic acid (direct) and as unconjugated (indirect). The unconjugated form is found in the blood bound to albumin and is transported to the liver. Bilirubin becomes conjugated to glucuronic acid in the liver, making it more soluble and allowing for excretion into bile. High levels of bilirubin have been correlated with jaundice and Gilbert?s syndrome while low levels have been associated with cardiovascular disease and diabetes mellitus.

Pyruvate Assay Kit
MET-5029 100 assays
EUR 479
Description: Our Pyruvate Assay Kit measures pyruvate in biological samples. First, pyruvate is oxidized by pyruvate oxidase, producing hydrogen peroxide. The hydrogen peroxide is then detected at ex. 530-570 nm/em. 590-600 nm using a specific fluorometric probe. Pyruvate levels in unknown samples are determined based on the provided pyruvate standard curve.

Glycine Assay Kit
MET-5070 100 assays
EUR 450

Taurine Assay Kit
MET-5071 200 assays
EUR 508

Sarcosine Assay Kit
MET-5072 100 assays
EUR 450

Tyrosine Assay Kit
MET-5073 100 assays
EUR 450

Phospholipid Assay Kit
MET-5085 96 assays
EUR 456

Ammonia Assay Kit
MET-5086 100 assays
EUR 456

Adenosine Assay Kit
MET-5090 100 assays
EUR 508

Inosine Assay Kit
MET-5092 100 assays
EUR 508

Alanine Assay Kit
MET-5093 200 assays
EUR 508

Urea Assay Kit
STA-382 192 assays
EUR 635
Description: Cell Biolabs? Urea Assay Kit is based on the Berthelot reaction.  Urea is first degraded into ammonia and carbon dioxide, which further reacts with an alkaline developer to produce a blue-green colored product that can be measured with a standard spectrophotometric plate reader at an optical density between 580-630 nm.  Each kit provides sufficient reagents to perform up to 192 assays, including blanks, urea standards and unknown samples.

Phosphatidylcholine Assay Kit
STA-600 96 assays
EUR 519
Description: Cell Biolabs? Phosphatidylcholine Assay Kit measures the phosphatidylcholine present within serum, plasma, or tissue samples.Samples are compared to a known concentration of phosphatidylcholine standard within the 96-well microtiter plate format.  Samples and standards are incubated for 60 minutes and then read with a standard 96-well fluorometric plate reader.

Sphingomyelin Assay Kit
STA-601 96 assays
EUR 519
Description: Cell Biolabs? Sphingomyelin Assay Kit is a simple fluorometric assay that measures the amount of sphingomyelin present in plasma or serum, tissue homogenates, or cell suspensionsin a 96-well microtiter plate format.  Each kit provides sufficient reagents to perform up to 96 assays, including blanks, sphingomyelin standards and unknown samples.  Sample sphingomyelin concentrations are determined by comparison with a known sphingomyelin standard. 

Glutamate Assay Kit
STA-674 200 assays
EUR 514
Description: Glutamate is a non-essential amino acid that serves as an important neurotransmitter in the mammalian brain and has a key role in cellular metabolism. Excess glutamate levels in the brain can cause cell injury and death, leading to neurological diseases. Our Glutamate Assay Kit is a quantitative, fluorometric assay that uses glutamate specific enzymes to generate hydrogen peroxide. An ADHP probe is oxidized by hydrogen peroxide to generate fluorescent Resorufin, which correlates to the level of glutamate in the sample. Glutamate levels in an unknown sample are calculated based on a glutamate standard curve.

Hydroxyproline Assay Kit
STA-675 96 assays
EUR 514
Description: The Hydroxyproline Assay Kit is a quantitative colorimetric assay for measuring the hydroxyproline concentration in protein samples, including collagen where it is found almost exclusively.

Histamine Assay Kit
AKR-360 96 assays
EUR 519
Description: Histamine is naturally occurring in food, with high concentrations associated with spoiled and fermented foods. Exposure to high levels of histamine through the ingestion of food can cause symptoms similar to an allergic response. Our Histamine Assay Kit detects total histamine from food samples using a colorimetric probe. Reduction of the probe yields color development proportional the histamine levels in the sample. Absorbance at 450nm is read after a one hour incubation at 37C and histamine levels are calculated based on a histamine standard curve.

