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.
Adiponectin (rat) Elisa Assay Kit |
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K4903-100 | Biovision | each | EUR 1011.6 |
Adiponectin (rat) Elisa Assay Kit |
|||
GWB-AXR241 | GenWay Biotech | 1 x 96 assays | Ask for price |
Adiponectin (human) ELISA Assay Kit |
|||
K4901-100 | Biovision | each | EUR 1077.6 |
Adiponectin (mouse) Elisa Assay Kit |
|||
K4902-100 | Biovision | each | EUR 1038 |
Adiponectin (human) Elisa Assay Kit |
|||
GWB-AXR239 | GenWay Biotech | 1 x 96 assays | Ask for price |
Adiponectin (mouse) Elisa Assay Kit |
|||
GWB-AXR240 | GenWay Biotech | 1 x 96 assays | Ask for price |
Adiponectin (human) Elisa Assay Kit |
|||
K2192-96 | ApexBio | 96 assays | EUR 700.8 |
Description: Tools Kit|ELISA Kit#Kits|Tools Kit#Kits |
Adiponectin (mouse) Elisa Assay Kit |
|||
K2193-96 | ApexBio | 96 assays | EUR 1491.2 |
Description: Tools Kit|ELISA Kit#Kits|Tools Kit#Kits |
Ultra Nuclease Assay Kit(ELISA) |
|||
HBP000111 | HZymes Biotechnology | 96 Tests | EUR 609.5 |
Feline SAA Detection ELISA Assay Kit |
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6028 | Chondrex | 1 kit | EUR 377 |
Description: Liquid Samples |
Elite cAMP ELISA Assay Kit (Fluorescence) |
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MBS433536-1Plate | MyBiosource | 1Plate | EUR 605 |
Elite cAMP ELISA Assay Kit (Fluorescence) |
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MBS433536-5x1Plate | MyBiosource | 5x1Plate | EUR 2765 |
Ultra Nuclease Assay Kit 2.0(ELISA) |
|||
HBP000116 | HZymes Biotechnology | 96 Tests | EUR 609.5 |
Cas9 ELISA Assay |
|||
MBS412289-5x96Wells | MyBiosource | 5x96Wells | EUR 2945 |
Cas9 ELISA Assay |
|||
MBS412289-96Wells | MyBiosource | 96Wells | EUR 640 |
K2/Spice Synthetic Cannabinoids ELISA Assay Kit |
|||
MBS376013-5x96Wells | MyBiosource | 5x96Wells | EUR 1145 |
OVALBUMIN SPECIFIC IgE ELISA ASSAY KIT (OKSA11256) |
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OKSA11256 | Aviva Systems Biology | 96 Tests | EUR 4191.6 |
Description: Description of target: MOUSE OVALBUMIN SPECIFIC IgE ELISA ASSAY KIT;Species reactivity: Mouse;Application: ELISA;Assay info: ;Sensitivity: |
Screen Questâ„¢ Colorimetric ELISA cAMP Assay Kit |
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36370-1plate | AAT Bioquest | 1 plate | EUR 334 |
Description: Adenosine 3’, 5’ cyclic monophosphate (cAMP) is an important second messenger in intracellular signal transduction. |
Screen Questâ„¢ Colorimetric ELISA cAMP Assay Kit |
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36371-10plates | AAT Bioquest | 10 plates | EUR 2197 |
Description: Adenosine 3’, 5’ cyclic monophosphate (cAMP) is an important second messenger in intracellular signal transduction. |
Screen Questâ„¢ Fluorimetric ELISA cAMP Assay Kit |
|||
36373-1plate | AAT Bioquest | 1 plate | EUR 334 |
Description: Screen Quest™ Fluorescence ELISA cAMP Assay Kit provides an optimized assay method for monitoring the activation of adenylyl cyclase in G-protein coupled receptor systems. |
Screen Questâ„¢ Fluorimetric ELISA cAMP Assay Kit |
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36374-10plates | AAT Bioquest | 10 plates | EUR 2197 |
Description: Screen Quest™ Fluorescence ELISA cAMP Assay Kit provides an optimized assay method for monitoring the activation of adenylyl cyclase in G-protein coupled receptor systems. |
