Quantitative Biomarker Assays

Biomarker is a general term for a number of substances including cytokines, growth factors, enzymes, hormones, and neurotransmitters that are secreted by certain cells in the immune system which have an effect on other cells. XpressBio’s quantitative biomarker assays detect a variety of these substances in humans, mice, rats, and other species.
We offer different types of ELISA, such as sandwich, competitive, and indirect ELISA kits. If you are looking for a certain biomarker assay, please contact us. We may have what you’re looking for!
- High specificity and sensitivity
- Strict quality control for precision and reproducibility
- Over 6,000 kits available
Showing 7651–7700 of 9473 results
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XPER2051
Rat ANA (Anti-nuclear Antibody) ELISA Kit
$520.00 -
XPER1993
Rat andgroen (andgroen) ELISA Kit
$520.00 -
XPER0679
Rat Andpro (Cystatin-related protein 1) ELISA Kit
$520.00 -
XPER0733
Rat ANG (Angiogenin) ELISA Kit
$520.00 -
XPER1637
Rat ANG II (Angiotensin II) ELISA Kit
$520.00 -
XPER0007
Rat ANG-1 (Angiopoietin-1) ELISA Kit
$520.00 -
RA-XPER0007
Rat ANG-1 (Angiopoietin-1) Rapid ELISA Kit
$520.00 -
XPER0177
Rat ANG-2 (Angiopoietin-2) ELISA Kit
$520.00 -
RA-XPER0177
Rat ANG-2 (Angiopoietin-2) Rapid ELISA Kit
$520.00 -
XPER1616
Rat Ang1-7 (Angiotensin 1-7) ELISA Kit
$520.00 -
XPER1617
Rat Ang1-9 (Angiotensin 1-9) ELISA Kit
$520.00 -
XPER2117
Rat ANGPTL2 (Angiopoietin-related protein 2) ELISA Kit
$520.00 -
XPER2145
Rat ANGPTL3 (Angiopoietin-related protein 3) ELISA Kit
$520.00 -
XPER2104
Rat ANGPTL4 (Angiopoietin-related protein 4) ELISA Kit
$520.00 -
XPER2073
Rat ANGPTL8 (Angiopoietin-like protein 8) ELISA Kit
$520.00 -
XPER0738
Rat ANP (Atrial Natriuretic Peptide) ELISA Kit
$520.00 -
XPER0698
Rat Anpep (Aminopeptidase N) ELISA Kit
$520.00 -
XPER2061
Rat Anti SARS-CoV-2 (COVID) Spike RBD Alpha B.1.1.7 Variant (UK Variant) IgG ELISA Kit
$520.00 -
XPER2062
Rat Anti SARS-CoV-2 (COVID) Spike RBD Alpha B.1.1.7 Variant (UK Variant) IgM ELISA Kit
$520.00 -
XPER0739
Rat Anti-CIIAb (Anti-Type II Collagen Antibody) ELISA Kit
$520.00 -
XPER1461
Rat Anti-GnRH Antibody (Anti-Gonadotropin Releasing Hormone Antibody) ELISA Kit
$520.00 -
XPER2034
Rat Anti-KLH IgG (Keyhole Limpet Hemocyanin IgG) ELISA Kit
$520.00 -
XPER2094
Rat anti-PEG (Polyethylene glycol) IgG ELISA Kit
$520.00 -
XPER2095
Rat anti-PEG (Polyethylene glycol) IgM ELISA Kit
$520.00 -
XPER2038
Rat Anxa1 (Annexin A1) ELISA Kit
$520.00 -
XPER2046
Rat ANXA2 (Annexin A2) ELISA Kit
$520.00 -
RA-XPER2046
Rat ANXA2 (Annexin A2) Rapid ELISA Kit
$520.00 -
XPER0267
Rat Anxa5 (Annexin A5) ELISA Kit
$520.00 -
XPER0434
Rat Aoc3 (Membrane primary amine oxidase) ELISA Kit
$520.00 -
XPER0482
Rat Aopep (Aminopeptidase O) ELISA Kit
$520.00 -
XPER0670
Rat Aox1 (Aldehyde oxidase) ELISA Kit
$520.00 -
XPER1574
Rat AP12 (Apelin 12) ELISA Kit
$520.00 -
XPER0427
Rat Apaf1 (Apoptotic protease-activating factor 1) ELISA Kit
$520.00 -
XPER1458
Rat Apelin 17 Elisa Kit
$520.00 -
XPER6099
Rat Apex1 (DNA- (apurinic or apyrimidinic site) lyase) ELISA Kit
$520.00 -
XPER0651
Rat Apln (Apelin) ELISA Kit
$520.00 -
XPER0701
Rat Aplnr (Apelin receptor) ELISA Kit
$520.00 -
XPER0688
Rat Apoa2 (Apolipoprotein A-II) ELISA Kit
$520.00 -
XPER0622
Rat Apob (Apolipoprotein B) ELISA Kit
$520.00 -
XPER0740
Rat ApoB100 (Apoliprotein B100) ELISA Kit
$520.00 -
XPER0741
Rat ApoC3 (Apolipoprotein C3) ELISA Kit
$520.00 -
XPER0353
Rat Apoe (Apolipoprotein E) ELISA Kit
$520.00 -
RA-XPER0353
Rat Apoe (Apolipoprotein E) Rapid ELISA Kit
$520.00 -
XPER0276
Rat Apoh (Beta-2-glycoprotein 1) ELISA Kit
$520.00 -
XPER1962
Rat APP (β Amyloid Protein) ELISA Kit
$520.00 -
XPER6089
Rat Appbp2 (Amyloid protein-binding protein 2) ELISA Kit
$520.00 -
XPER0742
Rat AQP-2 (Aquaporin 2) ELISA Kit
$520.00 -
RA-XPER0742
Rat AQP-2 (Aquaporin 2) Rapid ELISA Kit
$520.00 -
XPER0743
Rat AQP-3 (Aquaporin 3) ELISA Kit
$520.00 -
XPER0326
Rat AQP-4 (Aquaporin-4) ELISA Kit
$520.00