Glucose Assay Kit
abx090673-1Kit 1 Kit
EUR 237

ADA Assay Kit
abx090675-100tests 100 tests
EUR 237

Glutamate Assay Kit
abx096004-100Assays 100 Assays
EUR 441

Glutathione Assay Kit
abx096005-100Assays 100 Assays
EUR 378

Trehalase Assay Kit
abx096014-100Assays 100 Assays
EUR 551

Pyruvate Assay Kit
abx097982-100Assays 100 Assays
EUR 472

NADPase Assay Kit
abx097983-100Assays 100 Assays
EUR 504

Starch Assay Kit
abx097988-100Assays 100 Assays
EUR 441

Trehalose Assay Kit
abx097995-100Assays 100 Assays
EUR 472

ADA Assay Kit
abx098403-Hitachi7060R190ml2R290ml1 Hitachi 7060; R1: 90ml×2 R2: 90ml×1
EUR 739

ADA Assay Kit
abx098403-Hitachi7170R140ml4R220ml4 Hitachi 7170; R1: 40ml×4 R2: 20ml×4
EUR 801

ADA Assay Kit
abx098403-Hitachi7170R160ml4R260ml2 Hitachi 7170; R1: 60ml×4 R2: 60ml×2
EUR 911

ADA Assay Kit
abx098403-Toshiba40R150ml4R250ml2 Toshiba 40; R1: 50ml×4 R2: 50ml×2
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Calcium Assay Kit
abx098414-Hitachi7020R140ml2R240ml2 Hitachi 7020; R1: 40ml×2 R2: 40ml×2
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Calcium Assay Kit
abx098414-Hitachi7060R190ml1R290ml1 Hitachi 7060; R1: 90ml×1 R2: 90ml×1
EUR 206

Calcium Assay Kit
abx098414-Toshiba40R140ml2R240ml2 Toshiba 40; R1: 40ml×2 R2: 40ml×2
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Calcium Assay Kit
abx098414-UniversalR140ml2R240ml2 Universal; R1: 40ml×2 R2: 40ml×2
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Cholinesterase Assay Kit
abx098416-Hitachi7170R120ml1R25ml1 Hitachi 7170; R1: 20ml×1 R2: 5ml×1
EUR 300

Cholinesterase Assay Kit
abx098416-Hitachi7170R140ml3R230ml1 Hitachi 7170; R1: 40ml×3 R2: 30ml×1
EUR 316

Cholinesterase Assay Kit
abx098416-Hitachi7170R160ml2R230ml1 Hitachi 7170; R1: 60ml×2 R2: 30ml×1
EUR 316

Cholinesterase Assay Kit
abx098416-Toshiba40R140ml4R240ml1 Toshiba 40; R1: 40ml×4 R2: 40ml×1
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Cholinesterase Assay Kit
abx098416-UniversalR160ml2R215ml2 Universal; R1: 60ml×2 R2: 15ml×2
EUR 316

Creatinine Assay Kit
abx098422-Hitachi7020R150ml3R250ml1 Hitachi 7020; R1: 50ml×3 R2: 50ml×1
EUR 519

Creatinine Assay Kit
abx098422-Hitachi7060R190ml2R260ml1 Hitachi 7060; R1: 90ml×2 R2: 60ml×1
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Creatinine Assay Kit
abx098422-Toshiba120R140ml3R240ml1 Toshiba 120; R1: 40ml×3 R2: 40ml×1
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Creatinine Assay Kit
abx098422-Toshiba120R150ml3R250ml1 Toshiba 120; R1: 50ml×3 R2: 50ml×1
EUR 519

Creatinine Assay Kit
abx098422-Toshiba40R150ml3R250ml1 Toshiba 40; R1: 50ml×3 R2: 50ml×1
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Fructosamine Assay Kit
abx098427-Hitachi7020R140ml2R220ml1 Hitachi 7020; R1: 40ml×2 R2: 20ml×1
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Fructosamine Assay Kit
abx098427-Hitachi7060R190ml2R245ml1 Hitachi 7060; R1: 90ml×2 R2: 45ml×1
EUR 253

Fructosamine Assay Kit
abx098427-Hitachi7170R120ml1R25ml1 Hitachi 7170; R1: 20ml×1 R2: 5ml×1
EUR 206

Fructosamine Assay Kit
abx098427-Hitachi7170R140ml12R240ml3 Hitachi 7170; R1: 40ml×12 R2: 40ml×3
EUR 222

Fructosamine Assay Kit
abx098427-Hitachi7170R140ml2R220ml1 Hitachi 7170; R1: 40ml×2 R2: 20ml×1
EUR 253

Glucose Assay Kit
abx098429-Hitachi7020R140ml4R240ml1 Hitachi 7020; R1: 40ml×4 R2: 40ml×1
EUR 222

Glucose Assay Kit
abx098429-Hitachi7060R190ml2R245ml1 Hitachi 7060; R1: 90ml×2 R2: 45ml×1
EUR 222

Glucose Assay Kit
abx098429-Hitachi7170R132ml4R28ml4 Hitachi 7170; R1: 32ml×4 R2: 8ml×4
EUR 222

Haptoglobin Assay Kit
abx098432-BeckmanR140ml1R210ml1 Beckman; R1: 40ml×1 R2: 10ml×1
EUR 347

