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 4651–4700 of 9473 results

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  XPEH5152

  Human sIgA (Secretory Immunoglobulin A) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH5152

  Human sIgA (Secretory Immunoglobulin A) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH1198

  Human SIGLEC10 (Sialic acid-binding Ig-like lectin 10) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH1198

  Human SIGLEC10 (Sialic acid-binding Ig-like lectin 10) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH3781

  Human SIGLEC2 (Sialic Acid Binding Ig Like Lectin 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH3782

  Human SIGLEC3 (Sialic Acid Binding Ig Like Lectin 3) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH3782

  Human SIGLEC3 (Sialic Acid Binding Ig Like Lectin 3) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH12291

  Human SIGLEC5 (Sialic acid-binding Ig-like lectin 5) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH12291

  Human SIGLEC5 (Sialic acid-binding Ig-like lectin 5) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH3783

  Human SIGLEC8 (Sialic Acid Binding Ig Like Lectin 8) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH3783

  Human SIGLEC8 (Sialic Acid Binding Ig Like Lectin 8) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH1603

  Human SIK1 (Serine/threonine-protein kinase SIK1) ELISA Kit

  $520.00
  Add to cart
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  XPEH2269

  Human SIK2 (Serine/threonine-protein kinase SIK2) ELISA Kit

  $520.00
  Add to cart
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  XPEH12300

  Human SIP1 (SMN-interacting protein 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH2343

  Human SIPA1L1 (Signal-induced prolifeRation-associated 1-like protein 1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH2343

  Human SIPA1L1 (Signal-induced prolifeRation-associated 1-like protein 1) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH3784

  Human SIRPa (Signal Regulatory Protein Alpha) ELISA Kit

  $520.00
  Add to cart
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  XPEH3785

  Human SIRT1 (Sirtuin 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH12306

  Human SIRT2 (NAD-dependent protein deacetylase sirtuin-2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4451

  Human SIRT3 (NAD-dependent ADP-ribosyltransferase sirtuin-4) ELISA Kit

  $520.00
  Add to cart
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  XPEH0861

  Human SIRT4 (NAD-dependent ADP-ribosyltransferase sirtuin-4) ELISA Kit

  $520.00
  Add to cart
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  XPEH1295

  Human SIRT5 (NAD-dependent deacetylase sirtuin-5) ELISA Kit

  $520.00
  Add to cart
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  XPEH2117

  Human SIRT6 (NAD-dependent deacetylase sirtuin-6) ELISA Kit

  $520.00
  Add to cart
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  XPEH1296

  Human SIRT7 (NAD-dependent deacetylase sirtuin-7) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2267

  Human SIVA1 (Apoptosis regulatory protein Siva) ELISA Kit

  $520.00
  Add to cart
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  XPEH2524

  Human SKP2 (S-phase kinase-associated protein 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH15372

  Human SLA (Src-like-adapter) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0112

  Human SLAM/CD150 (Signaling Lymphocytic Activation Molecule) ELISA Kit

  $520.00
  Add to cart
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  XPEH12321

  Human SLAMF7 (SLAM family member 7) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH12321

  Human SLAMF7 (SLAM family member 7) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH0839

  Human SLC11A2 (Natural resistance-associated macrophage protein 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH0836

  Human SLC12A1 (Solute carrier family 12 member 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH12323

  Human SLC12A2 (Solute carrier family 12 member 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1427

  Human SLC14A1 (Urea transporter 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH4720

  Human SLC16A1 (Monocarboxylate transporter 1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH4720

  Human SLC16A1 (Monocarboxylate transporter 1) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH12329

  Human SLC16A3 (Monocarboxylate transporter 4) ELISA Kit

  $520.00
  Add to cart
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  XPEH3787

  Human SLC16A8 (Solute Carrier Family 16, Member 8) ELISA Kit

  $520.00
  Add to cart
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  XPEH1114

  Human SLC17A5 (Sialin) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH1114

  Human SLC17A5 (Sialin) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH12341

  Human SLC24A6 (Mitochondrial sodium/calcium exchanger protein) ELISA Kit

  $520.00
  Add to cart
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  XPEH0840

  Human SLC25A12 (Calcium-binding mitochondrial carrier protein Aralar1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0841

  Human SLC25A13 (Calcium-binding mitochondrial carrier protein Aralar2) ELISA Kit

  $520.00
  Add to cart
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  XPEH1871

  Human SLC25A20 (Mitochondrial carnitine/acylcarnitine carrier protein) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH1871

  Human SLC25A20 (Mitochondrial carnitine/acylcarnitine carrier protein) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH4086

  Human SLC25A26 (S-adenosylmethionine mitochondrial carrier protein) ELISA Kit

  $520.00
  Add to cart
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  XPEH12352

  Human SLC25A3 (Solute carrier family 25 member 3) ELISA Kit

  $520.00
  Add to cart
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  XPEH1721

  Human SLC25A4 (ADP/ATP translocase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0925

  Human SLC25A5 (ADP/ATP translocase 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH1248

  Human SLC25A6 (ADP/ATP translocase 3) ELISA Kit

  $520.00
  Add to cart