Assay kit |
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SL1999Hu | Sunlong | 96 Tests | EUR 468 |
Elite cAMP 384-Well ELISA Assay Kit (Fluorescence) |
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MBS433543-1Plate | MyBiosource | 1Plate | EUR 845 |
Elite cAMP 384-Well ELISA Assay Kit (Fluorescence) |
|||
MBS433543-5x1Plate | MyBiosource | 5x1Plate | EUR 3900 |
Elite gp120 (HIV-1/Clade B) ELISA Assay Kit |
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MBS433541-200Assays | MyBiosource | 200Assays | EUR 730 |
Elite gp120 (HIV-1/Clade B) ELISA Assay Kit |
|||
MBS433541-5x200Assays | MyBiosource | 5x200Assays | EUR 3355 |
Rat uPA total antigen assay ELISA Kit |
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MBS135495-1Kit | MyBiosource | 1Kit | EUR 750 |
Rat uPA total antigen assay ELISA Kit |
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MBS135495-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Rat tPA total antigen assay ELISA Kit |
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MBS135505-1Kit | MyBiosource | 1Kit | EUR 750 |
Rat tPA total antigen assay ELISA Kit |
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MBS135505-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
ELISA Assay Buffer, 20x |
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GR103001 | Genorise Scientific | 1 L | EUR 89 |
ELISA Assay Buffer, 80x |
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GR103002 | Genorise Scientific | 1 L | EUR 159 |
Mouse uPA total antigen assay ELISA Kit |
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MBS135504-1Kit | MyBiosource | 1Kit | EUR 750 |
Mouse uPA total antigen assay ELISA Kit |
|||
MBS135504-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Human tPA total antigen assay ELISA Kit |
|||
MBS135510-1Kit | MyBiosource | 1Kit | EUR 750 |
Human tPA total antigen assay ELISA Kit |
|||
MBS135510-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Human uPA total antigen assay ELISA Kit |
|||
MBS135519-1Kit | MyBiosource | 1Kit | EUR 750 |
Human uPA total antigen assay ELISA Kit |
|||
MBS135519-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Mouse tPA total antigen assay ELISA Kit |
|||
MBS135528-1Kit | MyBiosource | 1Kit | EUR 750 |
Mouse tPA total antigen assay ELISA Kit |
|||
MBS135528-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Active rat uPA functional assay ELISA Kit |
|||
MBS135544-1Kit | MyBiosource | 1Kit | EUR 750 |
Active rat uPA functional assay ELISA Kit |
|||
MBS135544-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Active rat tPA functional assay ELISA Kit |
|||
MBS135493-1Kit | MyBiosource | 1Kit | EUR 750 |
Active rat tPA functional assay ELISA Kit |
|||
MBS135493-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Creatinine Assay Kit (urine normalizing assay) |
|||
MBS480387-1Kit | MyBiosource | 1Kit | EUR 220 |
Creatinine Assay Kit (urine normalizing assay) |
|||
MBS480387-5x1Kit | MyBiosource | 5x1Kit | EUR 960 |
Rat Fibrinogen ELISA assay |
|||
MBS480412-1Kit | MyBiosource | 1Kit | EUR 625 |
Rat Fibrinogen ELISA assay |
|||
MBS480412-5x1Kit | MyBiosource | 5x1Kit | EUR 2825 |
Active human uPA functional assay ELISA Kit |
|||
MBS135509-1Kit | MyBiosource | 1Kit | EUR 750 |
Active human uPA functional assay ELISA Kit |
|||
MBS135509-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Active mouse uPA functional assay ELISA Kit |
