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 (132,677)

Singleplex and Multiplex Bead Based Immunoassays (6,178)

ELISA Substrates and Reagents (2,339)

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4,381 – 4,395 of 138,579 results

4,381

Novus Biologicals™ Rabbit Prolactin ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

4,382

Novus Biologicals™ Human Siglec-10 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

4,383

Novus Biologicals™ Mouse Arginase 1/ARG1/liver Arginase ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	20.34 pg/mL
Assay Range	78.13 to 5000 pg/mL

4,384

Invitrogen™ Rat TNF-alpha ELISA (For Lysates) 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	Tnf
Total Assay Time	4 hr 45 min
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	25-20000 pg/mL
Test Time	1 hr 20 min
Accession Number	P16599
Regulatory Status	RUO
Target	TNF alpha
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	APC1 protein; Cachectin; C-domain 1; C-domain 2; cTNF; DADB-70P7.1; DIF; ICD1; ICD2; Intracellular domain 1; Intracellular domain 2; N-terminal fragment; NTF; RATTNF; Tnf; TNF alpha; TNF superfamily; TNF α; TNF, macrophage-derived; TNF, monocyte-derived; TNFA; TNF-a; TNFalpha; TNF-alpha; Tnfsf1a; TNFSF2; TNFα; TNLG1F; Tumor necrosis factor; tumor necrosis factor (TNF superfamily, member 2); tumor necrosis factor alpha; tumor necrosis factor alpha (cachetin); tumor necrosis factor alpha precursor; tumor necrosis factor ligand 1F; tumor necrosis factor ligand superfamily member 2; Tumor necrosis factor, membrane form; Tumor necrosis factor, soluble form; tumor necrosis factor-alpha; tumor necrosis factor-alpha precursor; tumor-necrosis factor; tumour necrosis factorAPC1 protein; Cachectin; C-domain 1; C-domain 2; cTNF; DADB-70P7.1; DIF; ICD1; ICD2; Intracellular domain 1; Intracellular domain 2; N-terminal fragment; NTF; RATTNF; Tnf; TNF alpha; TNF superfamily; TNF α; TNF, macrophage-derived; TNF, monocyte-derived; TNFA; TNF-a; TNFalpha; TNF-alpha; Tnfsf1a; TNFSF2; TNFα; TNLG1F; Tumor necrosis factor; tumor necrosis factor (TNF superfamily, member 2); tumor necrosis factor alpha; tumor necrosis factor alpha (cachetin); tumor necrosis factor alpha precursor; tumor necrosis factor ligand 1F; tumor necrosis factor ligand superfamily member 2; Tumor necrosis factor, membrane form; Tumor necrosis factor, soluble form; tumor necrosis factor-alpha; tumor necrosis factor-alpha precursor; tumor-necrosis factor; tumour necrosis factor;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	24835
Sample Type	Cell Lysates,Plasma,Serum,Supernatant,Tissue Homogenates
Label or Dye	Biotin

4,385

Novus Biologicals™ Canine IL-18/IL-1F4 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

4,386

Novus Biologicals™ Human p63/TP73L ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

4,387

Invitrogen™ Human Transglutaminase 2/TGM2 ELISA Kit

ELISA

Pricing & Availability

4,388

Novus Biologicals™ Equine MMP-9 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

4,389

Novus Biologicals™ Human RXFP3/RLN3R1/SALPR - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

4,390

Novus Biologicals™ Mouse PTGER2 ELISA Kit (Colorimetric)

Mouse PTGER2 ELISA Kit (Colorimetric) measures PTGER2 in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

4,391

Invitrogen™ Human MCP-4/CCL13 ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Protein Family	Chemokines & Receptors
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	CCL13
Total Assay Time	4 hr 45 min
Assay Sensitivity	3 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	3.13-200 pg/mL
Test Time	1 hr 20 min
Accession Number	Q99616
Regulatory Status	RUO
Target	MCP-4
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	C-C motif chemokine 13; C-C motif chemokine 13, long chain; C-C motif chemokine 13, medium chain; C-C motif chemokine 13, short chain; C-C motif chemokine ligand 13; CCL 13; CCL13; chemokine (C-C motif) ligand 13; CKb10; CK-beta-10; H-MCP-4; MCP4; MCP-4; Monocyte chemoattractant protein 4; monocyte chemotactic protein 4; NCC1; NCC-1; new CC chemokine 1; SCYA13; SCYL1; small inducible cytokine subfamily A (Cys-Cys), member 13; small-inducible cytokine A13C-C motif chemokine 13; C-C motif chemokine 13, long chain; C-C motif chemokine 13, medium chain; C-C motif chemokine 13, short chain; C-C motif chemokine ligand 13; CCL 13; CCL13; chemokine (C-C motif) ligand 13; CKb10; CK-beta-10; H-MCP-4; MCP4; MCP-4; Monocyte chemoattractant protein 4; monocyte chemotactic protein 4; NCC1; NCC-1; new CC chemokine 1; SCYA13; SCYL1; small inducible cytokine subfamily A (Cys-Cys), member 13; small-inducible cytokine A13; CKb10; MCP-4; NCC-1; NCC1; SCYA13; SCYL1
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	6357
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

4,392

Invitrogen™ Mouse Semaphorin 4D/CD100 ELISA Kit

ELISA

Pricing & Availability

4,393

Novus Biologicals™ IL-17/IL-17A Antibody Pair [HRP]

Mouse Monoclonal Antibody Pair

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene ID (Entrez)	3605
Gene Symbol	IL17A

4,394

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Invitrogen™ Human Brevican ELISA Kit

ELISA

Pricing & Availability

4,395

Novus Biologicals™ Human ASAM ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

Immunoassay Reagents and Kits

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

Novus Biologicals™ Human Siglec-10 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Mouse Arginase 1/ARG1/liver Arginase ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Canine IL-18/IL-1F4 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human p63/TP73L ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Equine MMP-9 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human RXFP3/RLN3R1/SALPR - 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™ Mouse PTGER2 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ IL-17/IL-17A Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Rabbit Prolactin ELISA Kit (Colorimetric)

Novus Biologicals™ Human Siglec-10 ELISA Kit (Colorimetric)

Novus Biologicals™ Mouse Arginase 1/ARG1/liver Arginase ELISA Kit (Colorimetric)

Novus Biologicals™ Canine IL-18/IL-1F4 ELISA Kit (Colorimetric)

Novus Biologicals™ Human p63/TP73L ELISA Kit (Colorimetric)

Novus Biologicals™ Equine MMP-9 ELISA Kit (Colorimetric)

Novus Biologicals™ Human RXFP3/RLN3R1/SALPR - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Mouse PTGER2 ELISA Kit (Colorimetric)

Novus Biologicals™ IL-17/IL-17A Antibody Pair [HRP]

Novus Biologicals™ Human ASAM ELISA Kit (Colorimetric)