Haptoglobin Assay Kit
abx098432-Hitachi7020R140ml1R210ml1 Hitachi 7020; R1: 40ml×1 R2: 10ml×1
EUR 347

Haptoglobin Assay Kit
abx098432-Hitachi7170R120ml1R25ml1 Hitachi 7170; R1: 20ml×1 R2: 5ml×1
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Haptoglobin Assay Kit
abx098432-Toshiba40R140ml1R210ml1 Toshiba 40; R1: 40ml×1 R2: 10ml×1
EUR 347

Homocysteine Assay Kit
abx098434-Hitachi7060R160ml1R210ml1 Hitachi 7060; R1: 60ml×1 R2: 10ml×1
EUR 1036

Homocysteine Assay Kit
abx098434-Hitachi7170R130ml2R210ml1 Hitachi 7170; R1: 30ml×2 R2: 10ml×1
EUR 1036

Homocysteine Assay Kit
abx098434-Toshiba40R130ml2R210ml1 Toshiba 40; R1: 30ml×2 R2: 10ml×1
EUR 1036

Homocysteine Assay Kit
abx098434-UniversalR130ml2R210ml1 Universal; R1: 30ml×2 R2: 10ml×1
EUR 1036

Iron Assay Kit
abx098439-Hitachi7020R140ml1R210ml1 Hitachi 7020; R1:40ml×1 R2:10ml×1
EUR 206

Iron Assay Kit
abx098439-Hitachi7170R140ml1R210ml1 Hitachi 7170; R1:40ml×1 R2:10ml×1
EUR 206

Iron Assay Kit
abx098439-Hitachi7170R160ml1R215ml1 Hitachi 7170; R1:60ml×1 R2:15ml×1
EUR 222

Iron Assay Kit
abx098439-Toshiba40R140ml1R210ml1 Toshiba 40; R1:40ml×1 R2:10ml×1
EUR 206

Lipase Assay Kit
abx098442-BeckmanR180ml1R220ml1 Beckman; R1:80ml×1 R2:20ml×1
EUR 692

Lipase Assay Kit
abx098442-Hitachi7170R140ml2R220ml1 Hitachi 7170; R1:40ml×2 R2:20ml×1
EUR 692

Lipase Assay Kit
abx098442-Hitachi7170R160ml1R215ml1 Hitachi 7170; R1:60ml×1 R2:15ml×1
EUR 566

Lipase Assay Kit
abx098442-Toshiba40R140ml1R210ml1 Toshiba 40; R1:40ml×1 R2:10ml×1
EUR 441

Lipase Assay Kit
abx098442-UniversalR120ml1R25ml1 Universal; R1:20ml×1 R2:5ml×1
EUR 316

Magnesium Assay Kit
abx098445-Hitachi7020R140ml2R240ml2 Hitachi 7020; R1: 40ml×2 R2: 40ml×2
EUR 206

Magnesium Assay Kit
abx098445-Hitachi7060R190ml1R290ml1 Hitachi 7060; R1: 90ml×1 R2: 90ml×1
EUR 206

Magnesium Assay Kit
abx098445-Toshiba40R140ml2R240ml2 Toshiba 40; R1: 40ml×2 R2: 40ml×2
EUR 206

Magnesium Assay Kit
abx098445-Toshiba40R150ml2R250ml2 Toshiba 40; R1: 50ml×2 R2: 50ml×2
EUR 206

Microalbumin Assay KIt
abx098446-Hitachi7060R150ml1R210ml1 Hitachi 7060; R1: 50ml×1 R2: 10ml×1
EUR 363

Microalbumin Assay KIt
abx098446-Hitachi7060R150ml3R230ml1 Hitachi 7060; R1: 50ml×3 R2: 30ml×1
EUR 363

Microalbumin Assay KIt
abx098446-Hitachi7170R125ml1R25ml1 Hitachi 7170; R1: 25ml×1 R2: 5ml×1
EUR 269

Microalbumin Assay KIt
abx098446-Hitachi7170R150ml1R210ml1 Hitachi 7170; R1: 50ml×1 R2: 10ml×1
EUR 363

Myoglobin Assay Kit
abx098448-Hitachi7020R140ml1R210ml1 Hitachi 7020; R1: 40ml×1 R2: 10ml×1
EUR 1193

Myoglobin Assay Kit
abx098448-Hitachi7170R120ml1R25ml1 Hitachi 7170; R1: 20ml×1 R2: 5ml×1
EUR 692

Myoglobin Assay Kit
abx098448-Hitachi7170R140ml1R210ml1 Hitachi 7170; R1: 40ml×1 R2: 10ml×1
EUR 1193

Myoglobin Assay Kit
abx098448-Toshiba40R140ml1R210ml1 Toshiba 40; R1: 40ml×1 R2: 10ml×1
EUR 1193

