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	Reactivity	Target	Sensitivity	Detection Range	Price	Status	ACTION
	Human RAC1 (Ras Related C3 Botulinum Toxin SubstRate 1) ELISA Kit Target: RAC1	Human	RAC1	0.094ng/ml	0.156-10ng/ml	$520.00 Regular price $520.00	In Stock at Manufacturer	View
	Human pulmonary activation regulated chemokine,PARC ELISA Kit Target: PARC	Human	PARC	3.9 pg/mL	7.8 pg/mL-500 pg/mL	From $835.00 Regular price From $835.00	In Stock at Manufacturer	View
	Human pulmonary activation regulated chemokine,PARC ELISA Kit Target: PARC	Human	PARC	7.81 pg/ml	31.25 pg/ml-2000 pg/ml	From $835.00 Regular price From $835.00	In Stock at Manufacturer	View
	Human PTX3/Pentraxin 3 PicoKine® Quick ELISA Kit Target: CST3	Human	CST3	<10 pg/ml	312 pg/ml - 20,000 pg/ml	$499.00 Regular price $499.00	In Stock at Manufacturer	View
	Human Protogenin ELISA Kit PicoKine® Target: PRTG	Human	PRTG	<8 pg/ml	15.6 pg/ml - 1,000 pg/ml	$750.00 Regular price $750.00	In Stock at Manufacturer	View
	Human Protein Red, IK ELISA Kit Target: IK	Human	IK	7.15ng/L	15-3000ng/L	$458.00 Regular price $458.00	In Stock at Manufacturer	View
	Human protein Red (IK) ELISA kit Target: IK	Human	IK	6.25 pg/mL	25 pg/mL-1600 pg/mL	From $695.00 Regular price From $695.00	In Stock at Manufacturer	View
	Human Protein Jagged-1, JAG1 ELISA Kit Target: JAG1	Human	JAG1	0.043ng/ml	0.1-40ng/ml	$458.00 Regular price $458.00	In Stock at Manufacturer	View
	Human Protein jagged-1(JAG1) ELISA kit Target: JAG1	Human	JAG1	0.039 ng/mL	0.156 ng/mL-10 ng/mL	From $695.00 Regular price From $695.00	In Stock at Manufacturer	View
	Human Protein Fam3C, FAM3C ELISA Kit Target: FAM3C	Human	FAM3C	14.15ng/L	30-9000ng/L	$458.00 Regular price $458.00	In Stock at Manufacturer	View
	Human Protein FAM3C(FAM3C) ELISA kit Target: FAM3C	Human	FAM3C	0.39 ng/ml	1.56 ng/ml - 100 ng/ml	From $595.00 Regular price From $595.00	In Stock at Manufacturer	View
	Human Protein Fam3A, FAM3A ELISA Kit Target: FAM3A	Human	FAM3A	14.08ng/L	30-9000ng/L	$458.00 Regular price $458.00	In Stock at Manufacturer	View
	Human Protein FAM132B(FAM132B) ELISA kit Target: FAM132B	Human	FAM132B	3.9 pg/mL	15.6 pg/mL-1000 pg/mL	From $550.00 Regular price From $550.00	In Stock at Manufacturer	View
	Human Properdin, CFP ELISA Kit Target: CFP	Human	CFP	3.82ng/ml	7-1500ng/ml	$458.00 Regular price $458.00	In Stock at Manufacturer	View
	Human Properdin(CFP) ELISA kit Target: CFP	Human	CFP	3.12 ng/mL	12.5 ng/mL-800 ng/mL	From $695.00 Regular price From $695.00	In Stock at Manufacturer	View
	Human Prominin-1, PROM1 ELISA Kit Target: PROM1	Human	PROM1	0.051ng/mL	0.1-40ng/mL	$458.00 Regular price $458.00	In Stock at Manufacturer	View
	Human Programmed Death Ligand-1(PD-L1/CD274) ELISA Kit Target: CD274	Human	CD274	3.9 pg/mL	15.6 pg/mL-1000 pg/mL	From $695.00 Regular price From $695.00	In Stock at Manufacturer	View
	Human Programmed Death 1(PD-1)ELISA KIT Target: PD-1	Human	PD-1	3.9 pg/mL	15.6 pg/mL-1000 pg/mL	From $695.00 Regular price From $695.00	In Stock at Manufacturer	View
	Human Programmed Cell Death Protein 1, PDCD1 ELISA Kit Target: PDCD1	Human	PDCD1	0.12ng/ml	0.2-60ng/ml	$458.00 Regular price $458.00	In Stock at Manufacturer	View
	Human Programmed cell death 1 ligand 2(PDCD1LG2) ELISA kit Target: PDCD1LG2	Human	PDCD1LG2	0.11 ng/ml	0.45 ng/ml-30 ng/ml.	From $695.00 Regular price From $695.00	In Stock at Manufacturer	View
	Human pro-IL1β (pro interleukin 1 beta) QuickTest ELISA Kit Target: pro-IL1β	Human	pro-IL1β	18.75pg/ml	31.25-2000pg/ml	$585.00 Regular price $585.00	In Stock at Manufacturer	View