|||
MBS135514-1Kit | MyBiosource | 1Kit | EUR 750 |
Active mouse uPA functional assay ELISA Kit |
|||
MBS135514-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Active human tPA functional assay ELISA Kit |
|||
MBS135524-1Kit | MyBiosource | 1Kit | EUR 750 |
Active human tPA functional assay ELISA Kit |
|||
MBS135524-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Active mouse tPA functional assay ELISA Kit |
|||
MBS135539-1Kit | MyBiosource | 1Kit | EUR 750 |
Active mouse tPA functional assay ELISA Kit |
|||
MBS135539-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Hemagglutinin (H1N1)(A/California/07/09) ELISA Assay Kit |
|||
MBS433548-200Assays | MyBiosource | 200Assays | EUR 730 |
Hemagglutinin (H1N1)(A/California/07/09) ELISA Assay Kit |
|||
MBS433548-5x200Assays | MyBiosource | 5x200Assays | EUR 3355 |
Mouse Fibrinogen ELISA assay |
|||
MBS480411-1Kit | MyBiosource | 1Kit | EUR 665 |
Mouse Fibrinogen ELISA assay |
|||
MBS480411-5x1Kit | MyBiosource | 5x1Kit | EUR 3000 |
Active rabbit tPA functional assay ELISA Kit |
|||
MBS135502-1Kit | MyBiosource | 1Kit | EUR 750 |
Active rabbit tPA functional assay ELISA Kit |
|||
MBS135502-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Rat fibrinogen total antigen assay ELISA Kit |
|||
MBS135508-1Kit | MyBiosource | 1Kit | EUR 490 |
Rat fibrinogen total antigen assay ELISA Kit |
|||
MBS135508-5x1Kit | MyBiosource | 5x1Kit | EUR 2220 |
Active porcine tPA functional assay ELISA Kit |
|||
MBS135507-1Kit | MyBiosource | 1Kit | EUR 750 |
Active porcine tPA functional assay ELISA Kit |
|||
MBS135507-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Human Kininogen total antigen assay ELISA kit |
|||
MBS136014-1Kit | MyBiosource | 1Kit | EUR 580 |
Human Kininogen total antigen assay ELISA kit |
|||
MBS136014-5x1Kit | MyBiosource | 5x1Kit | EUR 2635 |
JWH-250 (K2/Spice) Synthetic Cannabinoid ELISA Assay Kit |
|||
MBS376015-5x96Wells | MyBiosource | 5x96Wells | EUR 1145 |
Mouse fibrinogen total antigen assay ELISA Kit |
|||
MBS135511-1Kit | MyBiosource | 1Kit | EUR 490 |
Mouse fibrinogen total antigen assay ELISA Kit |
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MBS135511-5x1Kit | MyBiosource | 5x1Kit | EUR 2220 |
Human fibrinogen total antigen assay ELISA Kit |
|||
MBS135523-1Kit | MyBiosource | 1Kit | EUR 475 |
Human fibrinogen total antigen assay ELISA Kit |
|||
MBS135523-5x1Kit | MyBiosource | 5x1Kit | EUR 2120 |
Rat PAI-1 total antigen assay ELISA Kit |
|||
MBS135541-1Kit | MyBiosource | 1Kit | EUR 725 |
Rat PAI-1 total antigen assay ELISA Kit |
|||
MBS135541-5x1Kit | MyBiosource | 5x1Kit | EUR 3300 |
Mouse plasminogen total antigen assay ELISA Kit |
|||
MBS135494-1Kit | MyBiosource | 1Kit | EUR 580 |
Mouse plasminogen total antigen assay ELISA Kit |
|||
MBS135494-5x1Kit | MyBiosource | 5x1Kit | EUR 2630 |
Human Prothrombin total antigen assay ELISA Kit |
|||
MBS135499-1Kit | MyBiosource | 1Kit | EUR 490 |
Human Prothrombin total antigen assay ELISA Kit |
|||
MBS135499-5x1Kit | MyBiosource | 5x1Kit | EUR 2220 |
Rabbit fibrinogen total antigen assay ELISA Kit |
|||
MBS135501-1Kit | MyBiosource | 1Kit | EUR 750 |
Rabbit fibrinogen total antigen assay ELISA Kit |
|||
MBS135501-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Mouse Prothrombin total antigen assay ELISA Kit |
|||
MBS135518-1Kit | MyBiosource | 1Kit | EUR 520 |
Mouse Prothrombin total antigen assay ELISA Kit |