NGAL Assay Kit
abx098449-Hitachi7020R140ml1R210ml1 Hitachi 7020; R1: 40ml×1 R2: 10ml×1
EUR 942

NGAL Assay Kit
abx098449-Hitachi7170R120ml1R25ml1 Hitachi 7170; R1: 20ml×1 R2: 5ml×1
EUR 566

NGAL Assay Kit
abx098449-Hitachi7170R140ml1R210ml1 Hitachi 7170; R1: 40ml×1 R2: 10ml×1
EUR 942

NGAL Assay Kit
abx098449-Toshiba120R140ml1R210ml1 Toshiba 120; R1: 40ml×1 R2: 10ml×1
EUR 942

NGAL Assay Kit
abx098449-Toshiba40R140ml1R210ml1 Toshiba 40; R1: 40ml×1 R2: 10ml×1
EUR 942

Prealbumin Assay Kit
abx098451-BeckmanR140ml1R210ml1 Beckman; R1: 40ml×1 R2: 10ml×1
EUR 222

Prealbumin Assay Kit
abx098451-Hitachi7170R132ml1R28ml1 Hitachi 7170; R1: 32ml×1 R2: 8ml×1
EUR 222

Prealbumin Assay Kit
abx098451-UniversalR160ml1R215ml1 Universal; R1: 60ml×1 R2: 15ml×1
EUR 253

Transferrin Assay Kit
abx098460-BeckmanR160ml1R220ml1 Beckman; R1: 60ml×1 R2: 20ml×1
EUR 660

Transferrin Assay Kit
abx098460-Hitachi7060R160ml2R240ml1 Hitachi 7060; R1: 60ml×2 R2: 40ml×1
EUR 504

Transferrin Assay Kit
abx098460-Hitachi7170R145ml2R230ml1 Hitachi 7170; R1: 45ml×2 R2: 30ml×1
EUR 582

Transferrin Assay Kit
abx098460-Hitachi7170R160ml8R240ml4 Hitachi 7170; R1: 60ml×8 R2: 40ml×4
EUR 535

Transferrin Assay Kit
abx098460-Toshiba40R145ml2R230ml1 Toshiba 40; R1: 45ml×2 R2: 30ml×1
EUR 582

Triglycerides Assay Kit
abx098461-Hitachi7020R140ml4R240ml1 Hitachi 7020; R1: 40ml×4 R2: 40ml×1
EUR 284

Triglycerides Assay Kit
abx098461-Hitachi7060R190ml2R245ml1 Hitachi 7060; R1: 90ml×2 R2: 45ml×1
EUR 269

Triglycerides Assay Kit
abx098461-Hitachi7170R132ml4R28ml4 Hitachi 7170; R1: 32ml×4 R2: 8ml×4
EUR 300

Triglycerides Assay Kit
abx098461-Toshiba40R140ml4R240ml1 Toshiba 40; R1: 40ml×4 R2: 40ml×1
EUR 284

Urea Assay Kit
abx098464-Hitachi7020R150ml4R250ml1 Hitachi 7020; R1: 50ml×4 R2: 50ml×1
EUR 222

Urea Assay Kit
abx098464-Hitachi7060R190ml2R245ml1 Hitachi 7060; R1: 90ml×2 R2: 45ml×1
EUR 222

Urea Assay Kit
abx098464-Toshiba120R140ml4R240ml1 Toshiba 120; R1: 40ml×4 R2: 40ml×1
EUR 222

AMBP Assay Kit
abx098467-Hitachi7060R145ml1R215ml1 Hitachi 7060; R1: 45ml×1 R2: 15ml×1
EUR 488

AMBP Assay Kit
abx098467-Hitachi7060R190ml2R230ml2 Hitachi 7060; R1: 90ml×2 R2: 30ml×2
EUR 519

AMBP Assay Kit
abx098467-Hitachi7170R145ml1R215ml1 Hitachi 7170; R1: 45ml×1 R2: 15ml×1
EUR 488

Diagnostic performance of seven rapid IgG/IgM antibody tests and the Euroimmun IgA/IgG ELISA in COVID-19 patients

