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)

Search Within Results

1,561 – 1,575 of 138,478 results

1,561

Invitrogen™ Human Galectin-8 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	Lgals8
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.16 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	0.16-40 ng/mL
Test Time	1 hr 20 min
Accession Number	O00214
Regulatory Status	RUO
Target	Galectin 8
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	1200015E08Rik; 30 kDa S-type lectin; AI326142; D13Ertd524e; Gal-8; galectin 8; galectin-8; galectin-8g; galectin-8L; lectin, galactose binding, soluble 5; lectin, galactose binding, soluble 8; lectin, galactoside binding soluble 8; lectin, galactoside-binding, soluble, 8; LGALS8; Lgals-8; PCTA1; PCTA-1; Po66 carbohydrate binding protein; po66 carbohydrate-binding protein; Po66-CBP; prostate carcinoma tumor antigen 1; RL-30; RP11-385F5.11200015E08Rik; 30 kDa S-type lectin; AI326142; D13Ertd524e; Gal-8; galectin 8; galectin-8; galectin-8g; galectin-8L; lectin, galactose binding, soluble 5; lectin, galactose binding, soluble 8; lectin, galactoside binding soluble 8; lectin, galactoside-binding, soluble, 8; LGALS8; Lgals-8; PCTA1; PCTA-1; Po66 carbohydrate binding protein; po66 carbohydrate-binding protein; Po66-CBP; prostate carcinoma tumor antigen 1; RL-30; RP11-385F5.1;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3964
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,562

Invitrogen™ Human Thrombospondin-5/COMP 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	COMP
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.085 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	0.085-20 ng/mL
Test Time	1 hr 20 min
Accession Number	P49747
Regulatory Status	RUO
Target	COMP
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	Cartilage oligomeric matrix protein; cartilage oligomeric matrix protein (pseudoachondroplasia, epiphyseal dysplasia 1, multiple); cartilage oligomeric matrix protein(pseudoachondroplasia, epiphyseal dysplasia 1, multiple); Comp; EDM1; EPD1; MED; MGC131819; MGC149768; PSACH; pseudoachondroplasia (epiphyseal dysplasia 1, multiple); putative cartilage oligomeric matrix protein; THBS5; Thrombospondin5; Thrombospondin-5; TSP 5; TSP5Cartilage oligomeric matrix protein; cartilage oligomeric matrix protein (pseudoachondroplasia, epiphyseal dysplasia 1, multiple); cartilage oligomeric matrix protein(pseudoachondroplasia, epiphyseal dysplasia 1, multiple); Comp; EDM1; EPD1; MED; MGC131819; MGC149768; PSACH; pseudoachondroplasia (epiphyseal dysplasia 1, multiple); putative cartilage oligomeric matrix protein; THBS5; Thrombospondin5; Thrombospondin-5; TSP 5; TSP5;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	1311
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,563

Invitrogen™ Mouse Dtk ELISA Kit

ELISA

Pricing & Availability

1,564

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

Colorimetric ELISA Kit

Pricing & Availability

1,565

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

Colorimetric ELISA Kit

Pricing & Availability

1,566

Invitrogen™ Mouse E-Cadherin (CDH1) ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Protein Aliases	ARC-1, Epithelial cadherin, E-cadherin, Uvomorulin
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	CDH1
Total Assay Time	4 hr 45 min
Assay Sensitivity	6 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	6-3000 pg/mL
Test Time	1 hr 20 min
Accession Number	P09803
Regulatory Status	RUO
Target	E-cadherin
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	AA960649; ARC-1; cadherin 1; cadherin 1, E-cadherin (epithelial); cadherin 1, epithelial; cadherin 1, type 1; cadherin 1, type 1, E-cadherin (epithelial); cadherin e; cadherin-1; cadherin-E; calcium-dependent adhesion protein, epithelial; CAM 120/80; CD324; CDH1; CDHE; cell adhesion molecule; cell-CAM 120/80; ECAD; E-cad; E-Cad/CTF1; E-Cad/CTF2; E-Cad/CTF3; Ecadherin; E-cadherin; E-cadherin 1; E-cadherin precursor; Epithelial cadherin; hab; half baked; LCAM; L-CAM; Um; UVO; UvomorulinAA960649; ARC-1; cadherin 1; cadherin 1, E-cadherin (epithelial); cadherin 1, epithelial; cadherin 1, type 1; cadherin 1, type 1, E-cadherin (epithelial); cadherin e; cadherin-1; cadherin-E; calcium-dependent adhesion protein, epithelial; CAM 120/80; CD324; CDH1; CDHE; cell adhesion molecule; cell-CAM 120/80; ECAD; E-cad; E-Cad/CTF1; E-Cad/CTF2; E-Cad/CTF3; Ecadherin; E-cadherin; E-cadherin 1; E-cadherin precursor; Epithelial cadherin; hab; half baked; LCAM; L-CAM; Um; UVO; Uvomorulin; AA960649; ARC-1; E-cad; Ecad; L-CAM; UVO; Um
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	12550
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,567

