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 (132,572)

Singleplex and Multiplex Bead Based Immunoassays (6,179)

ELISA Substrates and Reagents (2,335)

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1,876 – 1,890 of 138,478 results

1,876

Invitrogen™ Human Caspase-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	<12%
Intraassay CV	<10%
Gene Symbol	CASP1
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.43 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	0.43-100 ng/mL
Test Time	1 hr 20 min
Accession Number	P29466
Regulatory Status	RUO
Target	Caspase 1
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	CASP1; CASP-1; CASP1 nirs variant 1; caspase 1; caspase 1, apoptosis-related cysteine peptidase (interleukin 1, beta, convertase); Caspase1; caspase-1; Caspase-1 subunit p10; Caspase-1 subunit p20; ICE; IL-1 beta-converting enzyme; IL-1B converting enzyme; IL1BC; IL-1BC; IL1BCE; IL1B-convertase; interleukin 1 beta-converting enzyme; interleukin 1, beta, convertase; interleukin 1-B converting enzyme; Interleukin 1beta converting enzyme; interleukin-1 beta convertase; Interleukin-1 beta-converting enzyme; p45CASP1; CASP-1; CASP1 nirs variant 1; caspase 1; caspase 1, apoptosis-related cysteine peptidase (interleukin 1, beta, convertase); Caspase1; caspase-1; Caspase-1 subunit p10; Caspase-1 subunit p20; ICE; IL-1 beta-converting enzyme; IL-1B converting enzyme; IL1BC; IL-1BC; IL1BCE; IL1B-convertase; interleukin 1 beta-converting enzyme; interleukin 1, beta, convertase; interleukin 1-B converting enzyme; Interleukin 1beta converting enzyme; interleukin-1 beta convertase; Interleukin-1 beta-converting enzyme; p45;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	834
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,877

Novus Biologicals™ Rat IgA ELISA Kit (Chemiluminescence)

Rat IgA ELISA Kit (Chemiluminescence) measures IgA in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

1,878

Novus Biologicals™ Human PTH2R ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

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

1,879

Novus Biologicals™ Human JAM-A ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,880

Novus Biologicals™ Human NKRF ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

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

1,881

Novus Biologicals™ Human FADS1 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,882

Novus Biologicals™ Human Fascin ELISA Kit (Colorimetric)

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

Pricing & Availability

1,883

Novus Biologicals™ Human Caspase-6 ELISA Kit (Colorimetric)

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

Pricing & Availability

1,884

Invitrogen™ Human Apolipoprotein C3 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GPCR (G-Protein Coupled Receptors)
Target Species	Human
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 2 μL, Serum 2 μL, Supernatant 100 μL
Assay Sensitivity	2.5 pg/mL
Research Discipline	Cardiovascular 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
Assay	Solid-phase sandwich ELISA
Target	ApoC3
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Alpha-2 Microglobulin, ApoA, ApoC1, ApoC2, ApoE, ApoH, Artemin, BMP-6, Calbindin, CK beta 8-1 (CCL23), CNTF, EMMPRIN (CD147), Endostatin, Fibrinogen, FLRG, TNFSF18 (GITR Ligand), GPBB, Hemoglobin, HTRA2, IL-17 E, IL-1 R3 (IL1 R Acp), Lactoferrin, Mesothelin, PAPP-A, PD-ECGF (Thymidine Phosphorylase), PDGF R alpha, Pepsinogen 2, Periostin, Persephin, PTH, RAP, SAA (Serum Amyloid A), Serpin F1 (PEDF), Tie-1, TPA, Thrombospondin 2, Ubiquitin+1, Vitronectin, VWF
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	2.5 pg/mL to 10,000 pg/mL
Interassay CV	<12%
Gene Symbol	APOC3
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2.44-10000 pg/mL
Accession Number	P02656
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	345
Sample Type	Plasma,Serum,Supernatant
Synonym	APOCIII, HALP2

