Immunoassay Reagents and Kits

Kits, substrates, and reagents for a variety of immunoassay procedures, including ELISA, singleplex immunoassays, and multiplex immunoassays, that are ideal for the quantification of target antigens; substrates available in colorimetric, chemiluminescent, or chemifluorescent varieties.

We offer a variety of products for enzyme-linked immunosorbent assays (ELISA or EIA) including plates, reagents, and kits to help you detect and quantify peptides, proteins, antibodies, and hormones.

ELISA is an analytical method based on the highly specific interaction between an antigen and an antibody. For this assay, an antigen is attached to a solid surface, to which an antibody-enzyme complex is linked. When a substrate is added and incubated with the other materials, it produces a measurable product.

Life Science Research ELISA Kits (132,403)

Singleplex and Multiplex Bead Based Immunoassays (6,174)

ELISA Substrates and Reagents (2,369)

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211 – 225 of 138,332 results

211

Invitrogen™ Human PP14 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	PAEP
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2.5 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2.5-600 ng/mL
Test Time	1 hr 20 min
Accession Number	P09466
Regulatory Status	RUO
Target	PAEP
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	5047
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

212

Invitrogen™ Human PYY ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Pyy
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.15 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.15-10 ng/mL
Test Time	1 hr 20 min
Accession Number	P10082
Regulatory Status	RUO
Target	PYY
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	5697
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

213

Invitrogen™ Human Azurocidin/CAP37/HBP ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	AZU1
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.42 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.42-100 ng/mL
Test Time	1 hr 20 min
Accession Number	P20160
Regulatory Status	RUO
Target	Azurocidin
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	566
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

214

Invitrogen™ Human Semaphorin-7A ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	SEMA7A
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.16 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.16-40 ng/mL
Test Time	1 hr 20 min
Accession Number	O75326
Regulatory Status	RUO
Target	SEMA7A
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	8482
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

215

Invitrogen™ Human BDNF ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	BDNF
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	80 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.08-16 ng/mL
Test Time	1 hr 20 min
Accession Number	P23560
Regulatory Status	RUO
Target	BDNF
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	627
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

216

Invitrogen™ Human Calprotectin L1/S100-A8/A9 Complex ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	S100A8, S100A9
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	35 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	35-8000 pg/mL
Test Time	1 hr 20 min
Accession Number	P05109, P06702
Regulatory Status	RUO
Target	Calprotectin
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	6279, 6280
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

217

Invitrogen™ Human Apolipoprotein C3 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GPCR (G-Protein Coupled Receptors)
Target Species	Human
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 2 μL, Serum 2 μL, Supernatant 100 μL
Assay Sensitivity	2.5 pg/mL
Research Discipline	Cardiovascular Research
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hr 20 min
Assay	Solid-phase sandwich ELISA
Target	ApoC3
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Alpha-2 Microglobulin, ApoA, ApoC1, ApoC2, ApoE, ApoH, Artemin, BMP-6, Calbindin, CK beta 8-1 (CCL23), CNTF, EMMPRIN (CD147), Endostatin, Fibrinogen, FLRG, TNFSF18 (GITR Ligand), GPBB, Hemoglobin, HTRA2, IL-17 E, IL-1 R3 (IL1 R Acp), Lactoferrin, Mesothelin, PAPP-A, PD-ECGF (Thymidine Phosphorylase), PDGF R alpha, Pepsinogen 2, Periostin, Persephin, PTH, RAP, SAA (Serum Amyloid A), Serpin F1 (PEDF), Tie-1, TPA, Thrombospondin 2, Ubiquitin+1, Vitronectin, VWF
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Label or Dye	Biotin
Calibration Range	2.5 pg/mL to 10,000 pg/mL
Interassay CV	<12%
Gene Symbol	APOC3
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2.44-10000 pg/mL
Accession Number	P02656
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	345
Sample Type	Plasma,Serum,Supernatant
Synonym	APOCIII, HALP2

218

Invitrogen™ Rat EPO ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	EPO
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.07 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.07-50 ng/mL
Test Time	1 hr 20 min
Accession Number	P29676
Regulatory Status	RUO
Target	Epo
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	24335
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

219

Invitrogen™ 8-OHdG Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Protein Family	Deoxyguanosine
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	All Species
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Total Assay Time	2 hr 30 min
Assay Sensitivity	0.94 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	1.56-100 ng/mL
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	8-OHdG
Kit Contents	Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,Biotinylated Detection Antibody,HRP Conjugate,Standard & Sample Diluent,Biotinylated Detection Antibody Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Gene Alias	8-Hydroxyguanosine; 8OHdDG8-Hydroxyguanosine; 8OHdDG;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Sample Type	Plasma,Serum
Label or Dye	Biotin

