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 3851–3900 of 9473 results

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  XPEH3531

  Human PDGF (Platelet-Derived Growth Factor) ELISA Kit

  $520.00
  Add to cart
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  XPEH3532

  Human PDGF-AA (Platelet Derived Growth Factor-AA) ELISA Kit

  $520.00
  Add to cart
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  XPEH0139

  Human PDGF-AB (Platelet-Derived Growth Factor AB) ELISA Kit

  $520.00
  Add to cart
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  XPEH0254

  Human PDGF-BB (Platelet Derived Growth Factor-BB) ELISA Kit

  $520.00
  Add to cart
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  XPEH0511

  Human PDGFA (Platelet-derived growth factor subunit A) ELISA Kit

  $520.00
  Add to cart
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  XPEH0548

  Human PDGFB (Platelet-derived growth factor subunit B) ELISA Kit

  $520.00
  Add to cart
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  XPEH0536

  Human PDGFC (Platelet-derived growth factor C) ELISA Kit

  $520.00
  Add to cart
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  XPEH0612

  Human PDGFD (Platelet-derived growth factor D) ELISA Kit

  $520.00
  Add to cart
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  XPEH0723

  Human PDGFRA (Alpha-type platelet-derived growth factor receptor) ELISA Kit

  $520.00
  Add to cart
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  XPEH3535

  Human PDGFRβ (Platelet Derived Growth Factor Receptor Beta) ELISA Kit

  $520.00
  Add to cart
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  XPEH3536

  Human PDH E1 (Pyruvate Dehydrogenase E1) ELISA Kit

  $520.00
  Add to cart
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  XPEH4433

  Human Pdha1 (Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH1149

  Human PDHA2 (Pyruvate dehydrogenase E1 component subunit alpha, testis-specific form, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH3537

  Human PDHα (Pyruvate Dehydrogenase Alpha) ELISA Kit

  $520.00
  Add to cart
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  XPEH3538

  Human PDHβ (Pyruvate Dehydrogenase Beta) ELISA Kit

  $520.00
  Add to cart
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  XPEH3539

  Human PDI (Protein Disulfide Isomerase) ELISA Kit

  $520.00
  Add to cart
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  XPEH3540

  Human PDIA2 (Protein Disulfide Isomerase A2) ELISA Kit

  $520.00
  Add to cart
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  XPEH3541

  Human PDIA3 (Protein Disulfide Isomerase A3) ELISA Kit

  $520.00
  Add to cart
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  XPEH1185

  Human PDIA4 (Protein disulfide-isomerase A4) ELISA Kit

  $520.00
  Add to cart
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  XPEH3542

  Human PDIA5 (Protein Disulfide Isomerase A5) ELISA Kit

  $520.00
  Add to cart
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  XPEH3543

  Human PDIA6 (Protein Disulfide Isomerase A6) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH3543

  Human PDIA6 (Protein Disulfide Isomerase A6) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH1189

  Human PDK1 ([Pyruvate dehydrogenase [lipoamide]] kinase isozyme 1, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH10992

  Human PDK3 (Pyruvate dehydrogenase (acetyl-transferring) ] kinase isozyme 3, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH3544

  Human PDK4 (Pyruvate Dehydrogenase Kinase Isozyme 4) ELISA Kit

  $520.00
  Add to cart
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  XPEH2256

  Human PDLIM1 (PDZ and LIM domain protein 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH3545

  Human PDP (Pyruvate Dehydrogenase Phosphatase) ELISA Kit

  $520.00
  Add to cart
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  XPEH2097

  Human PDPN (Podoplanin) ELISA Kit

  $520.00
  Add to cart
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  XPEH2431

  Human PDX1 (Pancreas/duodenum homeobox protein 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH1899

  Human PDXK (Pyridoxal kinase) ELISA Kit

  $520.00
  Add to cart
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  XPEH1894

  Human PDXP (Pyridoxal phosphate phosphatase) ELISA Kit

  $520.00
  Add to cart
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  XPEH1143

  Human PDYN (Proenkephalin-B) ELISA Kit

  $520.00
  Add to cart
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  XPEH11005

  Human PDZD2 (PDZ domain-containing protein 2) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH11005

  Human PDZD2 (PDZ domain-containing protein 2) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH4007

  Human PEA (Pseudomonas Exotoxin A) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH4007

  Human PEA (Pseudomonas Exotoxin A) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH1445

  Human PEBP1 (Phosphatidylethanolamine-binding protein 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0021

  Human PECAM-1 (Platelet/Endothelial Cell Adhesion Molecule 1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0021

  Human PECAM-1 (Platelet/Endothelial Cell Adhesion Molecule 1) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH11010

  Human PEF1 (Peflin) ELISA Kit

  $520.00
  Add to cart
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  XPEH2257

  Human PEG10 (Retrotransposon-derived protein PEG10) ELISA Kit

  $520.00
  Add to cart
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  XPEH11013

  Human PELO (Protein pelota homolog) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH11013

  Human PELO (Protein pelota homolog) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH0819

  Human PENK (Proenkephalin-A) ELISA Kit

  $520.00
  Add to cart
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  XPEH2449

  Human PEPD (Xaa-Pro dipeptidase) ELISA Kit

  $520.00
  Add to cart
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  XPEH11018

  Human PER1 (Period circadian protein homolog 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH11019

  Human PER2 (Period circadian protein homolog 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH11020

  Human PER3 (Period circadian protein homolog 3) ELISA Kit

  $520.00
  Add to cart
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  XPEH5108

  Human PERK (Phospho Extracellular Signal Regulated Kinase) ELISA Kit

  $520.00
  Add to cart
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  XPEH5145

  Human Pertuzumab ELISA Kit

  $520.00
  Add to cart