1,885

Invitrogen™ Bovine/Human/Rat bFGF ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Bovine,Human,Rat
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	FGF2
Total Assay Time	4 hr 45 min
Assay Sensitivity	2 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	2-500 pg/mL
Test Time	1 hr 20 min
Accession Number	P03969, P09038, P13109
Regulatory Status	RUO
Target	FGF2
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	Basic fibroblast growth factor; basic fibroblast growth factor bFGF; bFGF; FGF; fgf basic; Fgf2; Fgf-2; Fgfb; FGF-b; Fibroblast growth factor; fibroblast growth factor 2; fibroblast growth factor 2 (basic); Fibroblast growth factor basic; HBGF-2; Heparin-binding growth factor 2; H-FGF-b-147; H-FGF-b-154; M-FGF-b; Prostatic growth factor; prostatropinBasic fibroblast growth factor; basic fibroblast growth factor bFGF; bFGF; FGF; fgf basic; Fgf2; Fgf-2; Fgfb; FGF-b; Fibroblast growth factor; fibroblast growth factor 2; fibroblast growth factor 2 (basic); Fibroblast growth factor basic; HBGF-2; Heparin-binding growth factor 2; H-FGF-b-147; H-FGF-b-154; M-FGF-b; Prostatic growth factor; prostatropin;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	2247, 281161, 54250
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,886

Novus Biologicals™ Human SCGB1D2 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,887

Promotions Available

Invitrogen™ Human ADAM9 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	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	45 pg/mL
Research Discipline	Extracellular Matrix & Cell Adhesion
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	ADAM9
Specificity	This ELISA antibody pair detects human ADAM9. Other species not determined yet.
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	ADAM9
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	45-12000 pg/mL
Accession Number	Q13443
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	8754
Sample Type	Plasma,Serum,Supernatant
Synonym	CORD9, MCMP, MDC9, Mltng

1,888

Novus Biologicals™ IL18R1 Antibody Pair [HRP]

Rabbit Monoclonal Antibody Pair

Pricing & Availability
Specifications

Host Species	Rabbit
Target Species	Mouse
Conjugate	HRP
Gene Symbol	IL18R1
Assay Sensitivity	6.25-400 pg/mL
Storage Requirements	Storage is content dependent.
Assay Range	6.25 pg/mL
For Use With (Application)	Sandwich ELISA
Assay	Sandwich ELISA
Regulatory Status	RUO
Target	IL18R1
Specificity	This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Mouse IL18R1.
Gene Alias	CD218 antigen-like family member A, CD218a, CD218a antigen, CDw218a, cytokine receptor, IL-18R1, IL-18R-1, IL1R-rp, IL1RRPIL1 receptor-related protein, IL-1RrpIL18RA, interleukin 18 receptor 1, interleukin-18 receptor 1
Product Type	Antibody Pairs
Gene ID (Entrez)	8809

1,889

Promotions Available

Invitrogen™ Human ADAM-12 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	ADAM12
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
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	0.05-10 ng/mL
Test Time	1 hr 20 min
Accession Number	O43184
Regulatory Status	RUO
Target	ADAM12
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)	8038
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,890

Novus Biologicals™ Mouse Cyclin A1 ELISA Kit (Colorimetric)

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

Pricing & Availability

Immunoassay Reagents and Kits

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

Novus Biologicals™ Human PTH2R ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

Novus Biologicals™ Human FADS1 - 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 Fascin ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human SCGB1D2 - 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™ IL18R1 Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Mouse Cyclin A1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Rat IgA ELISA Kit (Chemiluminescence)

Novus Biologicals™ Human PTH2R ELISA Kit (Colorimetric)

Novus Biologicals™ Human JAM-A ELISA Kit (Colorimetric)

Novus Biologicals™ Human NKRF ELISA Kit (Colorimetric)

Novus Biologicals™ Human FADS1 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Human Fascin ELISA Kit (Colorimetric)

Novus Biologicals™ Human Caspase-6 ELISA Kit (Colorimetric)

Novus Biologicals™ Human SCGB1D2 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ IL18R1 Antibody Pair [HRP]

Novus Biologicals™ Mouse Cyclin A1 ELISA Kit (Colorimetric)