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 251–300 of 9473 results

• 
  XPEH2622

  Human AMPK (Phosphorylated Adenosine Monophosphate Activated Protein Kinase) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0792

  Human AMSH (alpha-MSH) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1654

  Human AMY1 (Alpha-amylase 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2137

  Human AMY2 (Amylase Alpha 2, Pancreatic) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4494

  Human Amyloid beta (Aggregated) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0034

  Human ANG (Angiogenin) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2626

  Human Ang I (Angiotensin-1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2627

  Human ANG II (Angiotensin II) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2629

  Human ANG II R1-Ab (Angiotensin II Receptor 1 Antibody) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2631

  Human Ang III (Angiotensin III) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0035

  Human ANG1 (Angiopoietin-1) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0035

  Human ANG1 (Angiopoietin-1) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2583

  Human Ang1-7 (Angiotensin 1-7) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH5115

  Human Ang2 (Angiopoietin-2) antibody ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0036

  Human ANG2 (Angiopoietin-2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0998

  Human ANGPT4 (Angiopoietin-4) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2632

  Human ANGPTL1 (Angiopoietin Like Protein 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2000

  Human ANGPTL2 (Angiopoietin-related protein 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0598

  Human ANGPTL3 (Angiopoietin-related protein 3) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0038

  Human ANGPTL4 (Angiopoietin-related protein 4) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2633

  Human ANGPTL6 (Angiopoietin Like Protein 6) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH6302

  Human ANGPTL7 (Angiopoietin-related protein 7) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH6302

  Human ANGPTL7 (Angiopoietin-related protein 7) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH13994

  Human ANK1 (Ankyrin-1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2637

  Human ANKRD1 (Ankyrin Repeat Domain 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1832

  Human ANKRD30A (Ankyrin repeat domain-containing protein 30A) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH13993

  Human ANLN (Actin-binding protein anillin) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH13993

  Human ANLN (Actin-binding protein anillin) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2638

  Human ANNA1 (Anti-Neuronal Nuclear Antibody 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2639

  Human ANP (Atrial Natriuretic Peptide) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH6341

  Human ANP32A (Acidic leucine-rich nuclear phosphoprotein 32 family member A) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH6342

  Human ANP32B (Acidic leucine-rich nuclear phosphoprotein 32 family member B) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4811

  Human anti -YWHAE (14-3-3E) antibody ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4155

  Human anti 21-OH Ab (anti 21-hydroxylase antibody) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2621

  Human anti AMPH (anti amphiphysin) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4801

  Human anti ET-1 (anti-Endothelin 1 IgG Antibody) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4473

  Human Anti FSH (ANTI-Follicle Stimulating Hormone antibody) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4472

  Human Anti LH (ANTI-Luteinizing Hormone antibody) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH5032

  Human Anti SARS-CoV-2 (COVID) Spike RBD Alpha B.1.1.7 Variant (UK Variant) IgA ELISA Kit

  $520.00
  Add to cart
• 
  XPEH5030

  Human Anti SARS-CoV-2 (COVID) Spike RBD Alpha B.1.1.7 Variant (UK Variant) IgG ELISA Kit

  $520.00
  Add to cart
• 
  XPEH5031

  Human Anti SARS-CoV-2 (COVID) Spike RBD Alpha B.1.1.7 Variant (UK Variant) IgM ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4464

  Human anti- Aβ42 anbibody (anti-Amyloid Beta 42 antibody ) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4930

  Human anti- CarP antibody (anti-carbamylated protein antibody) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH5247

  Human Anti- ITIH4 (Inter-alpha-trypsin inhibitor heavy chain H4) antibody ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4395

  Human anti-2019 nCoV (N) IgG ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4396

  Human anti-2019 nCoV (N) IgM ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4943

  Human anti-2019 nCoV (N+S) IgG ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4946

  Human Anti-2019 nCoV (N+S) IgG ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4944

  Human anti-2019 nCoV (N+S) IgM ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4948

  Human Anti-2019 nCoV (N+S) IgM ELISA Kit

  $520.00
  Add to cart