	Human pro-IL1β (pro interleukin 1 beta) ELISA Kit Target: pro-IL1β	Human	pro-IL1β	18.75pg/ml	31.25-2000pg/ml	$520.00 Regular price $520.00	In Stock at Manufacturer	View
	Human pro interleukin 1 beta (pro-IL1b) ELISA Kit Target: pro interleukin 1 beta	Human	pro interleukin 1 beta	11.2 pg/mL	31.25-2000 pg/mL	From $416.00 Regular price From $416.00	In Stock at Manufacturer	View
	Human Pregnancy Specific β1 Glycoprotein (SP1/PSβ1-G) ELISA kit Target: SP1	Human	SP1	1.0 μg/mL	1.0 μg/mL-400 μg/mL	From $790.00 Regular price From $790.00	In Stock at Manufacturer	View
	Human Poliovirus Receptor, PVR ELISA Kit Target: PVR	Human	PVR	1.58ng/mL	3-900ng/mL	$458.00 Regular price $458.00	In Stock at Manufacturer	View
No image	Human Poliovirus receptor(PVR) ELISA kit Target: PVR	Human	PVR	1.95 ng/mL	7.8 ng/mL-500 ng/mL	From $695.00 Regular price From $695.00	In Stock at Manufacturer	View
	Human Plasma protease C1 inhibitor(SERPING1) ELISA kit Target: SERPING1	Human	SERPING1	4.7 ng/mL	18.75 ng/mL-1200 ng/mL	From $595.00 Regular price From $595.00	In Stock at Manufacturer	View
	Human permeability glycoprotein,P-gp/ABCB1 ELISA Kit Target: ABCB1	Human	ABCB1	0.78 ng/mL	3.12 ng/mL-200 ng/mL	From $835.00 Regular price From $835.00	In Stock at Manufacturer	View
	Human Peptidase Inhibitor 16, PI16 ELISA Kit Target: PI16	Human	PI16	0.026ng/mL	0.05-20ng/mL	$458.00 Regular price $458.00	In Stock at Manufacturer	View
	Human Pentraxin 3 (PTX3)ELISA Kit Target: PTX3	Human	PTX3	19.5 pg/ml	78 pg/ml - 5000 pg/ml	From $570.00 Regular price From $570.00	In Stock at Manufacturer	View
	Human PECAM-1/CD31 PicoKine® Quick ELISA Kit Target: PECAM1	Human	PECAM1	<10 pg/ml	156 pg/ml - 10,000 pg/ml	$499.00 Regular price $499.00	In Stock at Manufacturer	View
	Human PDGFRB ELISA Kit PicoKine® Target: PDGFRB	Human	PDGFRB	<75 pg/ml	156 pg/ml - 10,000 pg/ml	$499.00 Regular price $499.00	In Stock at Manufacturer	View
	Human PDGFRA ELISA Kit PicoKine® Target: PDGFRA	Human	PDGFRA	<45 pg/ml	93.7 pg/ml - 6,000 pg/ml	$499.00 Regular price $499.00	In Stock at Manufacturer	View
	Human PCSK9 ELISA Kit EZ-Set™ (DIY Antibody Pairs) Target: PCSK9	Human	PCSK9	<60 pg/ml	156 pg/ml - 10,000 pg/ml	$500.00 Regular price $500.00	In Stock at Manufacturer	View
	Human PCOLCE ELISA Kit PicoKine® Target: PCOLCE	Human	PCOLCE	<50 pg/ml	31.2 pg/ml - 2,000 pg/ml	$499.00 Regular price $499.00	In Stock at Manufacturer	View
	Human PCDH17 ELISA Kit PicoKine® Target: PCDH17	Human	PCDH17	<8 pg/ml	15.6 pg/ml - 1,000 pg/ml	$750.00 Regular price $750.00	In Stock at Manufacturer	View

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 is	Induced / stimulated cytokine at readily detectable levels	Low 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/mL	User-defined by standard curve
Validated matrix	Serum, plasma (heparin / EDTA / citrate), cell-culture supernatant	Serum, plasma, supernatant — matrix stated per kit	Set by your own validation
Format & hands-on time	Pre-coated plate, sandwich, ~2–4 h	Pre-coated plate, sandwich, ~2–4 h	Coat-your-own; longer setup, most flexible
Best for	Routine cytokine quantitation with a known signal	Defending a small, real change in a low-abundance cytokine	Assay development, custom throughput, cost at scale
Watch-outs	May not reach a basal cytokine near zero	Confirm the stated LLOD covers your lowest expected value	Requires 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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Cytokine & Immunoassay ELISA Kits

About Cytokine & Immunoassay ELISA Kits

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

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