|||
MBS135518-5x1Kit | MyBiosource | 5x1Kit | EUR 2340 |
Human vitronectin total antigen assay ELISA Kit |
|||
MBS135522-1Kit | MyBiosource | 1Kit | EUR 750 |
Human vitronectin total antigen assay ELISA Kit |
|||
MBS135522-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Mouse vitronectin total antigen assay ELISA Kit |
|||
MBS135526-1Kit | MyBiosource | 1Kit | EUR 750 |
Mouse vitronectin total antigen assay ELISA Kit |
|||
MBS135526-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Human plasminogen total antigen assay ELISA Kit |
|||
MBS135487-1Kit | MyBiosource | 1Kit | EUR 490 |
Human plasminogen total antigen assay ELISA Kit |
|||
MBS135487-5x1Kit | MyBiosource | 5x1Kit | EUR 2220 |
Human antiplasmin total antigen assay ELISA kit |
|||
MBS135932-1Kit | MyBiosource | 1Kit | EUR 750 |
Human antiplasmin total antigen assay ELISA kit |
|||
MBS135932-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
Mouse antiplasmin total antigen assay ELISA kit |
|||
MBS135940-1Kit | MyBiosource | 1Kit | EUR 750 |
Mouse antiplasmin total antigen assay ELISA kit |
|||
MBS135940-5x1Kit | MyBiosource | 5x1Kit | EUR 3420 |
ADA Assay Kit |
|||
abx098403-Hitachi7060R190ml2R290ml1 | Abbexa | Hitachi 7060; R1: 90ml×2 R2: 90ml×1 | EUR 886.8 |
ADA Assay Kit |
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abx098403-Hitachi7170R140ml4R220ml4 | Abbexa | Hitachi 7170; R1: 40ml×4 R2: 20ml×4 | EUR 961.2 |
ADA Assay Kit |
|||
abx098403-Hitachi7170R160ml4R260ml2 | Abbexa | Hitachi 7170; R1: 60ml×4 R2: 60ml×2 | EUR 1093.2 |
ADA Assay Kit |
|||
abx098403-Toshiba40R150ml4R250ml2 | Abbexa | Toshiba 40; R1: 50ml×4 R2: 50ml×2 | EUR 943.2 |
ADA Assay Kit |
|||
abx090675-100tests | Abbexa | 100 tests | EUR 284.4 |
H2S Assay Kit |
|||
abx294158-100g | Abbexa | 100 µg | Ask for price |
H2S Assay Kit |
|||
abx294158-20g | Abbexa | 20 µg | EUR 287.5 |
H2S Assay Kit |
|||
abx294158-50g | Abbexa | 50 µg | Ask for price |
ATP Assay Kit |
|||
abx295077-100g | Abbexa | 100 µg | Ask for price |
ATP Assay Kit |
|||
abx295077-20g | Abbexa | 20 µg | EUR 475 |
ATP Assay Kit |
|||
abx295077-50g | Abbexa | 50 µg | Ask for price |
FYN Assay Kit |
|||
78003 | BPS Bioscience | 96 rxns. | EUR 535 |
Description: The FYN Assay Kit is designed to measure FYN activity for screening and profiling applications using Kinase-Glo® MAX as a detection reagent. |
RET Assay Kit |
|||
79566 | BPS Bioscience | 96 rxns. | EUR 535 |
Description: RET is a receptor kinase for GDNF (glial cell-line derived neurotrophic factor) family ligands (GFLs). Activation of wild-type RET is important in several cancers where it contributes to tumor progression through various mechanisms. In addition, it has been shown that activating mutation as well as RET rearrangement that leads constitutively active protein plays a significant role in various cancer types. Importantly, small molecule inhibitors of RET have been clinically proved as a promising therapeutic reagent in medullary thyroid cancer and are being evaluated for other types of cancers related to RET overexpression or mutation. The RET Assay Kit is designed to measure RET activity for screening and profiling applications using Kinase-Glo® MAX as a detection reagent. The RET Assay Kit comes in a convenient 96-well format, with enough purified recombinant RET enzyme, RET substrate peptide (IRF-1Rtide), ATP and kinase assay buffer for 100 enzyme reactions. |
