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 6901–6950 of 9473 results

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  XPEM1587

  Mouse NK1R (Neurokinin-1 receptor) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1926

  Mouse NKB (Neurokinin B) ELISA Kit

  $520.00
  Add to cart
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  XPEM2064

  Mouse NLRC5 (Protein NLRC5) ELISA Kit

  $520.00
  Add to cart
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  XPEM1580

  Mouse NLRP1 (NLR Family, Pyrin Domain Containing 1) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEM1580

  Mouse NLRP1 (NLR Family, Pyrin Domain Containing 1) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1588

  Mouse NLRP3 (Nod Like Receptor Pyrins-3) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1588-HS

  Mouse NLRP3 (Nod Like Receptor Pyrins-3) High sensitive ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1927

  Mouse NLRP4 (Nod Like Receptor Pyrins-4) ELISA Kit

  $520.00
  Add to cart
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  XPEM1518

  Mouse NMNAT1 (NMN adenylyl transferase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEM1611

  Mouse Nmur1 (Neuromedin U receptor 1) ELISA Kit

  $520.00
  Add to cart
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  XPEM7748

  Mouse Nodal (Nodal homolog) ELISA Kit

  $520.00
  Add to cart
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  XPEM1235

  Mouse NOS1/nNOS (Nitric Oxide Synthase 1, Neuronal) ELISA Kit

  $520.00
  Add to cart
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  XPEM0272

  Mouse NOS2/iNOS (Nitric Oxide Synthase 2, Inducible) ELISA Kit

  $520.00
  Add to cart
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  XPEM1237

  Mouse NOS3/eNOS (Nitric Oxide Synthase 3, Endothelial) ELISA Kit

  $520.00
  Add to cart
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  XPEM1527

  Mouse Notch-1 (Neurogenic locus notch homolog protein 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM7752

  Mouse Notch3 (Neurogenic locus notch homolog protein 3) ELISA Kit

  $520.00
  Add to cart
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  XPEM0800

  Mouse Nox1 (NADPH oxidase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEM1238

  Mouse NOX4 (Nicotinamide Adenine Dinucleotide Phosphate Oxidase 4) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1935

  Mouse Npc1 (NPC intracellular cholesterol transporter 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM0449

  Mouse Nppc (C-type natriuretic peptide) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM0276

  Mouse Npy (neuropeptide Y) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM2054

  Mouse Nqo1 (NAD (P) H dehydrogenase [quinone] 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1937

  Mouse Nr1h3 (Oxysterols receptor LXR-alpha) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM2178

  Mouse NR1H4 (Bile acid receptor) ELISA kit

  $520.00
  Add to cart
• 
  XPEM0506

  Mouse Nr1i2 (Nuclear receptor subfamily 1 group I member 2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM0735

  Mouse Nr1i3 (Nuclear receptor subfamily 1 group I member 3) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM0656

  Mouse Nr3c1 (Glucocorticoid receptor) ELISA Kit

  $520.00
  Add to cart
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  XPEM1948

  Mouse Nr3c2 (Mineralocorticoid receptor) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1604

  Mouse NRF2 (NF-E2-related factor 2) ELISA Kit

  $520.00
  Add to cart
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  XPEM1239

  Mouse NRG-1 (Neuregulin 1) ELISA Kit

  $520.00
  Add to cart
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  XPEM1240

  Mouse NRG-4 (Neuregulin 4) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1241

  Mouse NRIP1 (Nuclear Receptor Interacting Protein 1) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM7717

  Mouse Nrtn (Neurturin) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1242

  Mouse NSE (Neuron-Specific Enolase) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM0012

  Mouse NT-3 (Neurotrophin 3) ELISA Kit

  $520.00
  Add to cart
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  XPEM1243

  Mouse NT-4 (Neurotrophin 4) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEM1243

  Mouse NT-4 (Neurotrophin 4) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEM1244

  Mouse NT-proBNP (N-terminal pro-Brain Natriuretic Peptide) ELISA Kit

  $520.00
  Add to cart
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  XPEM2029

  Mouse Nt5e (5′-nucleotidase) ELISA Kit

  $520.00
  Add to cart
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  XPEM0685

  Mouse Ntn1 (Netrin-1) ELISA Kit

  $520.00
  Add to cart
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  XPEM0323

  Mouse Ntrk1 (High affinity nerve growth factor receptor) ELISA Kit

  $520.00
  Add to cart
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  XPEM1245

  Mouse NTRK2 (Neurotrophic Tyrosine Kinase Receptor Type 2) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEM1245

  Mouse NTRK2 (Neurotrophic Tyrosine Kinase Receptor Type 2) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEM0543

  Mouse Nts (Neurotensin/neuromedin N) ELISA Kit

  $520.00
  Add to cart
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  XPEM1246

  Mouse NTXI (Cross Linked N-Telopeptide of Type I Collagen) ELISA Kit

  $520.00
  Add to cart
• 
  RA-XPEM1246

  Mouse NTXI (Cross Linked N-Telopeptide of Type I Collagen) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEM0346

  Mouse Nucb2 (Nucleobindin-2) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM1247

  Mouse NUP160 (Nucleoporin 160kDa) ELISA Kit

  $520.00
  Add to cart
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  XPEM1802

  Mouse NUP62 (nucleoporin p62) ELISA Kit

  $520.00
  Add to cart
• 
  XPEM0572

  Mouse O3far1 (Omega-3 fatty acid receptor 1) ELISA Kit

  $520.00
  Add to cart