Novus Biologicals™ EpCAM/TROP1 Antibody Pair [HRP]

Monoclonal Antibody Pair

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene ID (Entrez)	4072
Gene Symbol	EPCAM

1,568

Novus Biologicals™ Human Syncollin ELISA Kit (Colorimetric)

Kit (Colorimetric)

Pricing & Availability

1,569

Novus Biologicals™ Bovine Insulin ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,570

Invitrogen™ Human FOLR2 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	FOLR2
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.17 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	0.17-10 ng/mL
Test Time	1 hr 20 min
Accession Number	P14207
Regulatory Status	RUO
Target	FOLR2
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	BETA-HFR; FBP; FBP/PL-1; Fbp2; folate binding protein; folate binding protein 2; folate receptor 2; folate receptor 2 (fetal); folate receptor beta; folate receptor, beta; folate receptor, fetal/placental; Folate-binding protein 2; folate-binding protein, fetal/placental; Folbp2; Folbp-2; FOLR2; FR-beta; FR-P3; placental folate-binding proteinBETA-HFR; FBP; FBP/PL-1; Fbp2; folate binding protein; folate binding protein 2; folate receptor 2; folate receptor 2 (fetal); folate receptor beta; folate receptor, beta; folate receptor, fetal/placental; Folate-binding protein 2; folate-binding protein, fetal/placental; Folbp2; Folbp-2; FOLR2; FR-beta; FR-P3; placental folate-binding protein;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	2350
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,571

Novus Biologicals™ Human UACA ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

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

1,572

Invitrogen™ Human IFN-gamma R1 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	IFNGR1
Total Assay Time	4 hr 45 min
Assay Sensitivity	24 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	24-6000 pg/mL
Test Time	1 hr 20 min
Accession Number	P15260
Regulatory Status	RUO
Target	IFNGR1 (CD119)
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	antiviral protein, type 2; AVP, type 2; CD119; CD119 antigen; CDw119; Ifgr; IFN-gamma receptor 1; IFN-gammaR; IFN-gamma-R1; IFN-gamma-R-alpha; Ifngr; IFNGR1; IMD27A; IMD27B; immune interferon receptor 1; INF-g receptor; interferon gamma receptor 1; Interferon gamma receptor alpha-chain; interferon-gamma receptor 1; interferon-gamma receptor alpha chain; Nktarantiviral protein, type 2; AVP, type 2; CD119; CD119 antigen; CDw119; Ifgr; IFN-gamma receptor 1; IFN-gammaR; IFN-gamma-R1; IFN-gamma-R-alpha; Ifngr; IFNGR1; IMD27A; IMD27B; immune interferon receptor 1; INF-g receptor; interferon gamma receptor 1; Interferon gamma receptor alpha-chain; interferon-gamma receptor 1; interferon-gamma receptor alpha chain; Nktar;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3459
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,573

Promotions Available

Invitrogen™ Rat MIG/CXCL9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	CXCL9
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	25 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	25-6000 pg/mL
Test Time	1 hr 20 min
Accession Number	BB139920; C Cmotif chemokine; C x C motif chemokine; CC motif chemokine; CCmotif chemokine; chemokine (C-X-C motif) ligand 9; CMK; crg-10; CXC; CXC motif chemokine; C-X-C motif chemokine 9; C-X-C motif chemokine ligand 9; CXCL; Cxcl9; gamma interferon-induced monokine; gamma-interferon-induced monokine; HuMIG; M119; MIG; monokine induced by gamma interferon; monokine induced by interferon gamma; monokine induced by interferon-gamma; MuMIG; Protein m119; SCYB9; small inducible cytokine B subfamily (Cys-X-Cys), member 9; small inducible cytokine B9; small-inducible cytokine B9
Regulatory Status	RUO
Target	CXCL9 (MIG)
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)	246759
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,574

Novus Biologicals™ Equine Myeloperoxidase/MPO ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,575

Promotions Available

R&D Systems™ Human CCL5/RANTES DuoSet ELISA

Human CCL5/RANTES DuoSet ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

Immunoassay Reagents and Kits

Filtered Search Results

Narrow Results

Novus Biologicals™ Human Saitohin - 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 Neurogranin - 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™ EpCAM/TROP1 Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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

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

R&D Systems™ Human CCL5/RANTES DuoSet ELISA Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

Novus Biologicals™ EpCAM/TROP1 Antibody Pair [HRP]

Novus Biologicals™ Human Syncollin ELISA Kit (Colorimetric)

Novus Biologicals™ Bovine Insulin ELISA Kit (Colorimetric)

Novus Biologicals™ Human UACA ELISA Kit (Colorimetric)

Novus Biologicals™ Equine Myeloperoxidase/MPO ELISA Kit (Colorimetric)

R&D Systems™ Human CCL5/RANTES DuoSet ELISA