Objectives: To evaluate the diagnostic performance of seven rapid IgG/IgM tests and the Euroimmun IgA/IgG ELISA for antibodies against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in COVID-19 patients.
Methods: Specificity was evaluated in 103 samples collected before January 2020. Sensitivity and time to seropositivity was evaluated in 167 samples from 94 patients with COVID-19 confirmed with RT-PCR on nasopharyngeal swab.
Results: Specificity (confidence interval) of lateral flow assays (LFAs) was ≥91.3% (84.0-95.5) for IgM, ≥90.3% (82.9-94.8) for IgG, and ≥85.4% (77.2-91.1) for the combination IgM OR IgG. Specificity of the ELISA was 96.1% (90.1-98.8) for IgG and only 73.8% (64.5-81.4) for IgA. Sensitivity 14-25 days after the onset of symptoms was between ≥92.1% (78.5-98.0) and 100% (95.7-100) for IgG LFA compared to 89.5% (75.3-96.4) for IgG ELISA. Positivity of IgM OR IgG for LFA resulted in a decrease in specificity compared to IgG alone without a gain in diagnostic performance, except for VivaDiag.
The results for IgM varied significantly between the LFAs with an average overall agreement of only 70% compared to 89% for IgG. The average dynamic trend to seropositivity for IgM was not shorter than for IgG. At the time of hospital admission the sensitivity of LFA was <60%.
Conclusions: Sensitivity for the detection of IgG antibodies 14-25 days after the onset of symptoms was ≥92.1% for all seven LFAs compared to 89.5% for the IgG ELISA. The results for IgM varied significantly, and including IgM antibodies in addition to IgG for the interpretation of LFAs did not improve the diagnostic performance.

Association of Genetic Polymorphisms Related to Johne’s Disease With Estimated Breeding Values of Holstein Sires for Milk ELISATest Scores

Background: Johne’s disease (JD) is a chronic intestinal inflammatory disease caused by Mycobacterium avium subsp. paratuberculosis (MAP) infection in ruminants. Since there are currently no effective vaccine or treatment options available to control JD, genetic selection may be an alternative strategy to enhance JD resistance.
Numerous Single Nucleotide Polymorphisms (SNPs) have been reported to be associated with MAP infection status based on published genome-wide association and candidate gene studies. The main objective of this study was to validate these SNPs that were previously identified to be associated with JD by testing their effect on Holstein bulls’ estimated breeding values (EBVs) for milk ELISA test scores, an indirect indicator of MAP infection status in cattle.
Results: Three SNPs, rs41810662, rs41617133 and rs110225854, located on Bos taurus autosomes (BTA) 16, 23 and 26, respectively, were confirmed as significantly associated with Holstein bulls’ EBVs for milk ELISA test score (FDR < 0.01) based on General Quasi Likelihood Scoring analysis (GQLS) analysis. Single-SNP regression analysis identified four SNPs that were associated with sire EBVs (FDR < 0.05).
This includes two SNPs that were common with GQLS (rs41810662 and rs41617133), with the other two SNPs being rs110494981 and rs136182707, located on BTA9 and BTA16, respectively.
Conclusions: The findings of this study validate the association of SNPs with JD MAP infection status and highlight the need to further investigate the genomic regions harboring these SNPs.

MAK (Ab-159) Antibody
CSB-PA056397-
EUR 335
Description: A polyclonal antibody against MAK (Ab-159). Recognizes MAK (Ab-159) from Human. This antibody is Unconjugated. Tested in the following application: ELISA, WB;WB:1:500-1:3000

MAK (Ab-159) Antibody
CSB-PA056397-100ul 100ul
EUR 316
Description: A polyclonal antibody against MAK (Ab-159). Recognizes MAK (Ab-159) from Human. This antibody is Unconjugated. Tested in the following application: ELISA, WB;WB:1:500-1:3000

GAB2 (Ab-159) Antibody
CSB-PA781252-
EUR 335
Description: A polyclonal antibody against GAB2 (Ab-159). Recognizes GAB2 (Ab-159) from Human, Mouse. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC;WB:1:500-1:3000, IHC:1:50-1:100

GAB2 (Ab-159) Antibody
CSB-PA781252-100ul 100ul
EUR 316
Description: A polyclonal antibody against GAB2 (Ab-159). Recognizes GAB2 (Ab-159) from Human, Mouse. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC;WB:1:500-1:3000, IHC:1:50-1:100

MAK (Ab-159) Antibody
33233-100ul 100ul
EUR 252

MAK (Ab-159) Antibody
33233-50ul 50ul
EUR 187

GAB2 (Ab-159) Antibody
33262-100ul 100ul
EUR 252

GAB2 (Ab-159) Antibody
33262-50ul 50ul
EUR 187

MAK (Ab-159) Conjugated Antibody
C33233 100ul
EUR 397

GAB2 (Ab-159) Conjugated Antibody
C33262 100ul
EUR 397

Anti-ICK antibody
STJ110093 100 µl
EUR 277
Description: Eukaryotic protein kinases are enzymes that belong to a very extensive family of proteins which share a conserved catalytic core common with both serine/threonine and tyrosine protein kinases. This gene encodes an intestinal serine/threonine kinase harboring a dual phosphorylation site found in mitogen-activating protein (MAP) kinases. The protein localizes to the intestinal crypt region and is thought to be important in intestinal epithelial cell proliferation and differentiation. Alternative splicing has been observed at this locus and two variants, encoding the same isoform, have been identified.