BTK Assay Kit |
|||
79568 | BPS Bioscience | 96 rxns. | EUR 560 |
Description: Bruton's tyrosine kinase or BTK, is an enzyme that plays a role in the functionality and maturation of B cells. The BTK pathway has implications for a number of autoimmune disorders including isolated growth hormone deficiency type III and rheumatoid arthritis. The BTK Assay Kit is designed to measure BTK activity for screening and profiling applications using Kinase-Glo® MAX as a detection reagent. The BTK Assay Kit comes in a convenient 96-well format, with enough purified recombinant BTK enzyme, PolyGluTyr peptide, ATP, and kinase assay buffer for 100 enzyme reactions. |
SYK Assay Kit |
|||
79671 | BPS Bioscience | 96 rxns. | EUR 525 |
Description: SYK of the nonreceptor tyrosine kinases plays a role in autoimmune diseases like Epstein Barr virus and hematopoietic malignancies. The SYK Assay Kit is designed to measure SYK activity for screening and profiling applications using Kinase-Glo® MAX as a detection reagent. |
SRC Assay Kit |
|||
79680 | BPS Bioscience | 96 rxns. | EUR 535 |
Description: SRC is a member of the nonreceptor tyrosine kinases that plays a role in many cellular functions, including cell adhesion, growth, and differentiation. SRC has been implicated in diseases such as chronic kidney disease and metastatic bone disease. The SRC Assay Kit is designed to measure SRC activity for screening and profiling applications using Kinase-Glo® MAX as a detection reagent. The SRC Assay Kit comes in a convenient 96-well format, with enough purified recombinant SRC enzyme, Protein Tyrosine Kinase Substrate (Poly-Glu,Tyr 4:1), ATP, and kinase assay buffer for 100 enzyme reactions. |
LCK Assay Kit |
|||
79794 | BPS Bioscience | 96 rxns. | EUR 535 |
Description: The LCK Assay Kit is designed to measure LCK activity for screening and profiling applications using Kinase-Glo® MAX as a detection reagent. |
POP Assay Kit |
|||
80106 | BPS Bioscience | 96 rxns. | EUR 685 |
Description: The Fluorogenic Prolyl OligoPeptidase (POP)_x000D_ Assay Kit is a complete assay system designed to measure activity of the purified POP_x000D_ enzyme. The Fluorogenic POP Activity Kit eliminates the dealing with radioactive_x000D_ materials and chromatography in traditional assays. Purified human recombinant POP is_x000D_ included in the kit as a positive control. Using this kit, only one simple step, in which the_x000D_ fluorometric substrate is incubated with purified POP, is needed to analyze the POP_x000D_activity level. The resulting fluorescent product can then be easily measured with a_x000D_ microtiter-plate fluorimeter. |
FAP Assay Kit |
|||
80210 | BPS Bioscience | 96 rxns. | EUR 1175 |
Description: The Fluorogenic FAP Assay Kit is designed to measure FAP activity using purified_x000D_FAP for screening and profiling applications. _x000D_The key to the Fluorogenic FAP Assay Kit is the fluorogenic substrate. Using this kit,_x000D_only one simple step on a microtiter plate is required for FAP reactions. The DPP_x000D_fluorometric substrate is incubated with a sample containing FAP enzyme to produce a_x000D_fluorophore that can then be measured using a fluorescence reader. |
ROS Assay Kit |
|||
EGY019 | EnoGene | 100-500T | EUR 192 |
DNA Assay Kit |
|||
6023 | Chondrex | 1 kit | EUR 113 |
Description: Tissue Extract, Cultured Cells |
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.
