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 intercellular adhesion molecule 3,ICAM-3 ELISA Kit
Target: ICAM
Human ICAM 7.8 pg/ml 31.25 pg/ml - 2000 pg/ml
From $468.00
Regular price From $468.00
In Stock at Manufacturer
Human Intercellular Adhesion Molecule 3, ICAM-3 ELISA Kit
Target: ICAM3
Human ICAM3 0.41ng/ml 1-400ng/ml
$458.00
Regular price $458.00
In Stock at Manufacturer
Human Intercellular Adhesion Molecule 2, ICAM-2 ELISA Kit
Target: ICAM2
Human ICAM2 0.13ng/ml 0.2-60ng/ml
$458.00
Regular price $458.00
In Stock at Manufacturer
Human Immunoglobulin Superfamily Member 8, IGSF8 ELISA Kit
Target: IGSF8
Human IGSF8 0.025ng/mL 0.05-20ng/mL
$458.00
Regular price $458.00
In Stock at Manufacturer
Human Immunoglobulin Lambda-like Polypeptide 1, IGLL1 ELISA Kit
Target: IGLL1
Human IGLL1 5.26ng/L 10-2000ng/L
$458.00
Regular price $458.00
In Stock at Manufacturer
Human Immunoglobulin Alpha Fc Receptor, FCAR ELISA Kit
Target: FCAR
Human FCAR 36.95ng/mL 70-15000ng/mL
$458.00
Regular price $458.00
In Stock at Manufacturer
Human ILF3 (Interleukin enhancer-binding factor 3) ELISA Kit
Target: ILF3
Human ILF3 9.375pg/ml 15.625-1000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human ILF2 (Interleukin enhancer-binding factor 2) ELISA Kit
Target: ILF2
Human ILF2 0.094ng/ml 0.156-10ng/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IL9(Interleukin 9) Microsample ELISA Kit
Target: IL9
Human IL9 5.9 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL9(Interleukin 9) ELISA Kit
Target: IL9
Human IL9 5.9 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL9 (Interleukin-9) QuickTest ELISA Kit
Target: Interleukin-9
Human Interleukin-9 9.375pg/ml 15.625-1000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IL9 (Interleukin-9) ELISA Kit
Target: Interleukin-9
Human Interleukin-9 9.375pg/ml 15.625-1000pg/ml
$455.00
Regular price $455.00
In Stock at Manufacturer
Human IL8Rb(Interleukin 8 Receptor Beta) ELISA Kit
Target: IL8Rb
Human IL8Rb 0.27 ng/mL 0.79-50 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL8Ra(Interleukin 8 Receptor Alpha) Microsample ELISA Kit
Target: IL8Ra
Human IL8Ra 0.052 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL8Ra(Interleukin 8 Receptor Alpha) ELISA Kit
Target: IL8Ra
Human IL8Ra 0.054 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL8(Interleukin 8) Microsample ELISA Kit
Target: IL8
Human IL8 6.2 pg/mL 15.63-1000 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human IL8(Interleukin 8) ELISA Kit
Target: IL8
Human IL8 6.4 pg/mL 15.63-1000 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human IL7R/CD127 PicoKine ELISA Kit standard curve
Target: IL7R
Human IL7R <10 pg/ml 312 pg/ml - 20,000 pg/ml
$499.00
Regular price $499.00
In Stock at Manufacturer
Human IL7R(Interleukin 7 Receptor) Microsample ELISA Kit
Target: IL7R
Human IL7R 0.63 ng/mL 1.57-100 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL7R(Interleukin 7 Receptor) ELISA Kit
Target: IL7R
Human IL7R 0.65 ng/mL 1.57-100 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL7R (Interleukin-7 receptor) ELISA Kit
Target: Interleukin-7 receptor
Human Interleukin-7 receptor 0.938ng/ml 1.563-100ng/ml
$455.00
Regular price $455.00
In Stock at Manufacturer
Human IL7(Interleukin 7) ELISA Kit
Target: IL7
Human IL7 5.6 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL6(Interleukin 6) Microsample ELISA Kit
Target: IL6
Human IL6 3.5 pg/mL 7.82-500 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human IL6(Interleukin 6) ELISA Kit
Target: IL6
Human IL6 3.3 pg/mL 7.82-500 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human IL5Ra(Interleukin 5 Receptor Alpha) Microsample ELISA Kit
Target: IL5Ra
Human IL5Ra 24.7 pg/mL 78.13-5000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL5Ra(Interleukin 5 Receptor Alpha) ELISA Kit
Target: IL5Ra
Human IL5Ra 25.1 pg/mL 78.13-5000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL5RA (Interleukin-5 receptor) ELISA Kit
Target: IL5RA
Human IL5RA 46.875pg/ml 78.125-5000pg/ml
$455.00
Regular price $455.00
In Stock at Manufacturer
Human IL5(Interleukin 5) Microsample ELISA Kit
Target: IL5
Human IL5 3.2 pg/mL 7.82-500 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL5(Interleukin 5) ELISA Kit
Target: IL5
Human IL5 3.2 pg/mL 7.82-500 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL4R(Interleukin 4 Receptor) Microsample ELISA Kit
Target: IL4R
Human IL4R 7.92 pg/mL 31.25-2000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL4R(Interleukin 4 Receptor) ELISA Kit
Target: IL4R
Human IL4R 6.3 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL4R PicoKine ELISA Kit Standard Curve
Target: IL4R
Human IL4R <10 pg/ml 46.9 pg/ml - 3,000 pg/ml
$499.00
Regular price $499.00
In Stock at Manufacturer
Human IL4R (Interleukin-4 receptor) ELISA Kit
Target: Interleukin-4 receptor
Human Interleukin-4 receptor 9.375pg/ml 15.625-1000pg/ml
$455.00
Regular price $455.00
In Stock at Manufacturer
Human IL4I1(Interleukin 4 Induced Protein 1) ELISA Kit
Target: IL4I1
Human IL4I1 0.056 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL4I1 (Interleukin 4 Induced Protein 1) ELISA Kit
Target: IL4I1
Human IL4I1 9.375pg/ml 15.625-1000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IL4(Interleukin 4) ELISA Kit
Target: IL4
Human IL4 5.6 pg/mL 15.63-1000 pg/mL
From $344.50
Regular price From $344.50
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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