Cytokine & Immunoassay ELISA Kits

Human-reactivity sandwich ELISA kits for cytokines and inflammation markers — every kit lists its detection range, sensitivity and validated sample matrix up front, so you can match the kit to your sample before you run the plate.

2149Products
2149 products
Image Product ReactivityTargetSensitivityDetection RangePrice Status ACTION
Human Leukocyte Immunoglobulin-like Receptor Subfamily A Member 3, LILRA3 ELISA Kit
Target: LILRA3
Human LILRA3 0.023ng/mL 0.05-20ng/mL
$458.00
Regular price $458.00
In Stock at Manufacturer
Human Leukocyte immunoglobulin-like receptor subfamily A member 3(LILRA3) ELISA kit
Target: LILRA3
Human LILRA3 0.039 ng/mL 0.156 ng/mL-10 ng/mL
From $695.00
Regular price From $695.00
In Stock at Manufacturer
Human Leukocyte Associated Immunoglobulin Like Receptor 2, LAIR2 ELISA Kit
Target: LAIR2
Human LAIR2 0.025ng/ml 0.05-20ng/ml
$458.00
Regular price $458.00
In Stock at Manufacturer
Human Leukemia inhibitory factor,LIF ELISA kit
Target: Leukemia Inhibitory Factor
Human Leukemia Inhibitory Factor 2.34 pg/mL 9.375 pg/mL-600 pg/mL
From $468.00
Regular price From $468.00
In Stock at Manufacturer
Human Leukemia Inhibitory Factor Receptor, LIFR ELISA Kit
Target: LIFR
Human LIFR 0.15ng/ml 0.3-90ng/ml
$458.00
Regular price $458.00
In Stock at Manufacturer
Human Leptin PicoKine ELISA Kit standard curve
Target: LEP
Human LEP <10 pg/ml 62.5 pg/ml - 4,000 pg/ml
$499.00
Regular price $499.00
In Stock at Manufacturer
Human Leptin EZ Set ELISA Kit standard curve
Target: LEP
Human LEP <60 pg/ml 62.5 pg/ml - 4,000 pg/ml
$500.00
Regular price $500.00
In Stock at Manufacturer
Human LCA/CD45 (Leukocyte Common Antigen) QuickTest ELISA Kit
Target: LCA/CD45
Human LCA/CD45 0.094ng/ml 0.156-10ng/ml
$585.00
Regular price $585.00
In Stock at Manufacturer
Human LCA/CD45 (Leukocyte Common Antigen) ELISA Kit
Target: LCA/CD45
Human LCA/CD45 0.094ng/ml 0.156-10ng/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human Layilin PicoKine ELISA Kit standard curve
Target: LAYN
Human LAYN <30 pg/ml 62.5 pg/ml - 4,000 pg/ml
$750.00
Regular price $750.00
In Stock at Manufacturer
Human Laminin EZ-Set ELISA Kit standard curve
Target: Laminin
Human Laminin <60 pg/ml 156 pg/ml - 10,000 pg/ml
$500.00
Regular price $500.00
In Stock at Manufacturer
Human LAMA2-IgG (Laminin subunit alpha-2 Immunoglobulin G)  ELISA Kit
Target: LAMA2-IgG
Human LAMA2-IgG 0.938ng/ml 1.563-100ng/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human Lactosylceramide 4-alpha-galactosyltransferase, A4GALT ELISA Kit
Target: A4GALT
Human A4GALT 7.66ng/L 15-3000ng/L
$458.00
Regular price $458.00
In Stock at Manufacturer
Human L-Selectin, SELL ELISA Kit
Target: SELL
Human SELL 0.175ng/mL 0.3-90ng/mL
$458.00
Regular price $458.00
In Stock at Manufacturer
Human L-Selectin ELISA kit
Target: L Selectin
Human L Selectin 0.195 ng/mL 0.78 ng/mL-50 ng/mL
From $570.00
Regular price From $570.00
In Stock at Manufacturer
Human L-amino-acidoxidase, IL4I1 ELISA Kit
Target: IL4I1
Human IL4I1 0.02ng/ml 0.05-15ng/ml
$458.00
Regular price $458.00
In Stock at Manufacturer
Human Killer Cell Immunoglobulin Like Receptor 3Dl1, KIR3DL1 ELISA Kit
Target: KIR3DL1
Human KIR3DL1 10.21ng/L 20-3800ng/L
$458.00
Regular price $458.00
In Stock at Manufacturer
Human KLK5 PicoKine ELISA Kit standard curve
Target: KLK5
Human KLK5 <10 pg/ml 78 pg/ml - 5,000 pg/ml
$499.00
Regular price $499.00
In Stock at Manufacturer
Human Junctional Adhesion Molecule B, JAM2 ELISA Kit
Target: JAM2
Human JAM2 33.05ng/L 70-15000ng/L
$458.00
Regular price $458.00
In Stock at Manufacturer
Human JAM-C EZ-Set ELISA Kit standard curve
Target: JAM3
Human JAM3 <60 pg/ml 46.9 pg/ml - 3,000 pg/ml
$500.00
Regular price $500.00
In Stock at Manufacturer
Human JAK2(Tyrosine-Protein Kinase JAK2) ELISA Kit
Target: JAK2
Human JAK2 40 pg/mL 125-8000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human JAK2 (Tyrosine-protein kinase JAK2) ELISA Kit
Target: JAK2
Human JAK2 0.094ng/ml 0.156-10ng/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human JAK1(Janus Kinase 1) ELISA Kit
Target: JAK1
Human JAK1 0.057 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human JAK1 (Tyrosine-protein kinase JAK1) ELISA Kit
Target: JAK1
Human JAK1 0.469ng/ml 0.781-50ng/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human ITaC(Interferon Inducible T-Cell Alpha Chemoattractant) ELISA Kit
Target: ITaC
Human ITaC 23 pg/mL 62.5-4000 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human ISG15(Interferon Stimulated Gene 15) ELISA Kit
Target: ISG15
Human ISG15 11.9 pg/mL 31.25-2000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IRF9(Interferon Regulatory Factor 9) ELISA Kit
Target: IRF9
Human IRF9 0.046 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IRF7(Interferon Regulatory Factor 7) ELISA Kit
Target: IRF7
Human IRF7 0.048 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IRF7 (Interferon regulatory factor 7) QuickTest ELISA Kit
Target: IRF7
Human IRF7 46.875pg/ml 78.125-5000pg/ml
$585.00
Regular price $585.00
In Stock at Manufacturer
Human IRF7 (Interferon regulatory factor 7) ELISA Kit
Target: IRF7
Human IRF7 46.875pg/ml 78.125-5000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IRF6 (Interferon regulatory factor 6) ELISA Kit
Target: IRF6
Human IRF6 0.094ng/ml 0.156-10ng/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IRF5(Interferon Regulatory Factor 5) ELISA Kit
Target: IRF5
Human IRF5 0.052 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IRF5 (Interferon Regulatory Factor 5) ELISA Kit
Target: IRF5
Human IRF5 9.375pg/ml 15.625-1000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IRF4(Interferon Regulatory Factor 4) ELISA Kit
Target: IRF4
Human IRF4 0.119 ng/mL 0.32-20 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IRF4 (Interferon Regulatory Factor 4) ELISA Kit
Target: IRF4
Human IRF4 0.094ng/ml 0.156-10ng/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IRF3(Interferon Regulatory Factor 3) ELISA Kit
Target: IRF3
Human IRF3 0.066 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer

