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 3901–3950 of 9473 results

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  XPEH3549

  Human PEX2 (Peroxisomal Biogenesis Factor 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0744

  Human PF4 (Platelet factor 4) ELISA Kit

  $520.00
  Add to cart
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  XPEH3551

  Human PF4V1 (Platelet Factor 4 Variant 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH11044

  Human PFKFB3 (6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3) ELISA Kit

  $520.00
  Add to cart
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  XPEH3552

  Human PFKM (Phosphofructokinase, Muscle) ELISA Kit

  $520.00
  Add to cart
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  XPEH3553

  Human PFKP (Phosphofructokinase, Platelet) ELISA Kit

  $520.00
  Add to cart
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  XPEH2116

  Human PFN1 (Profilin-1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0864

  Human PFN2 (Profilin-2) ELISA Kit

  $520.00
  Add to cart
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  XPEH11045

  Human PFTK1 (Cyclin-dependent kinase 14) ELISA Kit

  $520.00
  Add to cart
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  XPEH4077

  Human PG80 (Circulating progastrin) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH4077

  Human PG80 (Circulating progastrin) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH0985

  Human PGA3 (Pepsin A) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0985

  Human PGA3 (Pepsin A) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH3557

  Human PGAM1 (PhosphoglyceRate Mutase 1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH3557

  Human PGAM1 (PhosphoglyceRate Mutase 1) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH15298

  Human PGAM5 (Serine/threonine-protein phosphatase PGAM5, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH11047

  Human PGAP1 (Post-GPI attachment to proteins factor 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0739

  Human PGC (Gastricsin) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0739

  Human PGC (Gastricsin) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3560

  Human PGD2S (Prostaglandin D2 Synthase, Brain) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4233

  Human PGE2 (Prostaglandin E2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3562

  Human PGF2α (Prostaglandin F2α) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4475

  Human PGI (Pepsinogen I) ELISA Kit

  $520.00
  Add to cart
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  XPEH4476

  Human PGII (Pepsinogen II) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH4476

  Human PGII (Pepsinogen II) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1428

  Human PGK1 (PhosphoglyceRate kinase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH1717

  Human PGLYRP2 (N-acetylmuramoyl-L-alanine amidase) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1717

  Human PGLYRP2 (N-acetylmuramoyl-L-alanine amidase) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH11055

  Human PGM1 (Phosphoglucomutase-1) ELISA Kit

  $520.00
  Add to cart
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  XPEH11059

  Human PGPEP1 (Pyroglutamyl-peptidase 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1449

  Human PGR (Progesterone receptor) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1449

  Human PGR (Progesterone receptor) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4861

  Human PGRN (Progranulin) ELISA Kit

  $520.00
  Add to cart
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  XPEH3565

  Human PGRP-S (Peptidoglycan Recognition Protein-S) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH3565

  Human PGRP-S (Peptidoglycan Recognition Protein-S) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1216

  Human PGS1 (CDP-diacylglycerol–glycerol-3-phosphate 3-phosphatidyltransferase, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH3566

  Human PHB (Prohibitin) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH3566

  Human PHB (Prohibitin) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH5154

  Human PHB2 (Prohibitin-2) ELISA Kit

  $520.00
  Add to cart
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  XPEH11069

  Human PHD2 (Prolyl hydroxylase domain-containing protein 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH1498

  Human PHF1 (PHD finger protein 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH11072

  Human PHF20 (PHD finger protein 20) ELISA Kit

  $520.00
  Add to cart
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  XPEH11073

  Human PHF21A (PHD finger protein 21A) ELISA Kit

  $520.00
  Add to cart
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  XPEH4132

  Human PHF6 (PHD finger protein 6) ELISA Kit

  $520.00
  Add to cart
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  XPEH5160

  Human PHGDH (D-3-phosphoglycerate dehydrogenase) ELISA Kit

  $520.00
  Add to cart
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  XPEH4701

  Human Phospho Tau (T181) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0388

  Human PI (Proinsulin) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH0118

  Human PI3 (Peptidase Inhibitor 3, Skin Derived) ELISA Kit

  $520.00
  Add to cart
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  XPEH4246

  Human PI3K (Phosphotylinosital 3 Kinase) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH4246

  Human PI3K (Phosphotylinosital 3 Kinase) Rapid ELISA Kit

  $520.00
  Add to cart