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 (132,581)

Singleplex and Multiplex Bead Based Immunoassays (6,180)

ELISA Substrates and Reagents (2,339)

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2,896 – 2,910 of 138,492 results

2,896

Novus Biologicals™ Human Thioredoxin-1 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

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

2,897

Invitrogen™ Human Omgp ELISA Kit

ELISA

Pricing & Availability

2,898

Novus Biologicals™ Human SELENBP1 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

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

2,899

Novus Biologicals™ Cadherin-16 Antibody Pair [HRP]

Mouse Monoclonal Antibody Pair

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene ID (Entrez)	1014
Gene Symbol	CDH16

2,900

Novus Biologicals™ Layilin Antibody Pair [HRP]

Mouse Monoclonal Antibody Pair

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene ID (Entrez)	143903
Gene Symbol	LAYN

2,901

Novus Biologicals™ Canine IL-5 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

2,902

Novus Biologicals™ Human CLEC4E ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

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

2,903

Novus Biologicals™ Human UROC1 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

2,904

Invitrogen™ Rat MMP-9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Rat
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	MMP9
Total Assay Time	3 hr 30 min
Assay Sensitivity	4.69 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	7.81-500 ng/mL
Test Time	1 hr 20 min
Accession Number	P50282
Regulatory Status	RUO
Target	MMP-9
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	67 kDa matrix metalloproteinase-9; 82 kDa matrix metalloproteinase-9; 92 kDa gelatinase; 92 kDa type IV collagenase; 92kD gelatinase; 92kD type IV collagenase; 92kDa gelatinase; 92kDa type IV collagenase; 92-kDa type IV collagenase; AW743869; B/MMP9; Clg4b; collagenase type IVB; fj05a08; Gel B; gelatinase B; Gelatinase-B; GELB; macrophage gelatinase; MANDP2; matrix metallo protease; matrix metallopeptidase 9; matrix metallopeptidase 9 (gelatinase B, 92kDa gelatinase, 92kDa type IV collagenase); matrix metalloproteinase 9; matrix metalloproteinase 9 (gelatinase B 92-kDa type IV collagenase); matrix metalloproteinase 9 (gelatinase B, 92kDa gelatinase, 92kDa type IV collagenase); matrix metalloproteinase 9 (gelatinase B, 92kDa matrix metalloproteinase 9 (gelatinase B, 92kDa gelatinase, 92kDa type IV collagenase); matrix metalloproteinase 9 (gelatinase B, 92-kDa type IV collagenase); Matrix metalloproteinase9; matrix metalloproteinase-9; MMP; Mmp9; MMP-9; mmp9 protein; MMP-9 protein; MMPs; Preproform of 92-kDa type IV collagenase (MMP-9): N-terminal; pro-MMP-9; type IV collagenase; type V collagenase; wu:fb02g06; wu:fb07b05; wu:fi98c09; wu:fj05a08; ZFMMP-9; zgc:6416567 kDa matrix metalloproteinase-9; 82 kDa matrix metalloproteinase-9; 92 kDa gelatinase; 92 kDa type IV collagenase; 92kD gelatinase; 92kD type IV collagenase; 92kDa gelatinase; 92kDa type IV collagenase; 92-kDa type IV collagenase; AW743869; B/MMP9; Clg4b; collagenase type IVB; fj05a08; Gel B; gelatinase B; Gelatinase-B; GELB; macrophage gelatinase; MANDP2; matrix metallo protease; matrix metallopeptidase 9; matrix metallopeptidase 9 (gelatinase B, 92kDa gelatinase, 92kDa type IV collagenase); matrix metalloproteinase 9; matrix metalloproteinase 9 (gelatinase B 92-kDa type IV collagenase); matrix metalloproteinase 9 (gelatinase B, 92kDa gelatinase, 92kDa type IV collagenase); matrix metalloproteinase 9 (gelatinase B, 92kDa matrix metalloproteinase 9 (gelatinase B, 92kDa gelatinase, 92kDa type IV collagenase); matrix metalloproteinase 9 (gelatinase B, 92-kDa type IV collagenase); Matrix metalloproteinase9; matrix metalloproteinase-9; MMP; Mmp9; MMP-9; mmp9 protein; MMP-9 protein; MMPs; Preproform of 92-kDa type IV collagenase (MMP-9): N-terminal; pro-MMP-9; type IV collagenase; type V collagenase; wu:fb02g06; wu:fb07b05; wu:fi98c09; wu:fj05a08; ZFMMP-9; zgc:64165;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	81687
Sample Type	Plasma,Serum
Label or Dye	Biotin

