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 (132,357)

Singleplex and Multiplex Bead Based Immunoassays (6,179)

ELISA Substrates and Reagents (2,361)

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1,546 – 1,560 of 138,286 results

1,546

R&D Systems™ Human EGFR Quantikine ELISA Kit

Human EGFR Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

1,547

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Invitrogen™ Human Podocalyxin ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	PODXL
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	22 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	22-5000 pg/mL
Test Time	1 hr 20 min
Accession Number	O00592
Regulatory Status	RUO
Target	Podocalyxin (PODXL)
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)	5420
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,548

Promotions Available

Invitrogen™ Human ShhN (SHH) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Proteases Peptidases & Inhibitors
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	8 pg/mL
Research Discipline	Development
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	SHH
Specificity	This ELISA kit shows no cross-reactivity with 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-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-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
Interassay CV	<12%
Gene Symbol	Shh
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	8-10000 pg/mL
Accession Number	Q15465
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	6469
Sample Type	Plasma,Serum,Supernatant
Synonym	tcag7.582, HHG1, HLP3, HPE3, MCOPCB5, SMMCI, TPT, TPTPS

1,549

R&D Systems™ Human Total MMP-14/MT1-MMP DuoSet ELISA

Human Total MMP-14/MT1-MMP DuoSet ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

1,550

Invitrogen™ Mouse VWF ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	VWF
Total Assay Time	3 hr 30 min
Assay Sensitivity	0.75 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	1.25-80 ng/mL
Test Time	1 hr 20 min
Accession Number	Q8CIZ8
Regulatory Status	RUO
Target	VWF
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	6820430P06Rik; AI551257; B130011O06Rik; C630030D09; Coagulation Factor VIII; coagulation factor VIII VWF; EMBL:CAB37852.1}; F8VWF; factor viii related antigen; von Willebrand antigen 2; von Willebrand antigen II; von Willebrand Disease (vWD); von Willebrand factor; Von Willebrand factor homolog; VWD; vwf; vwf {ECO:00003126820430P06Rik; AI551257; B130011O06Rik; C630030D09; Coagulation Factor VIII; coagulation factor VIII VWF; EMBL:CAB37852.1}; F8VWF; factor viii related antigen; von Willebrand antigen 2; von Willebrand antigen II; von Willebrand Disease (vWD); von Willebrand factor; Von Willebrand factor homolog; VWD; vwf; vwf {ECO:0000312;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	22371
Sample Type	Plasma,Serum
Label or Dye	Biotin

1,551

Novus Biologicals™ Human Integrin alpha 9 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,552

Novus Biologicals™ Human Hemogen ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,553

Invitrogen™ Human SIRT1 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	SIRT1
Total Assay Time	4 hr 45 min
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	Q96EB6
Regulatory Status	RUO
Target	SIRT1
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	75SirT1; AA673258; hSIR2; hSIRT1; mSIR2a; NAD-dependent deacetylase sirtuin-1; NAD-dependent protein deacetylase sirtuin-1; OTTHUMP00000198111; OTTHUMP00000198112; Regulatory protein SIR2 homolog 1; RP11-57G10.3; SIR2; Sir2a; SIR2alpha; SIR2L1; sir2-like 1; SIR2-like protein 1; SIRT 1; SIRT1; SIRT-1; SirtT1 75 kDa fragment; sirtuin 1; sirtuin 1 ((silent mating type information regulation 2, homolog) 1; sirtuin type 175SirT1; AA673258; hSIR2; hSIRT1; mSIR2a; NAD-dependent deacetylase sirtuin-1; NAD-dependent protein deacetylase sirtuin-1; OTTHUMP00000198111; OTTHUMP00000198112; Regulatory protein SIR2 homolog 1; RP11-57G10.3; SIR2; Sir2a; SIR2alpha; SIR2L1; sir2-like 1; SIR2-like protein 1; SIRT 1; SIRT1; SIRT-1; SirtT1 75 kDa fragment; sirtuin 1; sirtuin 1 ((silent mating type information regulation 2, homolog) 1; sirtuin type 1;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	23411
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,554

Novus Biologicals™ Monkey Complement C3 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,555

Promotions Available

Invitrogen™ Human IL-1 R3/IL-1 R Acp ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	IL1RAP
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	18 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	18-4000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q9NPH3
Regulatory Status	RUO
Target	IL-1RAcP
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)	3556
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,556

Novus Biologicals™ Human COL15A1 ELISA Kit (Colorimetric)

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

Pricing & Availability

1,557

Invitrogen™ Human BCMA/TNFRSF17 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	Tnfrsf17
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.048 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	0.048-12 ng/mL
Test Time	1 hr 20 min
Accession Number	Q02223
Regulatory Status	RUO
Target	BCMA
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	B cell maturation antigen; B-cell maturation factor; B-cell maturation protein; BCM; BCMA; CD269; TNF receptor superfamily member 17; Tnfrsf13; Tnfrsf13a; Tnfrsf17; Tumor necrosis factor receptor superfamily member 17; tumor necrosis factor receptor superfamily, member 17B cell maturation antigen; B-cell maturation factor; B-cell maturation protein; BCM; BCMA; CD269; TNF receptor superfamily member 17; Tnfrsf13; Tnfrsf13a; Tnfrsf17; Tumor necrosis factor receptor superfamily member 17; tumor necrosis factor receptor superfamily, member 17;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	608
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,558

Novus Biologicals™ Human Peptidase Inhibitor 16/PI16 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,559

Invitrogen™ Human IgG (Total) Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Total Assay Time	24 hr 30 min
Sample Volume	Plasma 10 μL, Serum 10 μL
Assay Sensitivity	1.6 ng/mL
Storage Requirements	2-8°C
Assay Range	1.6-100 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
Regulatory Status	RUO
Target	Human IgG
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, HRP-conjugated antibody, Standard: Protein for generating standard curve and calibrating samples, 10X Coating Buffer: Buffer for plating the Capture Antibody, 5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme, Substrate: 1X TMB Solution, Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards, 96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86),Purified antibody,Detection Antibody: Pre-titrated,HRP-conjugated antibody,Standard: Protein for generating standard curve and calibrating samples,10X Coating Buffer: Buffer for plating the Capture Antibody,5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme,Substrate: 1X TMB Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Sample Type	Plasma,Serum
Label or Dye	HRP
Synonym	Immunoglobulin G

1,560

Novus Biologicals™ Human VMAT2 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

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