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 (132,582)

Singleplex and Multiplex Bead Based Immunoassays (6,179)

ELISA Substrates and Reagents (2,336)

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3,616 – 3,630 of 138,488 results

3,616

Invitrogen™ Human TNFRSF10B (DR5) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
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	2 pg/mL
Research Discipline	Apoptosis
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	TRAIL-R2 (DR5)
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, 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, 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 pg/mL to 600 pg/mL
Interassay CV	<12%
Gene Symbol	TNFRSF10B
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2-600 pg/mL
Accession Number	O14763
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	8795
Sample Type	Plasma,Serum,Supernatant
Synonym	UNQ160/PRO186, CD262, DR5, KILLER, KILLER/DR5, TRAIL-R2, TRAILR2, TRICK2, TRICK2A, TRICK2B, TRICKB, ZTNFR9

3,617

Novus Biologicals™ Mouse Collagen Type I ELISA Kit (Colorimetric)

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

Pricing & Availability

3,618

Novus Biologicals™ Porcine IgM ELISA Kit (Colorimetric)

Kit (Colorimetric)

Pricing & Availability

3,619

Novus Biologicals™ Rat Caldesmon/CALD1 ELISA Kit (Colorimetric)

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

Pricing & Availability

3,620

Novus Biologicals™ Human GATA-3 ELISA Kit (Colorimetric)

Human GATA-3 ELISA Kit (Colorimetric) measures GATA-3 in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

3,621

Novus Biologicals™ Human PACAP-27 ELISA Kit (Colorimetric)

Kit (Colorimetric)

Pricing & Availability

3,622

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

Colorimetric ELISA Kit

Pricing & Availability

3,623

Novus Biologicals™ SPINK4 Antibody Pair [HRP]

Rabbit Monoclonal Antibody Pair

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene ID (Entrez)	27290
Gene Symbol	SPINK4

3,624

Promotions Available

Invitrogen™ Canine SCF/KITLG ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	KITLG
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.065 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	0.065-16 ng/mL
Test Time	1 hr 20 min
Accession Number	Q06220
Regulatory Status	RUO
Target	SCF
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)	403507
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,625

Promotions Available

Invitrogen™ Human Cystatin SN ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	CST1
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.2 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	0.2-50 ng/mL
Test Time	1 hr 20 min
Accession Number	P01037
Regulatory Status	RUO
Target	CST1
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)	1469
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,626

Novus Biologicals™ Human CS Citrate Synthase - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

3,627

Invitrogen™ Human Ferritin Heavy Polypeptide 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	FTH1
Total Assay Time	3 hr 30 min
Assay Sensitivity	7.5 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	12.5-800 ng/mL
Test Time	1 hr 20 min
Accession Number	P02794
Regulatory Status	RUO
Target	Ferritin Heavy Chain
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	apoferritin; cell proliferation-inducing gene 15 protein; Ferritin H subunit; ferritin heavy chain; ferritin heavy chain 1; Ferritin heavy chain, N-terminally processed; Ferritin subunit H; ferritin, heavy polypeptide 1; FHC; frih; FTH; Fth1; FTHL6; HFE5; H-ferritin; HFt; MFH; MGC104426; OK/SW-cl.84; PIG15; placenta immunoregulatory factor; PLIF; proliferation-inducing protein 15apoferritin; cell proliferation-inducing gene 15 protein; Ferritin H subunit; ferritin heavy chain; ferritin heavy chain 1; Ferritin heavy chain, N-terminally processed; Ferritin subunit H; ferritin, heavy polypeptide 1; FHC; frih; FTH; Fth1; FTHL6; HFE5; H-ferritin; HFt; MFH; MGC104426; OK/SW-cl.84; PIG15; placenta immunoregulatory factor; PLIF; proliferation-inducing protein 15;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	2495
Sample Type	Cell Lysates,Plasma,Serum,Tissue Homogenates
Label or Dye	Biotin

3,628

Novus Biologicals™ Monkey Nociceptin ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	2.81 pg/ml
Assay Range	4.69 to 300 pg/ml

3,629

Novus Biologicals™ Human Cytomegalovirus Antibody (IgM) ELISA Kit (Colorimetric)

Assay has high sensitivity and specificity for detection of human anti-cytomegalovirus(CMV) antibody (IgM)

Pricing & Availability

3,630

Invitrogen™ Human PDGFR beta ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GPCR (G-Protein Coupled Receptors)
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Pdgfrb
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	24.69-18000 pg/mL
Test Time	1 hr 20 min
Accession Number	P09619
Regulatory Status	RUO
Target	PDGFRB (CD140b)
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	AI528809; Beta platelet-derived growth factor receptor; beta-type platelet-derived growth factor receptor; CD140 antigen-like family member B; CD140B; CD140b antigen; IBGC4; IMF1; JTK12; KOGS; PDGF beta chain; PDGF Receptor beta; Pdgfr; Pdgfr1; PDGFR-1; PDGFRB; PDGF-R-beta; PDGFR-beta; PENTT; platelet derived growth factor receptor beta; platelet derived growth factor receptor, beta polypeptide; platelet-derived growth factor receptor 1; Platelet-derived growth factor receptor beta; platelet-derived growth factor receptor beta variant 1; Platelet-derived growth factor receptor, beta; platelet-derived growth factor receptor, beta polypeptideAI528809; Beta platelet-derived growth factor receptor; beta-type platelet-derived growth factor receptor; CD140 antigen-like family member B; CD140B; CD140b antigen; IBGC4; IMF1; JTK12; KOGS; PDGF beta chain; PDGF Receptor beta; Pdgfr; Pdgfr1; PDGFR-1; PDGFRB; PDGF-R-beta; PDGFR-beta; PENTT; platelet derived growth factor receptor beta; platelet derived growth factor receptor, beta polypeptide; platelet-derived growth factor receptor 1; Platelet-derived growth factor receptor beta; platelet-derived growth factor receptor beta variant 1; Platelet-derived growth factor receptor, beta; platelet-derived growth factor receptor, beta polypeptide; CD140B; IBGC4; IMF1; JTK12; KOGS; PDGFR; PDGFR-1; PDGFR1; PENTT
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	5159
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Immunoassay Reagents and Kits

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

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

Novus Biologicals™ Rat Caldesmon/CALD1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human GATA-3 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human PACAP-27 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Argininosuccinate Synthase - 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™ SPINK4 Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

Novus Biologicals™ Mouse Collagen Type I ELISA Kit (Colorimetric)

Novus Biologicals™ Porcine IgM ELISA Kit (Colorimetric)

Novus Biologicals™ Rat Caldesmon/CALD1 ELISA Kit (Colorimetric)

Novus Biologicals™ Human GATA-3 ELISA Kit (Colorimetric)

Novus Biologicals™ Human PACAP-27 ELISA Kit (Colorimetric)

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

Novus Biologicals™ SPINK4 Antibody Pair [HRP]

Novus Biologicals™ Human CS Citrate Synthase - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Monkey Nociceptin ELISA Kit (Colorimetric)

Novus Biologicals™ Human Cytomegalovirus Antibody (IgM) ELISA Kit (Colorimetric)