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 (132,365)

Singleplex and Multiplex Bead Based Immunoassays (6,174)

ELISA Substrates and Reagents (2,368)

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1,021 – 1,035 of 138,293 results

1,021

Novus Biologicals™ Human IgG4 ELISA Kit (Colorimetric)

Human IgG4 ELISA Kit (Colorimetric) measures IgG4 in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

1,022

Novus Biologicals™ Human GADL1 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,023

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

1,024

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

Colorimetric ELISA Kit

Pricing & Availability

1,025

Novus Biologicals™ Human GSK-3 beta - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,026

Novus Biologicals™ Human Neuregulin-1/NRG1 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,027

Novus Biologicals™ Human SUMO2 ELISA Kit (Colorimetric)

Human SUMO2 ELISA Kit (Colorimetric) measures Human SUMO2 in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

1,028

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

1,029

Novus Biologicals™ Human YY1 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,030

Novus Biologicals™ Coagulation Factor VII Antibody Pair [HRP]

Rabbit Monoclonal Antibody Pair

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene ID (Entrez)	2155
Gene Symbol	F7

1,031

Invitrogen™ Human Hepassocin/HFREP-1 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	<10%
Intraassay CV	<10%
Gene Symbol	FGL1
Total Assay Time	3 hr 30 min
Assay Sensitivity	0.1 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	0.16-10 ng/mL
Test Time	1 hr 20 min
Accession Number	Q08830
Regulatory Status	RUO
Target	FGL1
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	Fgl1; fibrinogen like 1; fibrinogen-like 1; fibrinogen-like protein 1; Fibrinogen-related protein 1; fibronigen-like protein 1; Frep1; Hepassocin; hepatocellular carcinoma-related sequence; hepatocyte-derived fibrinogen-related protein 1; HFREP1; HFREP-1; HP-041; HPS; Lfire1; LFIRE-1; Liver fibrinogen-related protein 1; Liver fibrinogen-related protein-1; Mfire1; Mfire-1; Mfrep-1; MGC12455; OTTHUMP00000122468Fgl1; fibrinogen like 1; fibrinogen-like 1; fibrinogen-like protein 1; Fibrinogen-related protein 1; fibronigen-like protein 1; Frep1; Hepassocin; hepatocellular carcinoma-related sequence; hepatocyte-derived fibrinogen-related protein 1; HFREP1; HFREP-1; HP-041; HPS; Lfire1; LFIRE-1; Liver fibrinogen-related protein 1; Liver fibrinogen-related protein-1; Mfire1; Mfire-1; Mfrep-1; MGC12455; OTTHUMP00000122468;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	2267
Sample Type	Plasma,Serum
Label or Dye	Biotin

1,032

R&D Systems™ Human ECM1 DuoSet ELISA

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

Pricing & Availability

1,033

Novus Biologicals™ Human SerpinB9 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,034

Novus Biologicals™ CXCL8/IL-8 Antibody Pair [HRP]

Mouse Monoclonal Antibody Pair

Pricing & Availability
Specifications

Host Species	Mouse
Target Species	Human
Conjugate	HRP
Gene Symbol	CXCL8
Assay Sensitivity	3.91-250 pg/mL
Storage Requirements	Storage is content dependent.
Research Discipline	Angiogenesis, Biologically Active Proteins, Cancer, Chemokines and Cytokines, Cytokine Research, Immunology, Innate Immunity, Signal Transduction
Assay Range	3.91 pg/mL
For Use With (Application)	Sandwich ELISA
Assay	Sandwich ELISA
Regulatory Status	RUO
Target	CXCL8/IL-8
Specificity	This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human CXCL8/IL-8.
Kit Contents	Standard: Each vial contains 47 ng of recombinant Human CXCL8/IL-8. Capture Antibody: 1 mg/mL of mouse anti-Human CXCL8/IL-8 monoclonal antibody (in PBS, pH 7.4). Detection Antibody: 0.2 mg/mL of mouse anti-Human CXCL8/IL-8 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4C).
Gene Alias	3-10C, AMCF-I, C-X-C motif chemokine 8, CXCL8SCYB8, Emoctakin, GCP-1TSG-1, interleukin 8, K60, LECT, MDNCFb-ENAP, member 8, MONAPGCP1, NAP-1NAP1, Neutrophil-activating protein 1, Protein 3-10C, T cell chemotactic factor, T-cell chemotactic factor
Product Type	Antibody Pairs
Gene ID (Entrez)	3576
Technique	1. Capture Antibody: Dilute to a working concentration of 2 μg/mL in PBS before coating. 2. Detection Antibody: Dilute to working concentration of 0.5 μg/mL in detection antibody dilution buffer before use. 3. Standard: Reconstitute with 1 ml standard dilution buffer. After reconstitution, store at -20 to -80°C in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 250 pg/mL is recommended.

1,035

Novus Biologicals™ Human MRP3 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

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

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