Anti-ICK Antibody
A06270 100ul
EUR 397
Description: Rabbit Polyclonal ICK Antibody. Validated in IF, IHC and tested in Human, Mouse.

Anti-ICK antibody
STJ93636 200 µl
EUR 197
Description: Rabbit polyclonal to ICK.

Anti-ICK antibody
PAab04108 100 ug
EUR 386

Anti-ICK Antibody
A1172-100
EUR 370

anti-ICK
YF-PA25803 50 ul
EUR 334
Description: Mouse polyclonal to ICK

anti-ICK
YF-PA17639 100 ug
EUR 403
Description: Rabbit polyclonal to ICK

Rabbit Polyclonal antibody Anti-CRBN
Anti-CRBN 50 µg
EUR 349

ICK Antibody
CSB-PA278117-
EUR 335
Description: A polyclonal antibody against ICK. Recognizes ICK from Human, Mouse. This antibody is Unconjugated. Tested in the following application: ELISA, IHC, IF;IHC:1:50-1:100, IF:1:100-1:500

ICK Antibody
CSB-PA278117-100ul 100ul
EUR 316
Description: A polyclonal antibody against ICK. Recognizes ICK from Human, Mouse. This antibody is Unconjugated. Tested in the following application: ELISA, IHC, IF;IHC:1:50-1:100, IF:1:100-1:500

ICK Antibody
1-CSB-PA891800LA01HU
  • EUR 317.00
  • EUR 335.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against ICK. Recognizes ICK from Human. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC; Recommended dilution: WB:1:500-1:5000, IHC:1:20-1:200

ICK Antibody
1-CSB-PA010955GA01HU
  • EUR 597.00
  • EUR 333.00
  • 150ul
  • 50ul
Description: A polyclonal antibody against ICK. Recognizes ICK from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB

ICK Antibody
1-CSB-PA008266
  • EUR 222.00
  • EUR 195.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against ICK. Recognizes ICK from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: IHC, IF, ELISA;IHC:1/100-1/300.IF:1/200-1/1000.ELISA:1/10000

ICK Antibody
1-CSB-PA008268
  • EUR 222.00
  • EUR 195.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against ICK. Recognizes ICK from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: WB, IHC, ELISA;WB:1/500-1/2000.IHC:1/100-1/300.ELISA:1/20000

ICK Antibody
34122-100ul 100ul
EUR 252

ICK Antibody
34122-50ul 50ul
EUR 187

ICK Antibody
42899-100ul 100ul
EUR 252

ICK antibody
70R-17871 50 ul
EUR 435
Description: Rabbit polyclonal ICK antibody

ICK antibody
70R-32214 100 ug
EUR 327
Description: Rabbit polyclonal ICK antibody

ICK antibody
70R-32652 100 ug
EUR 327
Description: Rabbit polyclonal ICK antibody

ICK Antibody
AF6816 100ul
EUR 350

Anti-ACACB (aa146-159) antibody
STJ72668 100 µg
EUR 260

Anti-IGFBP7 (aa145-159) antibody
STJ71903 100 µg
EUR 359

Serine/Threonine-Protein Kinase ICK (ICK) Antibody
20-abx316647
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Serine/Threonine-Protein Kinase ICK (ICK) Antibody
20-abx006039
  • EUR 411.00
  • EUR 592.00
  • EUR 182.00
  • EUR 314.00
  • 100 ul
  • 200 ul
  • 20 ul
  • 50 ul

Serine/Threonine-Protein Kinase ICK (ICK) Antibody
20-abx012914
  • EUR 314.00
  • EUR 98.00
  • EUR 398.00
  • EUR 495.00
  • 100 ug
  • 10 ug
  • 200 ug
  • 300 µg

Serine/Threonine-Protein Kinase ICK (ICK) Antibody
abx234108-100ug 100 ug
EUR 509

Serine/Threonine Protein Kinase ICK (ICK) Antibody
abx331322-100ul 100 ul
EUR 425

Serine/Threonine Protein Kinase ICK (ICK) Antibody
20-abx326726
  • EUR 314.00
  • EUR 244.00
  • 100 ug
  • 50 ug

Serine/Threonine Protein Kinase ICK (ICK) Antibody
20-abx328497
  • EUR 314.00
  • EUR 244.00
  • 100 ug
  • 50 ug

ICK Polyclonal Antibody
ES5263-50ul 50ul
EUR 207
Description: A Rabbit Polyclonal antibody against ICK from Human/Mouse/Rat. This antibody is tested and validated for IHC, IF, WB, ELISA

ICK Polyclonal Antibody
ES5263-100ul 100ul
EUR 279
Description: A Rabbit Polyclonal antibody against ICK from Human/Mouse/Rat. This antibody is tested and validated for IHC, IF, WB, ELISA

