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 2751–2800 of 9473 results

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  XPEH0762

  Human INSL3 (Insulin-like 3) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1173

  Human INSL4 (Early placenta insulin-like peptide) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH1173

  Human INSL4 (Early placenta insulin-like peptide) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3276

  Human INSL5 (Insulin Like Protein 5) ELISA Kit

  $520.00
  Add to cart
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  XPEH14700

  Human INSM1 (Insulinoma-associated protein 1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH14700

  Human INSM1 (Insulinoma-associated protein 1) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH14701

  Human INSM2 (Insulinoma-associated protein 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH1079

  Human INSR (Insulin receptor) ELISA Kit

  $520.00
  Add to cart
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  XPEH4295

  Human INT6 (IntegRator complex subunit 6) ELISA Kit

  $520.00
  Add to cart
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  XPEH4296

  Human INT8 (IntegRator complex subunit 8) ELISA Kit

  $520.00
  Add to cart
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  XPEH0824

  Human INTS3 (IntegRator complex subunit 3) ELISA Kit

  $520.00
  Add to cart
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  XPEH9452

  Human IP6K1 (Inositol hexakisphosphate kinase 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1232

  Human IQGAP1 (Ras GTPase-activating-like protein IQGAP1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1778

  Human IRAK1 (Interleukin-1 receptor-associated kinase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH2461

  Human IRAK3 (Interleukin-1 receptor-associated kinase 3) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH2461

  Human IRAK3 (Interleukin-1 receptor-associated kinase 3) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1527

  Human IREB2 (Iron-responsive element-binding protein 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1527-HS

  Human IREB2 (Iron-responsive element-binding protein 2) high sensitivity ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4149

  Human IRF-8 (interferon regulatory factor 8) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH9464

  Human IRF1 (Interferon regulatory factor 1) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH9464

  Human IRF1 (Interferon regulatory factor 1) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH9465

  Human IRF2 (Interferon regulatory factor 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH1669

  Human IRF3 (Interferon regulatory factor 3) ELISA Kit

  $520.00
  Add to cart
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  XPEH9468

  Human IRF4 (Interferon Regulatory Factor 4) ELISA Kit

  $520.00
  Add to cart
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  XPEH3278

  Human IRF5 (Interferon Regulatory Factor 5) ELISA Kit

  $520.00
  Add to cart
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  XPEH9469

  Human IRF6 (Interferon regulatory factor 6) ELISA Kit

  $520.00
  Add to cart
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  XPEH9470

  Human IRF7 (Interferon regulatory factor 7) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH9470

  Human IRF7 (Interferon regulatory factor 7) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4702

  Human Irisin ELISA Kit

  $520.00
  Add to cart
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  XPEH5099

  Human Irisin ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4315

  Human IRS1 (Insulin Receptor SubstRate 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0822

  Human IRS2 (Insulin receptor substRate 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4913

  Human IS (serum indoxyl sulfate) ELISA Kit

  $520.00
  Add to cart
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  XPEH1673

  Human ISG15 (Ubiquitin-like protein ISG15) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1673

  Human ISG15 (Ubiquitin-like protein ISG15) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH4520

  Human ISM1 (Isthmin 1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH4520

  Human ISM1 (Isthmin 1) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH5132

  Human ISM2 (Isthmin-2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4073

  Human ITCH (E3 ubiquitin-protein ligase Itchy homolog) ELISA Kit

  $520.00
  Add to cart
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  XPEH3080

  Human ITG αⅤβ3 (Integrin αⅤβ3) ELISA Kit

  $520.00
  Add to cart
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  XPEH4254

  Human ITGA1/CD49a (Integrin alpha-1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH4254

  Human ITGA1/CD49a (Integrin alpha-1) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH0979

  Human ITGA2B (Integrin alpha-IIb) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0979

  Human ITGA2B (Integrin alpha-IIb) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH1774

  Human ITGA4 (Integrin alpha-4) ELISA Kit

  $520.00
  Add to cart
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  XPEH2445

  Human ITGA5 (Integrin alpha-5) ELISA Kit

  $520.00
  Add to cart
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  XPEH2483

  Human ITGA9 (Integrin alpha-9) ELISA Kit

  $520.00
  Add to cart
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  XPEH1822

  Human ITGAL (Integrin alpha-L) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1822-CM

  Human ITGAL (Integrin alpha-L) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1822

  Human ITGAL (Integrin alpha-L) Rapid ELISA Kit

  $520.00
  Add to cart