ICK (Ab-159) Antibody |
|||
CSB-PA153658-100ul | Cusabio | 100ul | EUR 379.2 |
Description: A polyclonal antibody against ICK (Ab-159). Recognizes ICK (Ab-159) from Human, Mouse. This antibody is Unconjugated. Tested in the following application: ELISA, WB;WB:1:500-1:3000 |
ICK (Ab-159) Antibody |
|||
E033228 | EnoGene | 100μg/100μl | EUR 255 |
Description: Available in various conjugation types. |
ICK (Ab-159) Antibody |
|||
E11-8112B | EnoGene | 100μg | EUR 225 |
Description: Available in various conjugation types. |
ICK (Ab-159) Antibody |
|||
E11-8122B | EnoGene | 100μg | EUR 225 |
Description: Available in various conjugation types. |
ICK (Ab-159) Antibody |
|||
MBS859945-01mg | MyBiosource | 0.1mg | EUR 305 |
ICK (Ab-159) Antibody |
|||
MBS859945-01mLAF405L | MyBiosource | 0.1mL(AF405L) | EUR 465 |
ICK (Ab-159) Antibody |
|||
MBS859945-01mLAF405S | MyBiosource | 0.1mL(AF405S) | EUR 465 |
ICK (Ab-159) Antibody |
|||
MBS859945-01mLAF610 | MyBiosource | 0.1mL(AF610) | EUR 465 |
ICK (Ab-159) Antibody |
|||
MBS859945-01mLAF635 | MyBiosource | 0.1mL(AF635) | EUR 465 |
ICK (Ab-159) Antibody |
|||
MBS851572-01mg | MyBiosource | 0.1mg | EUR 305 |
ICK (Ab-159) Antibody |
|||
MBS851572-01mLAF405L | MyBiosource | 0.1mL(AF405L) | EUR 465 |
ICK (Ab-159) Antibody |
|||
MBS851572-01mLAF405S | MyBiosource | 0.1mL(AF405S) | EUR 465 |
ICK (Ab-159) Antibody |
|||
MBS851572-01mLAF610 | MyBiosource | 0.1mL(AF610) | EUR 465 |
ICK (Ab-159) Antibody |
|||
MBS851572-01mLAF635 | MyBiosource | 0.1mL(AF635) | EUR 465 |
ICK (Ab-159) Antibody |
|||
MBS9409751-005mL | MyBiosource | 0.05mL | EUR 245 |
ICK (Ab-159) Antibody |
|||
MBS9409751-01mL | MyBiosource | 0.1mL | EUR 305 |
ICK (Ab-159) Antibody |
|||
MBS9409751-5x01mL | MyBiosource | 5x0.1mL | EUR 1230 |
ICK (Ab-159) Conjugated Antibody |
|||
C33228 | SAB | 100ul | EUR 476.4 |
ICK (Ab-159) Conjugated Antibody |
|||
MBS9444252-01mLAF350 | MyBiosource | 0.1mL(AF350) | EUR 480 |
ICK (Ab-159) Conjugated Antibody |
|||
MBS9444252-01mLAF405 | MyBiosource | 0.1mL(AF405) | EUR 480 |
ICK (Ab-159) Conjugated Antibody |
|||
MBS9444252-01mLAF488 | MyBiosource | 0.1mL(AF488) | EUR 480 |
ICK (Ab-159) Conjugated Antibody |
|||
MBS9444252-01mLAF555 | MyBiosource | 0.1mL(AF555) | EUR 480 |
ICK (Ab-159) Conjugated Antibody |
|||
MBS9444252-01mLBiotin | MyBiosource | 0.1mL(Biotin) | EUR 480 |
Rabbit polyclonal ICK (Ab-159) antibody |
|||
TA315191 | Origene Technologies GmbH | 100 µl | Ask for price |
Anti-BRD2 Antibody |
|||