ICK Polyclonal Antibody
ABP54264-003ml 0.03ml
EUR 158
Description: A polyclonal antibody for detection of ICK from Human, Mouse, Rat. This ICK antibody is for IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the Internal region of human ICK at AA rangle: 210-290

ICK Polyclonal Antibody
ABP54264-01ml 0.1ml
EUR 289
Description: A polyclonal antibody for detection of ICK from Human, Mouse, Rat. This ICK antibody is for IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the Internal region of human ICK at AA rangle: 210-290

ICK Polyclonal Antibody
ABP54264-02ml 0.2ml
EUR 414
Description: A polyclonal antibody for detection of ICK from Human, Mouse, Rat. This ICK antibody is for IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the Internal region of human ICK at AA rangle: 210-290

ICK antibody (Tyr159)
70R-32651 100 ug
EUR 327
Description: Rabbit polyclonal ICK antibody (Tyr159)

Ick/ Rat Ick ELISA Kit
ELI-13214r 96 Tests
EUR 886

Serine/Threonine-Protein Kinase ICK (ICK) Antibody (HRP)
20-abx316648
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Serine/Threonine-Protein Kinase ICK (ICK) Antibody (FITC)
20-abx316649
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Serine/Threonine-Protein Kinase ICK (ICK) Antibody (Biotin)
20-abx316650
  • EUR 411.00
  • EUR 1845.00
  • EUR 599.00
  • EUR 182.00
  • EUR 300.00
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

ICK siRNA
20-abx920119
  • EUR 551.00
  • EUR 732.00
  • 15 nmol
  • 30 nmol

ICK siRNA
20-abx920120
  • EUR 551.00
  • EUR 732.00
  • 15 nmol
  • 30 nmol

ICK siRNA
20-abx902598
  • EUR 551.00
  • EUR 732.00
  • 15 nmol
  • 30 nmol

Cyanine 5 bisacid [equivalent to Cy5® bisacid]
159 5 mg
EUR 219

ICK Antibody, HRP conjugated
1-CSB-PA891800LB01HU
  • EUR 317.00
  • EUR 335.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against ICK. Recognizes ICK from Human. This antibody is HRP conjugated. Tested in the following application: ELISA

ICK Antibody, FITC conjugated
1-CSB-PA891800LC01HU
  • EUR 317.00
  • EUR 335.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against ICK. Recognizes ICK from Human. This antibody is FITC conjugated. Tested in the following application: ELISA

ICK Antibody, Biotin conjugated
1-CSB-PA891800LD01HU
  • EUR 317.00
  • EUR 335.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against ICK. Recognizes ICK from Human. This antibody is Biotin conjugated. Tested in the following application: ELISA

Phospho-ICK (Y159) Antibody
1-CSB-PA008265
  • EUR 222.00
  • EUR 195.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against Phospho-ICK (Y159). Recognizes Phospho-ICK (Y159) from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: WB, ELISA;WB:1/500-1/2000.ELISA:1/10000

ICK (Phospho-Tyr159) Antibody
12825-100ul 100ul
EUR 252

ICK (Phospho-Tyr159) Antibody
12825-50ul 50ul
EUR 187

Phospho-ICK (Tyr159) Antibody
20-abx216127
  • EUR 425.00
  • EUR 342.00
  • 100 ug
  • 50 ug

Phospho- ICK (Tyr159) Antibody
ABD8739 100 ug
EUR 438

Phospho-ICK (Tyr159) Antibody
DF8739 200ul
EUR 304
Description: Phospho-ICK (Tyr159) Antibody detects endogenous levels of ICK only when phosphorylated at Tyr159.

Phospho-ICK (Tyr159) Antibody
AF3816 100ul
EUR 450

Polyclonal Goat anti-GST α-form
GST-ANTI-1 50 uL
EUR 280

Polyclonal Goat anti-GST μ-form
GST-ANTI-2 50 uL
EUR 280

Polyclonal Goat anti-GST p-form
GST-ANTI-3 50 uL
EUR 280

ETC-159
HY-18988 10mM/1mL
EUR 113

CV-159
HY-19025 1mg
EUR 849

Anti-Braf
DB-159-0.1 100 μl
EUR 404
Description: rabbit monospecific clonal antibodies for ihc-p application; concentrated

Anti-Braf
DB-159-0.2 200 μl
EUR 587
Description: rabbit monospecific clonal antibodies for ihc-p application; concentrated

Anti-Braf
DB-159-0.5 500 μl
EUR 769
Description: rabbit monospecific clonal antibodies for ihc-p application; concentrated

Anti-Braf
DB-159-1 1 ml
EUR 1255
Description: rabbit monospecific clonal antibodies for ihc-p application; concentrated

Serine/Threonine Protein Kinase ICK (ICK) ELISA Kit
abx595304-96tests 96 tests
EUR 637

ICK cloning plasmid
CSB-CL891800HU-10ug 10ug
EUR 233
Description: A cloning plasmid for the ICK gene.

