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 3651–3700 of 9473 results

• 
  XPEH10682

  Human NUBP2 (Nucleotide-binding protein 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH15026

  Human NUCB1 (Nucleobindin-1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0753

  Human NUCB2 (Nucleobindin-2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2255

  Human NUDT1 (7,8-dihydro-8-oxoguanine triphosphatase) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH10698

  Human NUDT3 (Diphosphoinositol polyphosphate phosphohydrolase 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4759

  Human NUDT5 (ADP-sugar pyrophosphatase) ELISA Kit

  $520.00
  Add to cart
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  XPEH3450

  Human NUMA1 (Nuclear Mitotic AppaRatus Protein 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH3462

  Human NUP62 (Nucleoporin 62kDa) ELISA Kit

  $520.00
  Add to cart
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  XPEH10724

  Human NUR77 (Nuclear receptor subfamily 4 group A member 1) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH10724

  Human NUR77 (Nuclear receptor subfamily 4 group A member 1) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH10726

  Human NUS1 (Dehydrodolichyl diphosphate synthase complex subunit NUS1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0942

  Human NUSAP1 (Nucleolar and spindle-associated protein 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH4237

  Human NXPE4 (NXPE family member 4) ELISA Kit

  $520.00
  Add to cart
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  XPEH5124

  Human NXPH4 (Neurexophilin-4) ELISA Kit

  $520.00
  Add to cart
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  XPEH10736

  Human NY-ESO-1 (Cancer/testis antigen 1) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH10736

  Human NY-ESO-1 (Cancer/testis antigen 1) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1024

  Human OAS2 (2′-5′-oligoadenylate synthase 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH1895

  Human OAS3 (2′-5′-oligoadenylate synthase 3) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1895

  Human OAS3 (2′-5′-oligoadenylate synthase 3) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1194

  Human OAT (Ornithine aminotransferase, mitochondrial) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2063

  Human Obestatin ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3468

  Human OC/BGP (Osteocalcin) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH3468

  Human OC/BGP (Osteocalcin) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1674

  Human OCLN (Occludin) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1674-HS

  Human OCLN (Occludin) high sensitivity ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1504

  Human OCM (Oncomodulin-1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3469

  Human OCT (Semaphorin receptor OCT) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1503

  Human ODC1 (Ornithine decarboxylase) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEH1503

  Human ODC1 (Ornithine decarboxylase) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH10752

  Human ODF2 (Outer dense fiber protein 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH3473

  Human OFQ/N (Orphanin FQ/Nociceptin) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2002

  Human OGDH (2-oxoglutaRate dehydrogenase, mitochondrial) ELISA Kit

  $520.00
  Add to cart
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  XPEH10757

  Human OGDHL (2-Oxoglutarate Dehydrogenase-Like) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH10759

  Human OGFR (Opioid growth factor receptor) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH1601

  Human OGG1 (N-glycosylase/DNA lyase) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2412

  Human OGN (Mimecan) ELISA Kit

  $520.00
  Add to cart
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  XPEH10760

  Human OGT (UDP-N-acetylglucosamine–peptide N-acetylglucosaminyltransferase 110 kDa subunit) ELISA Kit

  $520.00
  Add to cart
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  XPEH1902

  Human OIT3 (Oncoprotein-induced transcript 3 protein) ELISA Kit

  $520.00
  Add to cart
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  XPEH3476

  Human OLAb (Anti-Oxidized Low Density Lipoprotein Antibody) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH10762

  Human OLFM1 (Olfactomedin-1) ELISA Kit

  $520.00
  Add to cart
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  XPEH3477

  Human OLFM4 (Olfactomedin 4) ELISA Kit

  $520.00
  Add to cart
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  XPEH10765

  Human OLIG2 (Oligodendrocyte transcription factor 2) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH10765

  Human OLIG2 (Oligodendrocyte transcription factor 2) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH10767

  Human OMA1 (Metalloendopeptidase OMA1, mitochondrial) ELISA Kit

  $520.00
  Add to cart
• 
  XPEH15050

  Human OMD (Osteomodulin) ELISA Kit

  $520.00
  Add to cart
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  XPEH3478

  Human ON (Osteonectin) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH3478

  Human ON (Osteonectin) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH5013

  Human OPA1 (Optic Atrophy 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH0247

  Human OPG (Osteoprotegerin) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH0247

  Human OPG (Osteoprotegerin) Rapid ELISA Kit

  $520.00
  Add to cart