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 701–750 of 9473 results

• 
  XPEH1624

  Human C1QTNF1 (Complement C1q tumor necrosis factor-related protein 1) ELISA Kit

  $520.00
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• 
  XPEH2730

  Human C1QTNF12 (C1q and Tumor Necrosis Factor Related Protein 12) ELISA Kit

  $520.00
  Add to cart
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  XPEH2731

  Human C1QTNF2 (C1q and Tumor Necrosis Factor Related Protein 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1261

  Human C1QTNF3 (Complement C1q tumor necrosis factor-related protein 3) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH5129

  Human C1QTNF7 (Complement C1q tumor necrosis factor-related protein 7) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH2732

  Human C1QTNF9 (C1q and Tumor Necrosis Factor Related Protein 9) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1716

  Human C1S (Complement C1s subcomponent) ELISA Kit

  $520.00
  Add to cart
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  XPEH0677

  Human C2 (Complement C2) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0677

  Human C2 (Complement C2) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH0661

  Human C3 (Complement C3) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0661

  Human C3 (Complement C3) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH5080

  Human C3 convertase (C3 convertase) ELISA Kit

  $520.00
  Add to cart
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  XPEH2734

  Human C3a (Complement Component 3a) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH14227

  Human C3AR1 (C3a anaphylatoxin chemotactic receptor) ELISA Kit

  $520.00
  Add to cart
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  XPEH2735

  Human C3b (Complement Fragment 3b) ELISA Kit

  $520.00
  Add to cart
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  XPEH2737

  Human C3c (Complement Fragment 3c) ELISA Kit

  $520.00
  Add to cart
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  XPEH2739

  Human C3d (Complement Fragment 3d) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH2739

  Human C3d (Complement Fragment 3d) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2740

  Human C4 (Complement Component 4) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0646

  Human C4A (Complement C4-A) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1279

  Human C4B (Complement C4-B) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1279

  Human C4B (Complement C4-B) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2742

  Human C4BPα (C4 Binding Protein Alpha) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH2742

  Human C4BPα (C4 Binding Protein Alpha) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH2741

  Human C4BPβ (C4 Binding Protein Beta) ELISA Kit

  $520.00
  Add to cart
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  XPEH2744

  Human C4d (Complement Fragment 4d) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH2744

  Human C4d (Complement Fragment 4d) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0680

  Human C5 (Complement C5) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0680

  Human C5 (Complement C5) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH5081

  Human C5 convertase (C5 convertase) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0096

  Human C5a (Complement Component 5a) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH6903

  Human C5AR1 (C5a anaphylatoxin chemotactic receptor 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2746

  Human C5b (Complement Fragment 5b) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4193

  Human C6 (Complement C6) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0656

  Human C7 (Complement component C7) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0656

  Human C7 (Complement component C7) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0681

  Human C8A (Complement component C8 alpha chain) ELISA Kit

  $520.00
  Add to cart
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  XPEH0673

  Human C9 (Complement component C9) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0673

  Human C9 (Complement component C9) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2365

  Human C9orf140 (Protein C9orf140) ELISA Kit

  $520.00
  Add to cart
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  XPEH0361

  Human CA-125 (CarbohydRate Antigen 125) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0361

  Human CA-125 (CarbohydRate Antigen 125) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1936

  Human CA1 (Carbonic anhydrase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH1773

  Human CA12 (Carbonic anhydrase 12) ELISA Kit

  $520.00
  Add to cart
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  XPEH1584

  Human CA14 (Carbonic anhydrase 14) ELISA Kit

  $520.00
  Add to cart
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  XPEH0363

  Human CA19-9 (CarbohydRate antigen19-9) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH0363

  Human CA19-9 (CarbohydRate antigen19-9) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1047

  Human CA2 (Carbonic anhydrase 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0398

  Human ca242 (cancer antigen 242) ELISA Kit

  $520.00
  Add to cart
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  XPEH0425

  Human CA242 (Pancreatic Carcinoma Markers-CA242) ELISA Kit

  $520.00
  Add to cart