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 (132,641)

Singleplex and Multiplex Bead Based Immunoassays (6,195)

ELISA Substrates and Reagents (2,365)

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6,961 – 6,975 of 138,592 results

6,961

Novus Biologicals™ Rat IGFBP-2 ELISA Kit (Colorimetric)

This kit recognizes Rat IGFBP-2 in samples.

Pricing & Availability

6,962

Novus Biologicals™ Human Somatostatin R3/SSTR3 ELISA Kit (Colorimetric)

This kit recognizes Human SSTR3 in samples.

Pricing & Availability

6,963

Novus Biologicals™ 6-Keto-Prostaglandin F1A ELISA Kit (Colorimetric)

Universal 6-Keto-Prostaglandin F1A ELISA Kit (Colorimetric) measures Universal 6-Keto-Prostaglandin F1A in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

6,964

Novus Biologicals™ Human Troponin I Type 1 (slow skeletal) ELISA Kit (Colorimetric)

Human Troponin I Type 1 (slow skeletal) ELISA Kit (Colorimetric) from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

6,965

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

Colorimetric ELISA Kit

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6,966

Invitrogen™ Mouse IL-1 alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	10%
Intraassay CV	5%
Gene Symbol	Il1a
Total Assay Time	3 hr 10 min
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	4.0 pg/mL
Storage Requirements	2-8°C
Assay Range	7.8-500 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P01582
Regulatory Status	RUO
Target	IL-1 alpha
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer 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)	16175
Sample Type	Serum,Supernatant
Label or Dye	Biotin
Synonym	Hematopoietin 1, IL1F1, Interleukin 1 alpha

6,967

Invitrogen™ Human Glypican 3 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	GPC3
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.8 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	0.8-600 ng/mL
Test Time	1 hr 20 min
Accession Number	P51654
Regulatory Status	RUO
Target	Glypican 3
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	defective in Simpson-Golabi-Behmel overgrowth syndrome; DGSX; glypican 3; glypican proteoglycan 3; glypican-3; Glypican-3 alpha subunit; Glypican-3 beta subunit; Gpc3; GTR22; GTR2-2; heparan sulphate proteoglycan; intestinal protein OCI-5; MXR7; OCI5; OCI-5; proteoglycan GPC3; SDYS; secreted glypican-3; SGB; SGBS; SGBS1defective in Simpson-Golabi-Behmel overgrowth syndrome; DGSX; glypican 3; glypican proteoglycan 3; glypican-3; Glypican-3 alpha subunit; Glypican-3 beta subunit; Gpc3; GTR22; GTR2-2; heparan sulphate proteoglycan; intestinal protein OCI-5; MXR7; OCI5; OCI-5; proteoglycan GPC3; SDYS; secreted glypican-3; SGB; SGBS; SGBS1;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	2719
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

6,968

Novus Biologicals™ Human Arylsulfatase B/ARSB ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

6,969

Promotions Available

Invitrogen™ Human GCP-2/CXCL6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Chemokines & Receptors
Target Species	Human
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	45 pg/mL
Research Discipline	Inflammation
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	CXCL6
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, VEGF
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	45 pg/mL to 2500 pg/mL
Interassay CV	<12%
Gene Symbol	CXCL6
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	45-2500 pg/mL
Accession Number	P80162
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	6372
Sample Type	Plasma,Serum,Supernatant
Synonym	CKA-3, GCP-2, GCP2, SCYB6

6,970

Promotions Available

Invitrogen™ Mouse pro-MMP-9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Proteases Peptidases & Inhibitors
Host Species	Mouse
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10%
Detectable Analytes	Pro-MMP-9
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 2 μL, Serum 2 μL, Supernatant 100 μL
Assay Sensitivity	50 pg/mL
Research Discipline	Bone 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
Detection Method	Colorimetric
Assay	Solid-phase sandwich ELISA
Target	MMP-9
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse CD30, L CD30, T CD40, CRG-2, CTACK, CXCL16, Eotaxin, Eotaxin-2, Fas Ligand, Fractalkine, GCSF, GM-CFS, IFN- gamma, IGFBP-3, IGFBP-5, IGFBP-6, IL-1 alpha, IL-1 beta, IL-2
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
Interassay CV	<12%
Gene Symbol	MMP9
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	50-18000 pg/mL
Accession Number	P41245
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	17395
Sample Type	Plasma,Serum,Supernatant
Synonym	RP23-61O3.10-001, AW743869, B/MMP9, Clg4b, MMP-9, pro-MMP-9

6,971

Invitrogen™ Canine IL-2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	IL2
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.4 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	0.4-100 ng/mL
Test Time	1 hr 20 min
Accession Number	Q29416
Regulatory Status	RUO
Target	IL-2
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)	403989
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

6,972

Novus Biologicals™ Human BMP-5 ELISA Kit (Colorimetric)

ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

Pricing & Availability

6,973

Invitrogen™ Mouse Synuclein alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	SNCA
Total Assay Time	3 hr 30 min
Assay Sensitivity	9.38 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	15.63-1000 pg/mL
Test Time	1 hr 20 min
Accession Number	O55042
Regulatory Status	RUO
Target	alpha Synuclein
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	Alpha synuclein; alphaSYN; alpha-synuclein; NACP; non A-beta component of AD amyloid; non-A beta component of AD amyloid; non-A4 component of amyloid; Non-A4 component of amyloid precursor; PARK1; PARK4; PD1; Snca; Syn; synuclein alpha; synuclein alpha-140; synuclein, alpha; synuclein, alpha (non A4 component of amyloid precursor)Alpha synuclein; alphaSYN; alpha-synuclein; NACP; non A-beta component of AD amyloid; non-A beta component of AD amyloid; non-A4 component of amyloid; Non-A4 component of amyloid precursor; PARK1; PARK4; PD1; Snca; Syn; synuclein alpha; synuclein alpha-140; synuclein, alpha; synuclein, alpha (non A4 component of amyloid precursor);
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	20617
Sample Type	Cell Lysates,Plasma,Serum,Tissue Homogenates
Label or Dye	Biotin

6,974

Invitrogen™ Human NMNAT-1 ELISA Kit

ELISA

Pricing & Availability

6,975

Novus Biologicals™ Human HLA DQB1 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

Immunoassay Reagents and Kits

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Novus Biologicals™ Rat IGFBP-2 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Somatostatin R3/SSTR3 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ 6-Keto-Prostaglandin F1A ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Troponin I Type 1 (slow skeletal) ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human BMP-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 HLA DQB1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Rat IGFBP-2 ELISA Kit (Colorimetric)

Novus Biologicals™ Human Somatostatin R3/SSTR3 ELISA Kit (Colorimetric)

Novus Biologicals™ 6-Keto-Prostaglandin F1A ELISA Kit (Colorimetric)

Novus Biologicals™ Human Troponin I Type 1 (slow skeletal) ELISA Kit (Colorimetric)

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

Novus Biologicals™ Human Arylsulfatase B/ARSB ELISA Kit (Colorimetric)

Novus Biologicals™ Human BMP-5 ELISA Kit (Colorimetric)

Novus Biologicals™ Human HLA DQB1 ELISA Kit (Colorimetric)