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 3451–3500 of 9473 results

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  XPEH1609

  Human NANOG (Homeobox protein NANOG) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1609

  Human NANOG (Homeobox protein NANOG) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH3405

  Human NAP (Neutrophil Alkaline Phosphatase) ELISA Kit

  $520.00
  Add to cart
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  XPEH10405

  Human NAPRT1 (nicotinatephosphoribosyltransferasedomaincontaining1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH10405

  Human NAPRT1 (nicotinatephosphoribosyltransferasedomaincontaining1) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH1811

  Human NARG2 (NMDA receptor-regulated protein 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH2288

  Human NAT8L (N-acetylaspartate synthetase) ELISA Kit

  $520.00
  Add to cart
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  XPEH2326

  Human NBR1 (Next to BRCA1 gene 1 protein) ELISA Kit

  $520.00
  Add to cart
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  XPEH1411

  Human NCAM2 (Neural cell adhesion molecule 2) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH1411

  Human NCAM2 (Neural cell adhesion molecule 2) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH10436

  Human NCL (nucleolin) ELISA Kit

  $520.00
  Add to cart
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  XPEH0857

  Human NCOA1 (Nuclear receptor coactivator 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH5101

  Human NCOA4 (Nuclear receptor coactivator 4) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH5101

  Human NCOA4 (Nuclear receptor coactivator 4) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH0865

  Human NCOR1 (Nuclear receptor corepressor 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0856

  Human NCOR2 (Nuclear receptor corepressor 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH15003

  Human NCSTN (Nicastrin) ELISA Kit

  $520.00
  Add to cart
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  XPEH0866

  Human NDN (Necdin) ELISA Kit

  $520.00
  Add to cart
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  XPEH2455

  Human NDNF (Protein NDNF) ELISA Kit

  $520.00
  Add to cart
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  XPEH1664

  Human NDP (Norrin) ELISA Kit

  $520.00
  Add to cart
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  XPEH1617

  Human NDRG1 (Protein NDRG1) ELISA Kit

  $520.00
  Add to cart
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  XPEH10451

  Human NDRG2 (N-myc downstream-regulated gene 2 protein) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2173

  Human NDST2 (Bifunctional heparan sulfate N-deacetylase/N-sulfotransferase 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH1632

  Human NDUFA6 (NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6) ELISA Kit

  $520.00
  Add to cart
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  XPEH10466

  Human NDUFB3 (NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3) ELISA Kit

  $520.00
  Add to cart
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  XPEH10474

  Human NDUFS1 (NADH-ubiquinone oxidoreductase core subunit S1) ELISA Kit

  $520.00
  Add to cart
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  XPEH1842

  Human NDUFS7 (NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH1840

  Human NDUFS8 (NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH10478

  Human NDUFV1 (NADH:ubiquinone oxidoreductase core subunit V1) ELISA Kit

  $520.00
  Add to cart
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  XPEH10479

  Human NDUFV2 (NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH3411

  Human NEB (Noradrenaline Bitartas) ELISA Kit

  $520.00
  Add to cart
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  XPEH1864

  Human NEBL (Nebulette) ELISA Kit

  $520.00
  Add to cart
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  XPEH10486

  Human Nectin 2 (Nectin cell adhesion molecule 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH1733

  Human NEDD9 (Enhancer of filamentation 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH3412

  Human NEF3 (Neurofilament 3) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH3412

  Human NEF3 (Neurofilament 3) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH2388

  Human NEFA (Nesfatin-1) ELISA Kit

  $520.00
  Add to cart
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  XPEH2189

  Human NEFH (Neurofilament heavy polypeptide) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH2189

  Human NEFH (Neurofilament heavy polypeptide) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH1205

  Human NEFL (Neurofilament light polypeptide) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH1205

  Human NEFL (Neurofilament light polypeptide) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH14985

  Human NEGR1 (Neuronal growth regulator 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH4130

  Human NEK2 (Serine/threonine-protein kinase Nek2) ELISA Kit

  $520.00
  Add to cart
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  XPEH4312

  Human NENF (Neudesin) ELISA Kit

  $520.00
  Add to cart
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  XPEH1782

  Human NEO1 (Neogenin) ELISA Kit

  $520.00
  Add to cart
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  XPEH3413

  Human Neopterin ELISA Kit

  $520.00
  Add to cart
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  XPEH2140

  Human NES (Nestin) ELISA Kit

  $520.00
  Add to cart
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  XPEH4733

  Human NEU1 (Sialidase-1) ELISA Kit

  $520.00
  Add to cart
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  XPEH14981

  Human NEUROG1 (Neurogenin-1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH14981

  Human NEUROG1 (Neurogenin-1) Rapid ELISA Kit

  $520.00
  Add to cart