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 (132,280)

Singleplex and Multiplex Bead Based Immunoassays (6,178)

ELISA Substrates and Reagents (2,365)

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2,416 – 2,430 of 138,214 results

2,416

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Invitrogen™ Human ST8SIA2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	ST8SIA2
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.62 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	0.62-150 ng/mL
Test Time	1 hr 20 min
Accession Number	Q92186
Regulatory Status	RUO
Target	ST8SIA2
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)	8128
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

2,417

Novus Biologicals™ Human PDE10A - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

Storage Requirements	Storage of components varies. See protocol for specific instructions.

2,418

MP Biomedical™ Estradiol (E2) Double Antibody RIA Kit

Quantitative Solid Phase Radioimmunoassay

Pricing & Availability
Specifications

Regulatory Status	FDA Cleared (K791652)
Target Species	Human
Product Type	Kit and Assay
Sample Type	Plasma,Serum
Storage Requirements	2°C to 8°C
For Use With (Application)	Endocrinology

2,419

Novus Biologicals™ Human Palladin ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

2,420

Invitrogen™ Human CCL4 (MIP-1 beta) Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	CCL4
Total Assay Time	24 hr 30 min
Sample Volume	Plasma 100 μL, Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	4 pg/mL
Storage Requirements	2-8°C
Assay Range	4-500 pg/mL
Test Time	1 hr 45 min
Accession Number	P13236
Regulatory Status	RUO
Target	CCL4
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, biotin-conjugated antibody, Standard: Recombinant protein for generating standard curve and calibrating samples, 10X Coating Buffer: Buffer for plating the Capture Antibody, 5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme, Enzyme: Pre-titrated Avidin-HRP, Substrate: 1X TMB Solution, Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards, 96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86),Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant protein for generating standard curve and calibrating samples,10X Coating Buffer: Buffer for plating the Capture Antibody,5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme,Enzyme: Pre-titrated Avidin-HRP,Substrate: 1X TMB Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	6351
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

2,421

Novus Biologicals™ Human CSN3 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

2,422

Novus Biologicals™ Human Filaggrin - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

2,423

Novus Biologicals™ Human Progranulin/PGRN ELISA Kit (Colorimetric)

Kit (Colorimetric)

Pricing & Availability

2,424

Novus Biologicals™ Porcine HGF ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	46.88 pg/mL
Assay Range	78.13 to 5000 pg/mL

2,425

Novus Biologicals™ Porcine CCL17/TARC ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	18.75 pg/mL
Assay Range	31.25 to 2000 pg/mL

2,426

Novus Biologicals™ Human ACTH ELISA Kit (Colorimetric)

Highly purified and high bioactivity. Generating reliable and reproducible results.

Pricing & Availability

2,427

Promotions Available

Invitrogen™ Human Hepsin ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	HPN
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	61.5 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	61.5-15000 pg/mL
Test Time	1 hr 20 min
Accession Number	P05981
Regulatory Status	RUO
Target	Hepsin
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)	3249
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

2,428

Invitrogen™ Human Serpin B3/SCCA1 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	<12%
Intraassay CV	<10%
Gene Symbol	SERPINB3
Total Assay Time	4 hr 45 min
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	0.156-10 ng/mL
Test Time	1 hr 20 min
Accession Number	P29508
Regulatory Status	RUO
Target	SERPINB3
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
Gene Alias	HsT1196; LOC483954; Protein T4-A; SCC; SCCA; SCCA1; SCCA-1; SCCA-PD; serine (or cysteine) proteinase inhibitor, clade B (ovalbumin), member 3; serine protease inhibitor B3; serpin B3; serpin family B member 3; serpin peptidase inhibitor, clade B (ovalbumin), member 3; serpin peptidase inhibitor, clade B (ovalbumin), member 4; SERPINB3; SERPINB4; spb3; Squamous cell carcinoma antigen 1; SSCA1; T4-AHsT1196; LOC483954; Protein T4-A; SCC; SCCA; SCCA1; SCCA-1; SCCA-PD; serine (or cysteine) proteinase inhibitor, clade B (ovalbumin), member 3; serine protease inhibitor B3; serpin B3; serpin family B member 3; serpin peptidase inhibitor, clade B (ovalbumin), member 3; serpin peptidase inhibitor, clade B (ovalbumin), member 4; SERPINB3; SERPINB4; spb3; Squamous cell carcinoma antigen 1; SSCA1; T4-A;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	6317
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

2,429

Invitrogen™ Human cMET ProQuantum Immunoassay Kit

ELISA

Pricing & Availability
Specifications

Conjugate	FAM
Gene Symbol	MET
Total Assay Time	2 hr
Sample Volume	Plasma 2-5 μL, Serum 2-5 μL, Supernatant 2-5 μL
Assay Sensitivity	<0.3 pg/mL
Storage Requirements	-20°C
Assay Range	0.32-25000 pg/mL
Test Time	30 min
Accession Number	P08581
Regulatory Status	RUO
Target	c-Met
Kit Contents	Assay Dilution Buffer, Antibody-Conjugate A, Antibody-Conjugate B, Antibody-Conjugate Dilution Buffer, Standard, Master Mix, Ligase,Antibody-Conjugate A,Antibody-Conjugate B,Antibody-Conjugate Dilution Buffer,Standard,Master Mix,Ligase
For Use With (Equipment)	qPCR Instruments
Product Type	ProQuantum
Gene ID (Entrez)	4233
Sample Type	Plasma,Serum,Supernatant

2,430

Invitrogen™ Canine/Human Decorin ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human,Canine
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	DCN
Total Assay Time	4 hr 45 min
Assay Sensitivity	3 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	3-600 pg/mL
Test Time	1 hr 20 min
Accession Number	P07585, Q29393
Regulatory Status	RUO
Target	Decorin
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
Gene Alias	Bone proteoglycan II; CSCD; DC; Dcn; DCN protein; DCN1C; Decorin; decorin isoform a preproprotein; Dermatan sulfate proteoglycan-II; dermatan sulfate proteoglycan-II (decorin); dermatan sulphate proteoglycans II; Dermatan sulphate proteoglycans II (DSPG2); DSPG; DSPG2; mDcn; PG40; PGII; PGS2; PG-S2; proteoglycan core protein; proteoglycan core protein; binds type I collagen fibers and TGF-beta; decoron; similar to bone proteoglycan II; similar to decorin; SLRR1B; Small leucine rich protein 1B; small leucine-rich protein 1B; unnamed protein productBone proteoglycan II; CSCD; DC; Dcn; DCN protein; DCN1C; Decorin; decorin isoform a preproprotein; Dermatan sulfate proteoglycan-II; dermatan sulfate proteoglycan-II (decorin); dermatan sulphate proteoglycans II; Dermatan sulphate proteoglycans II (DSPG2); DSPG; DSPG2; mDcn; PG40; PGII; PGS2; PG-S2; proteoglycan core protein; proteoglycan core protein; binds type I collagen fibers and TGF-beta; decoron; similar to bone proteoglycan II; similar to decorin; SLRR1B; Small leucine rich protein 1B; small leucine-rich protein 1B; unnamed protein product;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	1634, 403904
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

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