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 IL18BP(Interleukin 18 Binding Protein) ELISA Kit
Target: IL18BP
Human IL18BP 0.52 ng/mL 1.57-100 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL18BP (Interleukin 18 Binding Protein) ELISA Kit
Target: IL18BP
Human IL18BP 18.75pg/ml 31.25-2000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IL18(Interleukin 18) ELISA Kit
Target: IL18
Human IL18 37.2 pg/mL 125-8000 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human IL17RB (Interleukin-17 receptor B) ELISA Kit
Target: IL17RB
Human IL17RB 0.094ng/ml 0.156-10ng/ml
$455.00
Regular price $455.00
In Stock at Manufacturer
Human IL17RA(Interleukin 17 Receptor A) ELISA Kit
Target: IL17RA
Human IL17RA 29 pg/mL 78.13-5000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL17F(Interleukin 17F) ELISA Kit
Target: IL17F
Human IL17F 2.8 pg/mL 7.82-500 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL17D(Interleukin 17D) ELISA Kit
Target: IL17D
Human IL17D 2.6 pg/mL 7.82-500 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL17D (Interleukin-17D) QuickTest ELISA Kit
Target: IL17D
Human IL17D 9.375pg/ml 15.625-1000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IL17D (Interleukin-17D) ELISA Kit
Target: IL17D
Human IL17D 9.375pg/ml 15.625-1000pg/ml
$455.00
Regular price $455.00
In Stock at Manufacturer
Human IL17C(Interleukin 17C) ELISA Kit
Target: IL17C
Human IL17C 3.4 pg/mL 7.82-500 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL17C (Interleukin-17C) QuickTest ELISA Kit
Target: IL17C
Human IL17C 9.375pg/ml 15.625-1000pg/ml
$585.00
Regular price $585.00
In Stock at Manufacturer
Human IL17C (Interleukin-17C) ELISA Kit
Target: IL17C
Human IL17C 9.375pg/ml 15.625-1000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IL17B(Interleukin 17B) ELISA Kit
Target: IL17B
Human IL17B 5.9 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL17B (Interleukin-17B) QuickTest ELISA Kit
Target: IL17B
Human IL17B 9.375pg/ml 15.625-1000pg/ml
$520.00
Regular price $520.00
In Stock at Manufacturer
Human IL17B (Interleukin-17B) ELISA Kit
Target: IL17B
Human IL17B 9.375pg/ml 15.625-1000pg/ml
$455.00
Regular price $455.00
In Stock at Manufacturer
Human IL17(Interleukin 17) ELISA Kit
Target: IL17
Human IL17 5.5 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL16(Interleukin 16) Microsample ELISA Kit
Target: IL16
Human IL16 6.5 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL16(Interleukin 16) ELISA Kit
Target: IL16
Human IL16 6.3 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL15Ra(Interleukin 15 Receptor Alpha) ELISA Kit
Target: IL15Ra
Human IL15Ra 26.3 pg/mL 78.13-5000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL15RA PicoKine ELISA Kit standard curve
Target: IL15RA
Human IL15RA <10 pg/ml 156 pg/ml - 10,000 pg/ml
$499.00
Regular price $499.00
In Stock at Manufacturer
Human IL15RA EZ-Set ELISA Kit standard curve
Target: IL15RA
Human IL15RA <60 pg/ml 156 pg/ml - 10,000 pg/ml
$500.00
Regular price $500.00
In Stock at Manufacturer
Human IL15RA (Interleukin-15 receptor subunit alpha) ELISA Kit
Target: IL15RA
Human IL15RA 4.688pg/ml 7.813-500pg/ml
$455.00
Regular price $455.00
In Stock at Manufacturer
Human IL15(Interleukin 15) ELISA Kit
Target: IL15
Human IL15 6.6 pg/mL 15.63-1000 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human IL13Ra2(Interleukin 13 Receptor Alpha 2) ELISA Kit
Target: IL13Ra2
Human IL13Ra2 14.1 pg/mL 31.25-2000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL13(Interleukin 13) ELISA Kit
Target: IL13
Human IL13 6.4 pg/mL 15.63-1000 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL12Rb2(Interleukin 12 Receptor Beta 2) Microsample ELISA Kit
Target: IL12Rb2
Human IL12Rb2 0.054 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL12Rb2(Interleukin 12 Receptor Beta 2) ELISA Kit
Target: IL12Rb2
Human IL12Rb2 0.055 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL12Rb1(Interleukin 12 Receptor Beta 1) Microsample ELISA Kit
Target: IL12Rb1
Human IL12Rb1 0.06 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL12Rb1(Interleukin 12 Receptor Beta 1) ELISA Kit
Target: IL12Rb1
Human IL12Rb1 0.059 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL12A(Interleukin 12A) Microsample ELISA Kit
Target: IL12A
Human IL12A 3.2 pg/mL 7.82-500 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL12A(Interleukin 12A) ELISA Kit
Target: IL12A
Human IL12A 3.3 pg/mL 7.82-500 pg/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL12(Interleukin 12) Microsample ELISA Kit
Target: IL12
Human IL12 1.36 pg/mL 3.13-200 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human IL12(Interleukin 12) ELISA Kit
Target: IL12
Human IL12 1.37 pg/mL 3.13-200 pg/mL
From $344.50
Regular price From $344.50
In Stock at Manufacturer
Human IL11Ra(Interleukin 11 Receptor Alpha) Microsample ELISA Kit
Target: IL11Ra
Human IL11Ra 0.058 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL11Ra(Interleukin 11 Receptor Alpha) ELISA Kit
Target: IL11Ra
Human IL11Ra 0.058 ng/mL 0.16-10 ng/mL
From $416.00
Regular price From $416.00
In Stock at Manufacturer
Human IL11RA ( Interleukin-11 receptor subunit alpha) ELISA kit
Target: IL11RA
Human IL11RA 18.75pg/ml 31.25-2000pg/ml
$520.00
Regular price $520.00
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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