2,905

Promotions Available

Invitrogen™ Human DSCAM ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	DSCAM
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.4 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	1.4-300 ng/mL
Test Time	1 hr 20 min
Accession Number	O60469
Regulatory Status	RUO
Target	DSCAM
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)	1826
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

2,906

Novus Biologicals™ Human GSTA2 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

2,907

Invitrogen™ Human MMP10 ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Protein Family	Cell Structure/Organelle Proteins
Protein Aliases	SL-2, Matrix metalloproteinase-10, MMP-10, Transin-2
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	MMP10
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	3-1500 pg/mL
Test Time	1 hr 20 min
Accession Number	P09238
Regulatory Status	RUO
Target	MMP10
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	AV377895; matrix metallo protease; matrix metallopeptidase 10; matrix metallopeptidase 10 (stromelysin 2); matrix metalloprotease 10; matrix metalloproteinase 10; matrix metalloproteinase 10 (stromelysin 2); matrix metalloproteinase-10; MMP; Mmp10; MMP-10; MMPs; SL-2; STMY2; stromelysin 2; stromelysin-2; Transformation-associated protein 34A; transin 2; transin-2AV377895; matrix metallo protease; matrix metallopeptidase 10; matrix metallopeptidase 10 (stromelysin 2); matrix metalloprotease 10; matrix metalloproteinase 10; matrix metalloproteinase 10 (stromelysin 2); matrix metalloproteinase-10; MMP; Mmp10; MMP-10; MMPs; SL-2; STMY2; stromelysin 2; stromelysin-2; Transformation-associated protein 34A; transin 2; transin-2; SL-2; STMY2
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	4319
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

2,908

Invitrogen™ Human 2B4/CD244 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	CD244
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.05 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	0.05-12 ng/mL
Test Time	1 hr 20 min
Accession Number	Q9BZW8
Regulatory Status	RUO
Target	CD244
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	2B4; C9.1; CD244; CD244 long isoform; CD244 molecule; Cd244 molecule, natural killer cell receptor 2B4; CD244 natural killer cell receptor 2B4; CD244 short isoform; F730046O15Rik; h2B4; Ly90; NAIL; natural killer cell receptor 2B4; NK cell activation inducing ligand NAIL; NK cell activation-inducing ligand; NK cell receptor 2B4; NK cell type I receptor protein 2B4; NKR Nmrk; NKR2B4; Nmrk; non MHC restricted killing associated; non-MHC restricted killing associated; Signaling lymphocytic activation molecule 4; SLAM family member 4; SLAMF4; transmembrane NK cell receptor 2B42B4; C9.1; CD244; CD244 long isoform; CD244 molecule; Cd244 molecule, natural killer cell receptor 2B4; CD244 natural killer cell receptor 2B4; CD244 short isoform; F730046O15Rik; h2B4; Ly90; NAIL; natural killer cell receptor 2B4; NK cell activation inducing ligand NAIL; NK cell activation-inducing ligand; NK cell receptor 2B4; NK cell type I receptor protein 2B4; NKR Nmrk; NKR2B4; Nmrk; non MHC restricted killing associated; non-MHC restricted killing associated; Signaling lymphocytic activation molecule 4; SLAM family member 4; SLAMF4; transmembrane NK cell receptor 2B4;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	51744
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

2,909

Invitrogen™ Human MCP-1/CCL2 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	Ccl2
Total Assay Time	24 hr 30 min
Sample Volume	Plasma 100 μL, Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	15.6 pg/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
Accession Number	P13500
Regulatory Status	RUO
Target	CCL2 (MCP-1)
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, HRP-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, 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,HRP-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,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)	6347
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Monocyte chemotactic protein 1

2,910

Novus Biologicals™ Human Aldehyde Dehydrogenase 3-A1/ALDH3A1 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

Immunoassay Reagents and Kits

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Novus Biologicals™ Human Thioredoxin-1 - Ready-To-Use ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human SELENBP1 - Ready-To-Use ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Cadherin-16 Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Layilin Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Canine IL-5 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human CLEC4E ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human UROC1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human GSTA2 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Aldehyde Dehydrogenase 3-A1/ALDH3A1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Thioredoxin-1 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Human SELENBP1 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Cadherin-16 Antibody Pair [HRP]

Novus Biologicals™ Layilin Antibody Pair [HRP]

Novus Biologicals™ Canine IL-5 ELISA Kit (Colorimetric)

Novus Biologicals™ Human CLEC4E ELISA Kit (Colorimetric)

Novus Biologicals™ Human UROC1 ELISA Kit (Colorimetric)

Novus Biologicals™ Human GSTA2 ELISA Kit (Colorimetric)

Novus Biologicals™ Human Aldehyde Dehydrogenase 3-A1/ALDH3A1 ELISA Kit (Colorimetric)