13020 | Genovis AB | 100ug | EUR 518 |
Anti-BDNF Antibody |
|||
56572 | Genovis AB | 100ug | EUR 466 |
Anti-HA Antibody |
|||
18850 | Genovis AB | 1mg | EUR 2415 |
Anti-HA Antibody |
|||
18850-01 | Genovis AB | 100ug | EUR 426 |
Anti-T7 Antibody |
|||
18862 | Genovis AB | 1mg | EUR 2415 |
Anti-T7 Antibody |
|||
18862-01 | Genovis AB | 100ug | EUR 426 |
Anti-T7 Antibody |
|||
18864 | Genovis AB | 1mg | EUR 2415 |
Anti-T7 Antibody |
|||
18864-01 | Genovis AB | 100ug | EUR 426 |
Anti-V5 Antibody |
|||
18868 | Genovis AB | 1mg | EUR 2415 |
Anti-V5 Antibody |
|||
18868-01 | Genovis AB | 100ug | EUR 426 |
Anti-V5 Antibody |
|||
18870 | Genovis AB | 1mg | EUR 2415 |
Anti-V5 Antibody |
|||
18870-01 | Genovis AB | 100ug | EUR 418 |
Anti-BRCA1 Antibody |
|||
3301 | Genovis AB | 100ug | EUR 503 |
Anti-BRCA1 Antibody |
|||
3302 | Genovis AB | 100ug | EUR 503 |
Anti-BNIP3 Antibody |
|||
2290 | Genovis AB | 100ug | EUR 487 |
Anti-BACH1 Antibody |
|||
56246 | Genovis AB | 100ug | EUR 376 |
Anti-AU1 Antibody |
|||
18816-01 | Genovis AB | 100ug | EUR 426 |
Anti-AU1 Antibody |
|||
18818 | Genovis AB | 1mg | EUR 2415 |
Anti-AU1 Antibody |
|||
18818-01 | Genovis AB | 100ug | EUR 418 |
Anti-AU5 Antibody |
|||
18820-01 | Genovis AB | 100ug | EUR 418 |
Anti-AU5 Antibody |
|||
18822-01 | Genovis AB | 100ug | EUR 426 |
Anti-ECS Antibody |
|||
18830 | Genovis AB | 1mg | EUR 2415 |
Anti-ECS Antibody |
|||
18830-01 | Genovis AB | 100ug | EUR 426 |
Anti-ECS Antibody |
|||
18832-01 | Genovis AB | 100ug | EUR 426 |
Anti-KT3 Antibody |
|||
18854-01 | Genovis AB | 100ug | EUR 418 |
Anti-KT3 Antibody |
|||
18858-01 | Genovis AB | 100ug | EUR 418 |
Anti-Ski Antibody |
|||
34021 | Genovis AB | 100ug | EUR 400 |
Anti-MLL.N Antibody |
|||
34041 | Genovis AB | 100ug | EUR 372 |
Anti-AF4 Antibody |
|||
34042 | Genovis AB | 100ug | EUR 384 |
Anti-ENL Antibody |
|||
34043 | Genovis AB | 100ug | EUR 392 |
Anti-CD2 Antibody |
|||
34053 | Genovis AB | 100ul | EUR 298 |
Anti-p53 Antibody |
|||
34065 | Genovis AB | 100ul | EUR 225 |
Anti-PSA Antibody |
|||
34069 | Genovis AB | 100ul | EUR 196 |
Anti-DR5 Antibody |
|||
2421 | Genovis AB | 100ug | EUR 445 |
Anti-p53 Antibody |
|||
3339 | Genovis AB | 100ug | EUR 503 |
Anti-ASC Antibody |
|||
2287 | Genovis AB | 100ug | EUR 445 |
Anti-DNA Antibody |
|||
12403 | Genovis AB | 100ug | EUR 230 |
Anti-DNA Antibody |
|||
12403-100 | Genovis AB | 100ug | EUR 230 |
Anti-DNA Antibody |
|||
12403-1000 | Genovis AB | 1mg | EUR 903 |
Anti-DNA Antibody |
