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 (132,532)

Singleplex and Multiplex Bead Based Immunoassays (5,858)

ELISA Substrates and Reagents (2,325)

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856 – 870 of 138,172 results

856

Invitrogen™ Human IL-26 ELISA Kit

ELISA

Pricing & Availability

857

R&D Systems™ Human Total MMP-3 Quantikine ELISA Kit

Human Total MMP-3 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	MMP3
Sample Volume	Cell Culture Supernates (50uL),Serum (10uL),Heparin Plasma (10uL)
Assay Sensitivity	0.045 ng/mL
Storage Requirements	Store the unopened product at 2°C to 8°C. Do not use past expiration date.
Assay Range	0.16 to 10 ng/mL
For Use With (Application)	ELISA
Target	MMP-3
Specificity	Natural and Recombinant Human total MMP-3
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	4314
Sample Type	Cell Culture Supernatant,Plasma (Heparin),Serum
Synonym	CHDS6, EC 3.4.24, EC 3.4.24.17, matrix metallopeptidase 3 (stromelysin 1, progelatinase), matrix metalloproteinase 3 (stromelysin 1, progelatinase), Matrix metalloproteinase-3, MGC126102, MGC126103, MMP3, MMP-3, proteoglycanase, SL-1, STMY, STMY1MGC126104, STR1, Stromelysin 1, stromelysin-1, Transin-1
Cross Reactivity	Cross-species reactivity not tested. Cross-reactivity observed with 1 or more available related molecules.

858

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

Colorimetric ELISA Kit

Pricing & Availability
Specifications

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

859

R&D Systems™ Human Periostin/OSF-2 DuoSet ELISA

Human Periostin/OSF-2 DuoSet ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

860

Novus Biologicals™ Human ASAH1 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

861

Promotions Available

Invitrogen™ Mouse Galectin-9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Lgals9
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.18 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.18 to 40 ng/mL
Test Time	1 hrs 20 mins
Accession Number	36 kDa beta-galactoside-binding lectin; AA407335; AI194909; AI265545; Ecalectin; Gal9; gal-9; galectin 9; Galectin9; galectin-9; HOM HD 21; HUAT; Lectin galactose binding soluble 9 (Galectin-9); lectin, galactose binding, soluble 5; lectin, galactose binding, soluble 9; Lectin, galactose binding, soluble 9 (Galectin-9); lectin, galactoside binding soluble 9; lectin, galactoside-binding, soluble, 9; LGALS35; Lgals5; LGALS9; LGALS9A; Tumor antigen HOM-HD-21; UAT; Urate transporter/channel; urate transporter/channel protein
Regulatory Status	RUO
Target	Galectin 9
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	16859
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

862

Invitrogen™ Rat IL-6 Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	24498
Assay Sensitivity	<46.9 pg/mL
Assay Range	31 to 2000 pg/mL

863

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R&D Systems™ Mouse Endoglin/CD105 Quantikine ELISA Kit

Mouse Endoglin/CD105 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

864

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Invitrogen™ Human CTACK/CCL27 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Chemokine & Receptors
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	10 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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	CCL27
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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Interassay CV	<12%
Gene Symbol	ALP,CTACK,CTAK,ESKINE,ILC,PESKY,SCYA27
Storage Requirements	2°C to 8°C
Assay Range	13.72 to 10,000 pg/mL
Accession Number	Q9Y4X3
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	10850
Sample Type	Plasma,Serum,Supernatant
Synonym	RP11-195F19.28-001, ALP, CTACK, CTAK, ESKINE, ILC, PESKY, SCYA27

865

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Invitrogen™ Human BMP-7 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Kinase & Inhibitors
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	10 pg/mL
Research Discipline	Angiogenesis
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	BMP-7
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, BLC, BMP4, BMP-6, ENA-78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-7, IL-8, IL-9, IL- 10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GMCSF, IFN-gamma, Leptin, MCP-1, MCP-2, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, MMP-1, MMP-2, MMP-3, MMP-9, MMP-10, MMP-13, PARC, PDGF, RANTES, SCF, 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	10 pg/mL to 6000 pg/mL
Interassay CV	<12%
Gene Symbol	OP-1
Storage Requirements	2°C to 8°C
Assay Range	8.23 to 6000 pg/mL
Accession Number	P18075
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	655
Sample Type	Plasma,Serum,Supernatant
Synonym	RP11-560A15.5, OP-1

866

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Invitrogen™ Porcine IL-4 ELISA Kit

ELISA

Pricing & Availability

867

Novus Biologicals™ Human Calumenin ELISA Kit (Colorimetric)

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

Pricing & Availability

868

Invitrogen™ Mouse IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	8.9%
Intraassay CV	5%
Total Assay Time	3 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	6.5 pg/mL
Storage Requirements	2-8°C
Assay Range	31.3-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P08505
Regulatory Status	RUO
Target	IL-6
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	16193
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Interferon-beta 2, B-cell stimulatory factor 2,HGF

869

R&D Systems™ Rat TIMP-1 Quantikine ELISA Kit

Rat TIMP-1 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Specificity	Natural and Recombinant Rat TIMP-1
Target Species	Rat
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	116510
Sample Type	Cell Culture Supernatant,Plasma (EDTA),Serum
Sample Volume	Cell Culture Supernates (50uL),Serum (10uL),EDTA Plasma (10uL)
Synonym	CLGI, Collagenase inhibitor, collagenase inhibitor), EPATIMP-1, EPO, erythroid potentiating activity, Erythroid-potentiating activity, Fibroblast collagenase inhibitor, FLJ90373, HCI, metalloproteinase inhibitor 1, TIMP metallopeptidase inhibitor 1, TIMP1, TIMPtissue inhibitor of metalloproteinase 1 (erythroid potentiating activity, Tissue inhibitor of metalloproteinases 1
Assay Sensitivity	4.5pg/mL
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	37.50 - 2400pg/mL
For Use With (Application)	ELISA
Cross Reactivity	<50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules.

870

Novus Biologicals™ Human Alpha Actinin 4 ELISA Kit (Colorimetric)

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

Pricing & Availability

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Novus Biologicals™ Human PRAME - 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 ASAH1 - 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 Calumenin ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Alpha Actinin 4 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human ASAH1 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Human Calumenin ELISA Kit (Colorimetric)

Novus Biologicals™ Human Alpha Actinin 4 ELISA Kit (Colorimetric)