ICK Rabbit pAb
A7783-100ul 100 ul
EUR 308

ICK Rabbit pAb
A7783-200ul 200 ul
EUR 459

ICK Rabbit pAb
A7783-20ul 20 ul
EUR 183

ICK Rabbit pAb
A7783-50ul 50 ul
EUR 223

Anti-Ikaros Purified
11-159-C025 0.025 mg
EUR 99

Anti-Ikaros Purified
11-159-C100 0.1 mg
EUR 158

Anti-Ikaros PE
1P-159-T025 25 tests
EUR 140

Anti-Ikaros PE
1P-159-T100 100 tests
EUR 240

Intestinal Cell Kinase (ICK) Antibody
20-abx129209
  • EUR 425.00
  • EUR 133.00
  • EUR 1205.00
  • EUR 578.00
  • EUR 328.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Intestinal Cell Kinase (ICK) Antibody
20-abx129873
  • EUR 439.00
  • EUR 133.00
  • EUR 1233.00
  • EUR 592.00
  • EUR 328.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Intestinal Cell Kinase (ICK) Antibody
20-abx130408
  • EUR 453.00
  • EUR 133.00
  • EUR 1302.00
  • EUR 620.00
  • EUR 342.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Intestinal Cell Kinase (ICK) Antibody
20-abx113263
  • EUR 732.00
  • EUR 398.00
  • 150 ul
  • 50 ul

Intestinal Cell Kinase (ICK) Antibody
abx331660-100ul 100 ul
EUR 425

Anti-BRCA1 (Ab-1524) Antibody
A00005-1 100ul
EUR 397
Description: Rabbit Polyclonal BRCA1 (Ab-1524) Antibody. Validated in IF, WB and tested in Human.

Anti-Bcr (Ab-177) Antibody
A00022-1 100ul
EUR 397
Description: Rabbit Polyclonal Bcr (Ab-177) Antibody. Validated in IF, WB and tested in Human, Mouse.

Anti-JAK2 (Ab-570) Antibody
A00027 100ul
EUR 397
Description: Rabbit Polyclonal JAK2 (Ab-570) Antibody. Validated in IF, WB and tested in Human, Mouse.

Anti-Jak2 (Ab-570) Antibody
A00027-2 100ul
EUR 397
Description: Rabbit Polyclonal Jak2 (Ab-570) Antibody. Validated in IHC and tested in Human, Rat.

Anti-MDM2 (Ab-166) Antibody
A00054-1 100ul
EUR 397
Description: Rabbit Polyclonal MDM2 (Ab-166) Antibody. Validated in IF, IHC, WB and tested in Human.

Anti-eIF4E (Ab-209) Antibody
A00135 100ul
EUR 397
Description: Rabbit Polyclonal eIF4E (Ab-209) Antibody. Validated in IF, IHC, WB and tested in Human, Mouse, Rat.

Anti-p27Kip1 (Ab-10) Antibody
A00173 100ul
EUR 397
Description: Rabbit Polyclonal p27Kip1 (Ab-10) Antibody. Validated in IHC, WB and tested in Human, Mouse, Rat.

Anti-FLT3(Ab-591) Antibody
A00188 100ul
EUR 397
Description: Rabbit Polyclonal FLT3(Ab-591) Antibody. Validated in IF, WB and tested in Human.

Anti-CDC2 (Ab-15) Antibody
A00209 100ul
EUR 397
Description: Rabbit Polyclonal CDC2 (Ab-15) Antibody. Validated in IF, IHC, WB and tested in Human, Mouse, Rat.

Anti-VASP (Ab-157) Antibody
A00303 100ul
EUR 397
Description: Rabbit Polyclonal VASP (Ab-157) Antibody. Validated in IF, WB and tested in Human, Rat.

Anti-JAK1 (Ab-1022) Antibody
A00330-1 100ul
EUR 397
Description: Rabbit Polyclonal JAK1 (Ab-1022) Antibody. Validated in IHC, WB and tested in Human, Mouse, Rat.

Anti-CDK6 (Ab-13) Antibody
A00358-1 100ul
EUR 397
Description: Rabbit Polyclonal CDK6 (Ab-13) Antibody. Validated in IF, IHC and tested in Human, Mouse.

Anti-GATA1 (Ab-142) Antibody
A00408-1 100ul
EUR 397
Description: Rabbit Polyclonal GATA1 (Ab-142) Antibody. Validated in IF, IHC, WB and tested in Human, Mouse, Rat.

Anti-PAK1 (Ab-212) Antibody
A00454 100ul
EUR 397
Description: Rabbit Polyclonal PAK1 (Ab-212) Antibody. Validated in IF, IHC, WB and tested in Human, Mouse, Rat.