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 (132,601)

Singleplex and Multiplex Bead Based Immunoassays (6,174)

ELISA Substrates and Reagents (2,337)

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1,456 – 1,470 of 138,504 results

1,456

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Invitrogen™ Human Betacellulin ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Target Species	Human
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	BTC
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	30 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Research Discipline	Neurobiology
Assay Range	30-18000 pg/mL
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
Accession Number	P35070
Regulatory Status	RUO
Target	Betacellulin
Specificity	This ELISA kit shows no cross-reactivity with any of the following cytokines tested: human Angiogenin, BDNF, BLC, 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-10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin (OB), MCP-1, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, MMP-1, - 2, -3, -10, PARC, RANTES, SCF, 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
Product Type	ELISA
Gene ID (Entrez)	685
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,457

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Invitrogen™ Human SDF-1 alpha/CXCL12A ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Chemokines & Receptors
Host Species	Human
Target Species	Human
Conjugate	HRP
Intraassay CV	<10%
Detectable Analytes	SDF-1 A (CXCL12A), Human SDF-1 A
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	42 pg/mL
Research Discipline	Signal Transduction
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hr 20 min
Detection Method	Colorimetric
Assay	Solid-phase sandwich ELISA
Target	CXCL12 alpha
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, BLC, ENA-78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-7, IL-8, IL-9, IL-10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin, MCP-1, MCP-2, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, 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	80 pg/mL to 6000 pg/mL
Interassay CV	<12%
Gene Symbol	CXCL12
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	93.75-6000 pg/mL
Accession Number	P48061
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	6387
Sample Type	Plasma,Serum,Supernatant
Synonym	IRH, PBSF, SCYB12, SDF1, TLSF, TPAR1

1,458

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

Colorimetric ELISA Kit

Pricing & Availability

1,459

Novus Biologicals™ Human Ephrin-A3 ELISA Kit (Colorimetric)

Human Ephrin-A3 ELISA Kit (Colorimetric) measures Human Ephrin-A3 in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

1,460

R&D Systems™ Human ADAM12 DuoSet ELISA

Human ADAM12 DuoSet ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

1,461

Invitrogen™ Rat CTX ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Rat
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
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
Regulatory Status	RUO
Target	CTX
Kit Contents	Micro ELISA Plate (Dismountable), Reference Standard , Concentrated Biotinylated Detection Ab(100x), Concentrated HRP Conjugate (100x), Reference Standard & Sample Diluent, Biotinylated Detection Ab Diluent, HRP Conjugate Diluent, Concentrated Wash Buffer(25x), Substrate Reagent, Stop Solution, Plate Sealer, Product Description, Certificate of Analysis,Reference Standard,Concentrated Biotinylated Detection Ab(100x),Concentrated HRP Conjugate (100x),Reference Standard & Sample Diluent,Biotinylated Detection Ab Diluent,HRP Conjugate Diluent,Concentrated Wash Buffer(25x),Substrate Reagent,Stop Solution,Plate Sealer,Product Description,Certificate of Analysis
Gene Alias	C-terminal telopeptide antibody; C-Terminal Telopeptide of Type I CollagenC-terminal telopeptide antibody; C-Terminal Telopeptide of Type I Collagen;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Sample Type	Plasma,Serum
Label or Dye	Biotin

1,462

Novus Biologicals™ Human Aldolase B ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,463

Novus Biologicals™ Human PKC alpha ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,464

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

Colorimetric ELISA Kit

Pricing & Availability
Specifications

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

1,465

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Invitrogen™ Rat GDNF ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	GDNF
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	60 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	60-15000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q07731
Regulatory Status	RUO
Target	GDNF
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)	25453
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,466

Novus Biologicals™ Human Talin2 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,467

Novus Biologicals™ Human SCAMP3 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,468

Novus Biologicals™ Human IBSP/Sialoprotein II ELISA Kit (Colorimetric)

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

Pricing & Availability

1,469

Novus Biologicals™ Rat beta Galactosidase ELISA Kit (Chemiluminescence)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	18.75 pg/mL
Assay Range	31.25 to 2000 pg/mL

1,470

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Invitrogen™ Human NG-2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Cspg4
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.23 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	1.23-300 ng/mL
Test Time	1 hr 20 min
Accession Number	Q6UVK1
Regulatory Status	RUO
Target	NG2
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)	1464
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Immunoassay Reagents and Kits

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Novus Biologicals™ Human CACYBP - 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 Ephrin-A3 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 ADAM12 DuoSet ELISA Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

Novus Biologicals™ Human PrPC - 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 Talin2 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human SCAMP3 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

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

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

Novus Biologicals™ Human Ephrin-A3 ELISA Kit (Colorimetric)

R&D Systems™ Human ADAM12 DuoSet ELISA

Novus Biologicals™ Human Aldolase B ELISA Kit (Colorimetric)

Novus Biologicals™ Human PKC alpha ELISA Kit (Colorimetric)

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

Novus Biologicals™ Human Talin2 ELISA Kit (Colorimetric)

Novus Biologicals™ Human SCAMP3 ELISA Kit (Colorimetric)

Novus Biologicals™ Human IBSP/Sialoprotein II ELISA Kit (Colorimetric)

Novus Biologicals™ Rat beta Galactosidase ELISA Kit (Chemiluminescence)