About Cytokine & Immunoassay ELISA Kits

Cytokines sit at pg/mL, they are labile, and they behave differently in serum, plasma and supernatant — so the same sample can give two different numbers. Every human-reactivity kit here states its detection range, lower limit of detection, validated sample matrix and assay format on its product page, so you can match the kit to your sample and your expected cytokine level before you run the plate. Use the filters to narrow by target, sensitivity and sample type.

Choosing a cytokine ELISA: standard vs high-sensitivity vs antibody-pair

Most cytokine irreproducibility is a handling, matrix and sensitivity problem, not a biology problem. These three formats trade sensitivity, hands-on effort and flexibility differently. Match the format to how low your cytokine sits and to the matrix you actually collected.

Decision dimension Standard sandwich ELISA High-sensitivity ELISA Antibody-pair / DIY set
Best when the target isInduced / stimulated cytokine at readily detectable levelsLow basal cytokine near the detection limit (e.g. resting-serum IL-6)Any level, when you want to build and tune your own plate
Typical sensitivity (LLOD)Low pg/mL (often < 1 pg/mL)Down to ~0.04–0.11 pg/mL (kit-dependent)Depends on the pair and coating you set up
Typical detection range~10–100 pg/mL (kit-dependent)Sub-pg/mL to low pg/mLUser-defined by standard curve
Validated matrixSerum, plasma (heparin / EDTA / citrate), cell-culture supernatantSerum, plasma, supernatant — matrix stated per kitSet by your own validation
Format & hands-on timePre-coated plate, sandwich, ~2–4 hPre-coated plate, sandwich, ~2–4 hCoat-your-own; longer setup, most flexible
Best forRoutine cytokine quantitation with a known signalDefending a small, real change in a low-abundance cytokineAssay development, custom throughput, cost at scale
Watch-outsMay not reach a basal cytokine near zeroConfirm the stated LLOD covers your lowest expected valueRequires in-house optimisation and QC

How to read this table. Pick on the stated number, not the general category. If your cytokine sits close to zero in resting samples — the classic IL-6 case — a kit that states a sub-pg/mL limit lets you call a real change a standard kit would miss. Circulating IL-6 carries a month-to-month CV of roughly 27–31% in healthy subjects, so only a change of about 60% (twice the variation) should be read as a true shift — run duplicates and keep a known control on every plate.

Browsing wider: see High-Sensitivity ELISA Kits for the lowest detection limits across all targets, Microsample ELISA when sample volume is tight, and Immunology ELISA Kits or Mouse / Murine ELISA Kits for other species and the full immunoassay catalog.

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