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 2851–2900 of 9473 results
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XPEH9555
Human KCNN3 (Small conductance calcium-activated potassium channel protein 3) ELISA Kit
$520.00 -
XPEH14831
Human KDM1A (Lysine-specific histone demethylase 1A) ELISA Kit
$520.00 -
XPEH9567
Human KDM3A/JMJD1A ELISA Kit
$520.00 -
XPEH4240
Human KEAP1 (kelch-like ECH-associated protein 1) ELISA Kit
$520.00 -
XPEH3283
Human KERA (KeRatocan) ELISA Kit
$520.00 -
XPEH2052
Human KHK (Ketohexokinase) ELISA Kit
$520.00 -
XPEH9579
Human KHSRP (KH type-splicing regulatory protein) ELISA Kit
$520.00 -
XPEH1184
Human KIAA1377 (Uncharacterized protein KIAA1377) ELISA Kit
$520.00 -
XPEH9611
Human KIF20A (Kinesin-like protein KIF20A) ELISA Kit
$520.00 -
XPEH9612
Human KIF22 (Kinesin-like protein KIF22) ELISA Kit
$520.00 -
RA-XPEH9612
Human KIF22 (Kinesin-like protein KIF22) Rapid ELISA Kit
$520.00 -
XPEH0730
Human KIF5A (Kinesin heavy chain isoform 5A) ELISA Kit
$520.00 -
RA-XPEH0730
Human KIF5A (Kinesin heavy chain isoform 5A) Rapid ELISA Kit
$520.00 -
XPEH9620
Human KIF5B (Kinesin-1 heavy chain) ELISA Kit
$520.00 -
XPEH9625
Human KIFC1 (Kinesin family member C1) ELISA Kit
$520.00 -
XPEH0210
Human KIM-1 (Kidney Injury Molecule 1) ELISA Kit
$520.00 -
XPEH9634
Human KIR3DL1 (Killer cell immunoglobulin-like receptor 3DL1) ELISA Kit
$520.00 -
XPEH2240
Human KIRREL (Kin of IRRE-like protein 1) ELISA Kit
$520.00 -
XPEH2079
Human KISS1 (Metastasis-suppressor KiSS-1) ELISA Kit
$520.00 -
XPEH2126
Human KISS1R (KiSS-1 receptor) ELISA Kit
$520.00 -
XPEH0514
Human KitLG (Kit ligand) ELISA Kit
$520.00 -
RA-XPEH0514
Human KitLG (Kit ligand) Rapid ELISA Kit
$520.00 -
XPEH2184
Human KL (Klotho) ELISA Kit
$520.00 -
XPEH1112
Human KLB (Beta-klotho) ELISA Kit
$520.00 -
XPEH1008
Human KLF10 (Krueppel-like factor 10) ELISA Kit
$520.00 -
XPEH0787
Human KLF13 (Krueppel-like factor 13) ELISA Kit
$520.00 -
XPEH0789
Human KLF14 (Krueppel-like factor 14) ELISA Kit
$520.00 -
XPEH9646
Human KLF15 (Krueppel-like factor 15) ELISA Kit
$520.00 -
XPEH4601
Human KLF2 (Krueppel-like factor 2) ELISA Kit
$520.00 -
XPEH9656
Human KLHL12 (Kelch-like protein 12) ELISA Kit
$520.00 -
RA-XPEH9656
Human KLHL12 (Kelch-like protein 12) Rapid ELISA Kit
$520.00 -
XPEH1820
Human KLHL17 (Kelch-like protein 17) ELISA Kit
$520.00 -
XPEH0212
Human KLK1 (Kallikrein-1) ELISA Kit
$520.00 -
XPEH0241
Human KLK10/NES1 (Kallikrein-10) ELISA Kit
$520.00 -
RA-XPEH0241
Human KLK10/NES1 (Kallikrein-10) Rapid ELISA Kit
$520.00 -
XPEH9516
Human KLK11 (Kallikrein 11) ELISA Kit
$520.00 -
XPEH0818
Human KLK2 (Kallikrein-2) ELISA Kit
$520.00 -
XPEH0213
Human KLK5 (Kallikrein-5) ELISA Kit
$520.00 -
RA-XPEH0213
Human KLK5 (Kallikrein-5) Rapid ELISA Kit
$520.00 -
XPEH0208
Human KLK6 (Kallikrein-6) ELISA Kit
$520.00 -
XPEH1996
Human KLK7 (Kallikrein-7) ELISA Kit
$520.00 -
XPEH1009
Human KLK8 (Kallikrein-8) ELISA Kit
$520.00 -
XPEH14758
Human KLKB1 (Plasma kallikrein) ELISA Kit
$520.00 -
XPEH14776
Human KMO (Kynurenine 3-monooxygenase) ELISA Kit
$520.00 -
XPEH0678
Human KNG1 (Kininogen-1) ELISA Kit
$520.00 -
XPEH1294
Human KPNA2 (Importin subunit alpha-2) ELISA Kit
$520.00 -
RA-XPEH1294
Human KPNA2 (Importin subunit alpha-2) Rapid ELISA Kit
$520.00 -
XPEH9680
Human KPNA4 (Karyopherin subunit alpha-4) ELISA Kit
$520.00 -
XPEH1190
Human KPRP (KeRatinocyte proline-rich protein) ELISA Kit
$520.00 -
XPEH9685
Human KRAS (GTPase KRas) ELISA Kit
$520.00