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 7101–7150 of 9473 results
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XPEM1598
Mouse Prl3d1 (Prolactin 3D1) ELISA Kit
$520.00 -
XPEM0798
Mouse Prl8a8 (Prolactin-8A8) ELISA Kit
$520.00 -
XPEM0581
Mouse Prnd (Prion-like protein doppel) ELISA Kit
$520.00 -
XPEM0811
Mouse Prnp (Major prion protein) ELISA Kit
$520.00 -
RA-XPEM0811
Mouse Prnp (Major prion protein) Rapid ELISA Kit
$520.00 -
XPEM1310
Mouse Pro-ANP (Pro Atrial Natriuretic Peptide) ELISA Kit
$520.00 -
XPEM1311
Mouse PROC (Protein C) ELISA Kit
$520.00 -
RA-XPEM1311
Mouse PROC (Protein C) Rapid ELISA Kit
$520.00 -
XPEM0328
Mouse Prok1 (Prokineticin-1) ELISA Kit
$520.00 -
XPEM0493
Mouse Prok2 (Prokineticin-2) ELISA Kit
$520.00 -
XPEM0704
Mouse Pros1 (Vitamin K-dependent protein S) ELISA Kit
$520.00 -
XPEM1858
Mouse Protein Z (Vitamin K-dependent protein Z) ELISA Kit
$520.00 -
XPEM0802
Mouse Prss29 (Serine protease 29) ELISA Kit
$520.00 -
XPEM2071
Mouse Prss8 (Prostasin) ELISA Kit
$520.00 -
XPEM8042
Mouse Prtn3 (Myeloblastin) ELISA Kit
$520.00 -
XPEM1314
Mouse PSA (Prostate Specific Antigen) ELISA Kit
$520.00 -
XPEM2515
Mouse PSAP (Prosaposin) ELISA Kit
$520.00 -
XPEM2536
Mouse pTAU (phosphorylated microtubule-associated protein tau) ELISA Kit
$520.00 -
XPEM1315
Mouse PTD (Pentosidine) ELISA Kit
$520.00 -
XPEM2140
Mouse PTGER3 (Prostaglandin E Receptor 3) ELISA Kit
$520.00 -
XPEM1316
Mouse PTGES (Prostaglandin E Synthase, Microsomal) ELISA Kit
$520.00 -
XPEM1317
Mouse PTGS1 (Prostaglandin Endoperoxide Synthase 1) ELISA Kit
$520.00 -
XPEM0441
Mouse PTGS2/COX-2 (Prostaglandin Endoperoxide Synthase 2) ELISA Kit
$520.00 -
XPEM1319
Mouse PTH (PaRathormone) ELISA Kit
$520.00 -
XPEM1320
Mouse PTHrP (PaRathyroid Hormone Related Protein) ELISA Kit
$520.00 -
XPEM1321
Mouse PTN (Pleiotrophin) ELISA Kit
$520.00 -
XPEM0597
Mouse Ptpn1 (Tyrosine-protein phosphatase non-receptor type 1) ELISA Kit
$520.00 -
XPEM1322
Mouse PTPRN (Protein Tyrosine Phosphatase Receptor Type N) ELISA Kit
$520.00 -
XPEM0161
Mouse PTX3/Pentraxin 3 (Pentraxin-related protein PTX3) ELISA Kit
$520.00 -
XPEM0670
Mouse PVRL1 (Poliovirus receptor-related protein 1) ELISA Kit
$520.00 -
XPEM1323
Mouse PVRL2 (Poliovirus Receptor Related Protein 2) ELISA Kit
$520.00 -
XPEM8060
Mouse Pycard (Apoptosis-associated speck-like protein containing a CARD) ELISA Kit
$520.00 -
XPEM1324
Mouse PYGL (Glycogen Phosphorylase, Liver) ELISA Kit
$520.00 -
XPEM1325
Mouse PYGM (Glycogen Phosphorylase, Muscle) ELISA Kit
$520.00 -
XPEM0509
Mouse Pyy (Peptide YY) ELISA Kit
$520.00 -
XPEM1714
Mouse Qprt (Nicotinate-nucleotide pyrophosphorylase [carboxylating]) ELISA Kit
$520.00 -
XPEM0633
Mouse Rab19 (Ras-related protein Rab-19) ELISA Kit
$520.00 -
XPEM8088
Mouse Rac1 (Ras-related C3 botulinum toxin substrate 1) ELISA Kit
$520.00 -
XPEM8096
Mouse Ralbp1 (RalA-binding protein 1) ELISA Kit
$520.00 -
XPEM0163
Mouse RANK (Tumor necrosis factor receptor superfamily member 11A) ELISA Kit
$520.00 -
XPEM0164
Mouse Rantes (Regulated On Activation, Normal T-Cell Expressed and Secreted) ELISA Kit
$520.00 -
RA-XPEM0164
Mouse Rantes (Regulated On Activation, Normal T-Cell Expressed and Secreted) Rapid ELISA Kit
$520.00 -
XPEM8103
Mouse RAP1A (Ras-related protein Rap-1A) ELISA Kit
$520.00 -
XPEM1329
Mouse RARS (Arginyl tRNA Synthetase) ELISA Kit
$520.00 -
XPEM0507
Mouse Rarβ (Retinoic acid receptor beta) ELISA Kit
$520.00 -
XPEM0508
Mouse Rarγ (Retinoic acid receptor gamma) ELISA Kit
$520.00 -
XPEM1330
Mouse RasGAP (Ras GTPase Activating Protein) ELISA Kit
$520.00 -
XPEM8155
Mouse Rbks (Ribokinase) ELISA Kit
$520.00 -
XPEM0545
Mouse RBP1 (Retinol-binding protein 1) ELISA Kit
$520.00 -
XPEM0165
Mouse RBP4 (Retinol Binding Protein 4, Plasma) ELISA Kit
$520.00