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 2551–2600 of 9473 results

• 
  RA-XPEH4152

  Human IFN-γ R2 (Interferon Gamma Receptor-2) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0502

  Human IFNA1 (Interferon alpha-1/13) ELISA Kit

  $520.00
  Add to cart
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  XPEH2464

  Human IFNA10 (Interferon alpha-10) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2457

  Human IFNA14 (Interferon alpha-14) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4703

  Human IFNA21 (IFN alpha 21) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2465

  Human IFNA8 (Interferon alpha-8) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH2465

  Human IFNA8 (Interferon alpha-8) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1586

  Human IFNAR1 (Interferon alpha/beta receptor 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1246

  Human IFNAR2 (Interferon alpha/beta receptor 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2107

  Human IFNE (Interferon epsilon) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH2107

  Human IFNE (Interferon epsilon) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0895

  Human IFNGR1 (Interferon gamma receptor 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0594

  Human IFNW1 (Interferon omega-1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4506

  Human IFNα2 (Interferon alpha-2) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH4506

  Human IFNα2 (Interferon alpha-2) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4507

  Human IFNα4 (Interferon alpha-4) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH9304

  Human IFRD1 (Interferon-Related Developmental Regulator 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4181

  Human Ig (Immunoglobulin) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0415

  Human IgA (Immunoglobulin A) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0415

  Human IgA (Immunoglobulin A) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3254

  Human IgA1 (Immunoglobulin A1) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH3254

  Human IgA1 (Immunoglobulin A1) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3255

  Human IgA2 (Immumoglobulin A2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH9317

  Human IGBP1 (Immunoglobulin-binding protein 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4932

  Human IgD (Immunoglobulin D) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0416

  Human IgE (Immunoglobulin E) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0416

  Human IgE (Immunoglobulin E) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0165

  Human IGF-1 (Insulin-Like Growth Factor 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0165-CM

  Human IGF-1 (Insulin-Like Growth Factor 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH20002

  Human IGF-2 (Insulin-like growth factor II) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1371

  Human IGF1R (Insulin-like growth factor 1 receptor) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1371

  Human IGF1R (Insulin-like growth factor 1 receptor) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH9321

  Human IGF2BP1 (Insulin-like growth factor 2 mRNA-binding protein 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH9322

  Human IGF2BP2 (insulin-like growth factor 2 mRNA binding protein 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3257

  Human IGF2BP3 (Insulin Like Growth Factor 2 mRNA Binding Protein 3) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3258

  Human IGF2R (Insulin Like Growth Factor 2 Receptor) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH3258

  Human IGF2R (Insulin Like Growth Factor 2 Receptor) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3259

  Human IGFALS (Insulin Like Growth Factor Binding Protein, Acid Labile Subunit) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0167

  Human IGFBP-1 (Insulin-like growth factor-binding protein 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0168

  Human IGFBP-2 (Insulin-like growth factor-binding protein 2) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0168

  Human IGFBP-2 (Insulin-like growth factor-binding protein 2) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0169

  Human IGFBP-3 (Insulin-like growth factor-binding protein 3) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0332

  Human IGFBP-4 (Insulin-like growth factor-binding protein 4) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0405

  Human IGFBP-5 (Insulin-like growth factor-binding protein 5) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0170

  Human IGFBP-6 (Insulin-like growth factor-binding protein 6) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0170

  Human IGFBP-6 (Insulin-like growth factor-binding protein 6) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0171

  Human IGFBP-7 (Insulin-like growth factor-binding protein 7) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0171

  Human IGFBP-7 (Insulin-like growth factor-binding protein 7) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0417

  Human IgG (Immunoglobulin G) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3260

  Human IgG1 (Immunoglobulin G1) ELISA Kit

  $520.00
  Add to cart