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 4401–4450 of 9473 results

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  XPEH15219

  Human RHEBL1 (GTPase RhebL1) ELISA Kit

  $520.00
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  RA-XPEH15219

  Human RHEBL1 (GTPase RhebL1) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH2484

  Human RHOA (Transforming protein RhoA) ELISA Kit

  $520.00
  Add to cart
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  XPEH1236

  Human RHOC (Rho-related GTP-binding protein RhoC) ELISA Kit

  $520.00
  Add to cart
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  XPEH15220

  Human RHOT1 (Mitochondrial Rho GTPase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH11838

  Human RIPK1 (Receptor interacting serine/threonine kinase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH3716

  Human RIPK2 (Receptor TNFRSF Interacting Serine Threonine Kinase 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH15230

  Human RIPK3 (Receptor-interacting serine/threonine-protein kinase 3) ELISA Kit

  $520.00
  Add to cart
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  XPEH0755

  Human RLN3 (Relaxin-3) ELISA Kit

  $520.00
  Add to cart
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  XPEH3719

  Human RNASE1 (Ribonuclease pancreatic) ELISA Kit

  $520.00
  Add to cart
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  XPEH1916

  Human RNASE3/ECP (Ribonuclease A3/Eosinophil Cationic Protein) ELISA Kit

  $520.00
  Add to cart
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  XPEH1119

  Human RNASE7 (Ribonuclease 7) ELISA Kit

  $520.00
  Add to cart
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  XPEH4729

  Human RNASEL (2-5A-dependent ribonuclease) ELISA Kit

  $520.00
  Add to cart
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  XPEH3722

  Human RNASEN (Ribonuclease III, Nuclear) ELISA Kit

  $520.00
  Add to cart
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  XPEH3723

  Human RNASET2 (Ribonuclease T2) ELISA Kit

  $520.00
  Add to cart
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  XPEH4530

  Human RNF-111 (E3 ubiquitin-protein ligase Arkadia) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH4530

  Human RNF-111 (E3 ubiquitin-protein ligase Arkadia) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH5180

  Human RNF112(RING finger protein 112)ELISA Kit

  $520.00
  Add to cart
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  XPEH11874

  Human RNF213 (E3 ubiquitin-protein ligase RNF213) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH11874

  Human RNF213 (E3 ubiquitin-protein ligase RNF213) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH20003

  Human RNH1 (Ribonuclease inhibitor) ELISA Kit

  $520.00
  Add to cart
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  XPEH1250

  Human RNLS (Renalase) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH1250

  Human RNLS (Renalase) Rapid ELISA Kit

  $520.00
  Add to cart
• 
  XPEH2263

  Human ROBO4 (Roundabout homolog 4) ELISA Kit

  $520.00
  Add to cart
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  XPEH1965

  Human Rock-2 (Rho Associated Coiled Coil Containing Protein Kinase 2) ELISA Kit

  $520.00
  Add to cart
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  XPEH11897

  Human ROCK1 (Rho-associated protein kinase 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH2003

  Human ROMO1 (Reactive oxygen species modulator 1) ELISA Kit

  $520.00
  Add to cart
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  XPEH5131

  Human Romosozumab ELISA Kit

  $520.00
  Add to cart
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  XPEH15229

  Human ROR2 (Tyrosine-protein kinase transmembrane receptor ROR2) ELISA Kit

  $520.00
  Add to cart
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  XPEH0494

  Human RORC (Nuclear receptor ROR-gamma) ELISA Kit

  $520.00
  Add to cart
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  XPEH4456

  Human ROS1 (Proto-oncogene tyrosine-protein kinase ROS) ELISA Kit

  $520.00
  Add to cart
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  XPEH11910

  Human RPA2 (Replication protein A 32 kDa subunit) ELISA Kit

  $520.00
  Add to cart
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  XPEH2151

  Human RPESP (RPE-spondin) ELISA Kit

  $520.00
  Add to cart
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  XPEH11921

  Human RPH3A (Rabphilin-3A) ELISA Kit

  $520.00
  Add to cart
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  XPEH1486

  Human RPIA (Ribose-5-phosphate isomerase) ELISA Kit

  $520.00
  Add to cart
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  XPEH2319

  Human RPL13 (60S ribosomal protein L13) ELISA Kit

  $520.00
  Add to cart
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  XPEH11931

  Human RPL18A (60S ribosomal protein L18a) ELISA Kit

  $520.00
  Add to cart
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  XPEH11944

  Human RPL31 (60S ribosomal protein L31) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH11944

  Human RPL31 (60S ribosomal protein L31) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH11949

  Human RPL38 (60S ribosomal protein L38) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH11949

  Human RPL38 (60S ribosomal protein L38) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH11950

  Human RPL39 (60S ribosomal protein L39) ELISA Kit

  $520.00
  Add to cart
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  XPEH11957

  Human RPL8 (60S ribosomal protein L8) ELISA Kit

  $520.00
  Add to cart
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  XPEH11958

  Human RPL9 (60S ribosomal protein L9) ELISA Kit

  $520.00
  Add to cart
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  XPEH1819

  Human RPRM (Protein reprimo) ELISA Kit

  $520.00
  Add to cart
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  XPEH11968

  Human RPS10 (40S ribosomal protein S10) ELISA Kit

  $520.00
  Add to cart
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  RA-XPEH11968

  Human RPS10 (40S ribosomal protein S10) Rapid ELISA Kit

  $520.00
  Add to cart
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  XPEH11973

  Human RPS19 (Ribosomal protein S19) ELISA Kit

  $520.00
  Add to cart
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  XPEH11976

  Human RPS24 (40S ribosomal protein S24) ELISA Kit

  $520.00
  Add to cart
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  XPEH3730

  Human RPS6Kβ1 (Ribosomal Protein S6 Kinase Beta 1) ELISA Kit

  $520.00
  Add to cart