220

Invitrogen™ Human HLA-G ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	HLA-G
Total Assay Time	3 hr 30 min
Assay Sensitivity	0.38 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	0.63-40 ng/mL
Test Time	1 hr 20 min
Accession Number	P17693
Regulatory Status	RUO
Target	HLA-G
Kit Contents	Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,Biotinylated Detection Antibody,HRP Conjugate,Standard & Sample Diluent,Biotinylated Detection Antibody Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Gene Alias	acrosomal protein SP-10; Acrosomal vesicle protein 1; ACRV1; b2 microglobulin; D11S4365; DADB-15K14.8; HLA class I histocompatibility antigen, alpha chain G; HLA class I molecule; HLA G antigen; HLA-6.0; HLAG; HLA-G; HLA-G histocompatibility antigen, class I, G; LOC768350; major histocompatibility complex, class I, G; MHC class I antigen G; MHC-G; MHCIY; MHC-like class I Y; sHLA-G; Soluble HLA class I histocompatibility antigen, alpha chain G; SP-10; SPACA2; sperm protein 10acrosomal protein SP-10; Acrosomal vesicle protein 1; ACRV1; b2 microglobulin; D11S4365; DADB-15K14.8; HLA class I histocompatibility antigen, alpha chain G; HLA class I molecule; HLA G antigen; HLA-6.0; HLAG; HLA-G; HLA-G histocompatibility antigen, class I, G; LOC768350; major histocompatibility complex, class I, G; MHC class I antigen G; MHC-G; MHCIY; MHC-like class I Y; sHLA-G; Soluble HLA class I histocompatibility antigen, alpha chain G; SP-10; SPACA2; sperm protein 10;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3135
Sample Type	Plasma,Serum
Label or Dye	Biotin

221

Invitrogen™ Dopamine Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	All Species
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Total Assay Time	2 hr 30 min
Assay Sensitivity	18.75 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	31.25-2000 pg/mL
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	Dopamine
Kit Contents	Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,Biotinylated Detection Antibody,HRP Conjugate,Standard & Sample Diluent,Biotinylated Detection Antibody Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Gene Alias	3-hydroxytyramine; Oxytyramine3-hydroxytyramine; Oxytyramine;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Sample Type	Cell Lysates,Plasma,Serum,Tissue Homogenates
Label or Dye	Biotin

222

Invitrogen™ Human IL-10 ELISA Kit, High Sensitivity

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Protein Aliases	CSIF, Cytokine synthesis inhibitory factor, IL-10, Interleukin-10, T-cell growth inhibitory factor
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	7.5%
Intraassay CV	6.8%
Gene Symbol	IL10
Total Assay Time	4 hr
Assay Sensitivity	0.03 pg/mL
Storage Requirements	2-8°C
Assay Range	0.39-25.0 pg/ml
Test Time	1 hr 20 min
Accession Number	P22301
Regulatory Status	RUO
Target	IL-10
Kit Contents	Pre-coated microwell plate, Biotinylated Detection Antibody, Streptavidin-HRP, Standard, Control, Sample Diluent, Assay Buffer Concentrate, Amplification Reagent I, Amplification Reagent II, Wash Buffer Concentrate, Substrate Solution, Stop Solution , Adhesive Plate Covers,Biotinylated Detection Antibody,Streptavidin-HRP,Standard,Control,Assay Buffer Concentrate,Amplification Reagent I,Amplification Reagent II,Wash Buffer Concentrate,Substrate Solution,Stop Solution,Adhesive Plate Covers
Gene Alias	CSIF; cytokine; Cytokine synthesis inhibitory factor; GVHDS; H-IL-10; il 10; IL10; IL-10; IL-10 precursor; IL10A; IL10X; ILN; Interleukin; interleukin 10; Interleukin10; interleukin-10; MGC126450; MGC126451; RP11-262N9.1; T-cell growth inhibitory factor; TGIFCSIF; cytokine; Cytokine synthesis inhibitory factor; GVHDS; H-IL-10; il 10; IL10; IL-10; IL-10 precursor; IL10A; IL10X; ILN; Interleukin; interleukin 10; Interleukin10; interleukin-10; MGC126450; MGC126451; RP11-262N9.1; T-cell growth inhibitory factor; TGIF; CSIF; GVHDS; IL-10; IL10; IL10A; TGIF
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3586
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

223

Invitrogen™ Canine BDNF ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	BDNF
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.5 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.5-100 pg/mL
Test Time	1 hr 20 min
Accession Number	Q7YRB4
Regulatory Status	RUO
Target	BDNF
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	403461
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

224

Invitrogen™ Chicken IFN-gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	IFNG
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.06 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.06-10 ng/mL
Test Time	1 hr 20 min
Accession Number	P49708
Regulatory Status	RUO
Target	IFN gamma
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	396054
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

225

Invitrogen™ Chicken IL-12 p40 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Il12b
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	9 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	9-2000 pg/mL
Test Time	1 hr 20 min
Accession Number	CLMF; CLMF p35; CLMF p40; CLMF2; Cytotoxic lymphocyte maturation factor 40 kDa subunit; il 12; Il12; IL-12 p40 subunit; IL-12 subunit p35; IL-12 subunit p40; IL12, subunit p40; IL-12.p40; IL12A; IL-12 A; Il12b; IL-12 B; Il12p40; Il-12p40; ILN; IMD28; IMD29; Interleukin; Interleukin 12; interleukin 12 p40 subunit; interleukin 12, p40; interleukin 12 B; interleukin 12 B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40); Interleukin12; interleukin-12 beta chain; interleukin-12 p40; interleukin-12 p40 chain; interleukin-12 p40 subunit; interleukin-12 subunit beta; interleukin-12p40; interleukin-23 p40 subunit; natural killer cell stimulatory factor, 40 kD subunit; NK cell stimulatory factor chain 2; NKSF; NKSF1; NKSF2; p40; RP23-388G23.1
Regulatory Status	RUO
Target	IL-12 p40
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	404671
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

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