|||
12403-500 | Genovis AB | 500ug | EUR 460 |
Anti-DNA Antibody |
|||
12404 | Genovis AB | 100ug | EUR 230 |
Anti-DNA Antibody |
|||
12404-100 | Genovis AB | 100ug | EUR 230 |
Anti-DNA Antibody |
|||
12404-1000 | Genovis AB | 1mg | EUR 903 |
Anti-DNA Antibody |
|||
12404-500 | Genovis AB | 500ug | EUR 460 |
Anti-ATM Antibody |
|||
13012 | Genovis AB | 100ug | EUR 518 |
Anti-ATM Antibody |
|||
13014 | Genovis AB | 100ug | EUR 518 |
Anti-ATR Antibody |
|||
13016 | Genovis AB | 100ug | EUR 518 |
Anti-ATR Antibody |
|||
13018 | Genovis AB | 100ug | EUR 518 |
Anti-Id3 Antibody |
|||
56209 | Genovis AB | 100ug | EUR 503 |
Anti-p84 Antibody |
|||
56248 | Genovis AB | 100ug | EUR 503 |
Anti-Tau Antibody |
|||
57011 | Genovis AB | 100ug | EUR 469 |
Anti-Tau Antibody |
|||
57012 | Genovis AB | 100ug | EUR 606 |
Anti-Tau Antibody |
|||
57013 | Genovis AB | 100ug | EUR 606 |
Anti-BRCAA1 Antibody |
|||
34022 | Genovis AB | 100ug | EUR 376 |
Anti-MADD Antibody |
|||
1150 | Genovis AB | 100ug | EUR 445 |
Anti-ASK1 Antibody |
|||
1151 | Genovis AB | 100ug | EUR 445 |
Anti-SUR1 Antibody |
|||
11567 | Genovis AB | 100ug | EUR 466 |
Anti-KDEL Antibody |
|||
11076-200 | Genovis AB | 200ug | EUR 700 |
Anti-HDEL Antibody |
|||
11077 | Genovis AB | 100ug | EUR 479 |
Anti-HSF2 Antibody |
|||
11105 | Genovis AB | 100ug | EUR 400 |
Anti-Aha1 Antibody |
|||
11140 | Genovis AB | 100ug | EUR 346 |
Anti-GPX7 Antibody |
|||
13911 | Genovis AB | 100ug | EUR 503 |
Anti-IKKα Antibody |
|||
2115 | Genovis AB | 100ug | EUR 445 |
Anti-IKKα Antibody |
|||
2117 | Genovis AB | 100ug | EUR 445 |
Anti-IKKα Antibody |
|||
2025 | Genovis AB | 100ug | EUR 445 |
Anti-PDRG Antibody |
|||
34012 | Genovis AB | 100ug | EUR 400 |
Anti-WWOX Antibody |
|||
34016 | Genovis AB | 100ug | EUR 400 |
Anti-DOG1 Antibody |
|||
34036 | Genovis AB | 100ug | EUR 372 |
Anti-HGAL Antibody |
|||
34044 | Genovis AB | 100ug | EUR 372 |
Anti-ROR2 Antibody |
|||
34045 | Genovis AB | 100ug | EUR 442 |
Anti-CD57 Antibody |
|||
34054 | Genovis AB | 100ul | EUR 209 |
Anti-PSAP Antibody |
|||
34070 | Genovis AB | 100ul | EUR 236 |
Anti-IDH1 Antibody |
|||
34074 | Genovis AB | 100ul | EUR 308 |
Anti-MLH1 Antibody |
|||
34077 | Genovis AB | 100ul | EUR 236 |
Anti-DcR2 Antibody |
|||
2419 | Genovis AB | 100ug | EUR 445 |
Anti-FBG4 Antibody |
|||
28105 | Genovis AB | 100ug | EUR 384 |
Anti-PAPK Antibody |
|||
28107 | Genovis AB | 100ug | EUR 384 |
Anti-KOS1 Antibody |
|||
28108 | Genovis AB | 100ug | EUR 384 |