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 (132,275)

Singleplex and Multiplex Bead Based Immunoassays (6,178)

ELISA Substrates and Reagents (2,362)

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1,831 – 1,845 of 138,208 results

1,831

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

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	75 pg/mL
Assay Range	125 to 8000 pg/mL

1,832

Novus Biologicals™ Mouse EpCAM/TROP1 ELISA Kit (Colorimetric)

Mouse EpCAM/TROP1 ELISA Kit (Colorimetric) measures EpCAM/TROP1 in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

1,833

R&D Systems™ Quantikine Immunoassay Control 948, Human Free IGF-I/IGF-1

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

Pricing & Availability

1,834

Novus Biologicals™ Human HMGA2 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,835

Invitrogen™ Rat Jagged 1 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	<12%
Intraassay CV	<10%
Gene Symbol	JAG1
Total Assay Time	4 hr 45 min
Assay Sensitivity	73 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	73-18000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q63722
Regulatory Status	RUO
Target	Jagged1
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	ABE2; AGS; AHD; AWS; CD339; Gsfabe2; HJ1; Htu; JAG1; jagged 1; jagged canonical Notch ligand 1; Jagged1; JAGL1; Ozz; protein jagged-1; Ser-1; Serrate-1ABE2; AGS; AHD; AWS; CD339; Gsfabe2; HJ1; Htu; JAG1; jagged 1; jagged canonical Notch ligand 1; Jagged1; JAGL1; Ozz; protein jagged-1; Ser-1; Serrate-1;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	29146
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,836

Novus Biologicals™ Human Wnt-2 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,837

Invitrogen™ Human c-Met (Soluble) ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	8.1%
Intraassay CV	6.1%
Gene Symbol	MET
Total Assay Time	4 hr
Assay Sensitivity	<0.5 ng/mL
Storage Requirements	2-8°C
Assay Range	0.78-50 ng/mL
Test Time	1 hr 20 min
Accession Number	P08581
Regulatory Status	RUO
Target	c-Met
Kit Contents	Pre-coated 96 well plate, Standard, Standard Dilution Buffer, Detection Antibody, anti-rabbit-HRP, HRP Diluent, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Standard Dilution Buffer,Detection Antibody,anti-rabbit-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	AI838057; AUTS9; bHLHe59; CG1705; CG1705-PA; CG1705-PB; cmet; c-met; c-met proto-oncogene; c-Met receptor tyrosine kinase; c-Met/HGF receptor; D249; DFNB97; Dmel\CG1705; Dmel_CG1705; DmMet; EC 2.7.10.1; Hepatocyte growth factor receptor; HGF; HGF receptor; HGF receptor c-Met; HGF/SF receptor; HGFR; HGF-SF receptor; juvenile hormone resistance; met; met proto-oncogene; met proto-oncogene (hepatocyte growth factor receptor); met proto-oncogene tyrosine kinase; MET proto-oncogene, receptor tyrosine kinase; Met/Met1; Met; protein tyrosin kinase; methoprene tolerant; Methoprene-tolerant; Methoprene-tolerant protein; Met-PA; Met-PB; Mett; oncogene MET; Par4; Proto-oncogene c-Met; RCCP2; resistance (1) juvenile H; resistance to juvenile hormone; Rst(1)JH; sc MET; scatter factor receptor; SF receptor; soluble c met; tyrosine-protein kinase MetAI838057; AUTS9; bHLHe59; CG1705; CG1705-PA; CG1705-PB; cmet; c-met; c-met proto-oncogene; c-Met receptor tyrosine kinase; c-Met/HGF receptor; D249; DFNB97; Dmel\CG1705; Dmel_CG1705; DmMet; EC 2.7.10.1; Hepatocyte growth factor receptor; HGF; HGF receptor; HGF receptor c-Met; HGF/SF receptor; HGFR; HGF-SF receptor; juvenile hormone resistance; met; met proto-oncogene; met proto-oncogene (hepatocyte growth factor receptor); met proto-oncogene tyrosine kinase; MET proto-oncogene, receptor tyrosine kinase; Met/Met1; Met; protein tyrosin kinase; methoprene tolerant; Methoprene-tolerant; Methoprene-tolerant protein; Met-PA; Met-PB; Mett; oncogene MET; Par4; Proto-oncogene c-Met; RCCP2; resistance (1) juvenile H; resistance to juvenile hormone; Rst(1)JH; sc MET; scatter factor receptor; SF receptor; soluble c met; tyrosine-protein kinase Met; AUTS9; DFNB97; HGFR; RCCP2; c-Met
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	4233
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

1,838

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Invitrogen™ Human Nestin/MMEL1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Nes
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.32 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	0.32-75 ng/mL
Test Time	1 hr 20 min
Accession Number	P48681
Regulatory Status	RUO
Target	Nestin
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)	10763
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,839

Novus Biologicals™ Human PLA2G12B - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,840

Invitrogen™ Monkey Decorin ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	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	5-1200 pg/mL
Test Time	1 hr 20 min
Accession Number	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; 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 1 B; unnamed protein product
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
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,841

Invitrogen™ Human IL-12 p70 ProQuantum Immunoassay Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Proximity-based Immunoassay
Target Species	Human
Conjugate	FAM
Incubation Time	1 hr.
Total Assay Time	2 hr
Sample Volume	Plasma 2-5 μL, Serum 2-5 μL, Supernatant 2-5 μL
Assay Sensitivity	<0.01 pg/mL
Storage Requirements	-20°C
Assay Range	0.0128-5000 pg/mL
For Use With (Application)	Protein Quantitation
Test Time	30 min
Detection Method	Taqman™ Real-time PCR
Accession Number	P29459, P29460
Regulatory Status	RUO
Target	IL-12 p70
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)	3592, 3593
Sample Type	Plasma,Serum,Supernatant
Label or Dye	FAM™

1,842

Novus Biologicals™ Human HSPA2 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,843

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Invitrogen™ Human BMP-4-Cell Lysates ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Target Species	Human
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Cell Lysate 20 μL
Assay Sensitivity	15 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 hr 20 min
Assay	Solid-phase sandwich ELISA
Target	BMP4
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, BLC, BMP-6, BMP-7, 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, GM-CSF, IFN-gamma, Leptin, MCP-1, MCP-2, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, 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, Cell lysis buffer, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Cell lysis buffer,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Label or Dye	Biotin
Calibration Range	15 pg/mL to 6000 pg/mL
Interassay CV	<12%
Gene Symbol	BMP4
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	15-6000 pg/mL
Accession Number	P12644
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	652
Sample Type	Cell Lysates,Plasma,Serum,Supernatant,Tissue Homogenates
Synonym	BMP2B, BMP2B1, MCOPS6, OFC11, ZYME