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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1,516 – 1,530 of 138,286 results

1,516

Invitrogen™ Mouse P-Selectin ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Protein Family	Other Proteins
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	SELP
Total Assay Time	4 hr 45 min
Assay Sensitivity	8 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	8.23-6000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q01102
Regulatory Status	RUO
Target	P-Selectin (CD62P)
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	CD62; CD62 antigen-like family member P; CD62P; CD62P antigen; CD62P; CD62 homolog; FLJ45155; GMP140; GMP-140; GMRP; Granule membrane protein 140; granule membrane protein 140kDa; granulocyte membrane protein; Grmp; LECAM3; leukocyte-endothelial cell adhesion molecule 3; PADGEM; Platelet activation dependent granule-external membrane protein; platelet alpha-granule membrane protein; PSEL; PSELECT; P-selectin; P-selectin precursor; RP1-86F14.2; selectin P; selectin P (granule membrane protein 140kDa, antigen CD62); selectin, platelet; SelpCD62; CD62 antigen-like family member P; CD62P; CD62P antigen; CD62P; CD62 homolog; FLJ45155; GMP140; GMP-140; GMRP; Granule membrane protein 140; granule membrane protein 140kDa; granulocyte membrane protein; Grmp; LECAM3; leukocyte-endothelial cell adhesion molecule 3; PADGEM; Platelet activation dependent granule-external membrane protein; platelet alpha-granule membrane protein; PSEL; PSELECT; P-selectin; P-selectin precursor; RP1-86F14.2; selectin P; selectin P (granule membrane protein 140kDa, antigen CD62); selectin, platelet; Selp;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	20344
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,517

Novus Biologicals™ Human Claudin-18 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,518

Novus Biologicals™ Human TATA binding protein TBP ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	0.94 ng/mL
Assay Range	1.56 to 100 ng/mL

1,519

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Invitrogen™ Human Cystatin F ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	CST7
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2 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	2-400 pg/mL
Test Time	1 hr 20 min
Accession Number	O76096
Regulatory Status	RUO
Target	Cystatin F
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)	8530
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,520

Novus Biologicals™ Human HSP27 [p Ser15] ELISA Kit (Colorimetric)

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

Pricing & Availability

1,521

Novus Biologicals™ Human Uroguanylin ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,522

Novus Biologicals™ Mouse S1P3/EDG-3 ELISA Kit (Colorimetric)

Mouse S1P3/EDG-3 ELISA Kit (Colorimetric) measures Mouse S1P3/EDG-3 in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

1,523

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

Colorimetric ELISA Kit

Pricing & Availability

1,524

Novus Biologicals™ Human Saitohin ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,525

Novus Biologicals™ Human LRH-1/NR5A2 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,526

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Invitrogen™ Human Apolipoprotein E ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GPCR (G-Protein Coupled Receptors)
Host Species	Human
Target Species	Human
Conjugate	HRP
Description	Apolipoprotein E (AD2) ELISA Kit, 96 Assays, 1 Kit, Human Species, HRP Conjugate, Colorimetric Detection Method, Enzyme-Linked Immunosorbent Assay Designed for the Quantitation and Detection of Apolipoprotein E (AD2) in Samples Using a Microplate Reader
Intraassay CV	<10%
Detectable Analytes	Apolipoprotein E (AD2), human ApoE (isoforms ApoE2, ApoE3 and ApoE4)
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 1 μL, Serum 1 μL, Supernatant 100 μL
Assay Sensitivity	1.5 ng/mL
Research Discipline	Cardiovascular Research
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	APOE
Specificity	This ELISA pair antibody detects human ApoE (isoforms ApoE2, ApoE3 and ApoE4).
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	1.5 ng/mL to 400 ng/mL
Interassay CV	<12%
Gene Symbol	APOE
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	1.5-400 ng/mL
Accession Number	P02649
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	348
Sample Type	Plasma,Serum,Supernatant
Synonym	AD2, APO-E, LDLCQ5, LPG

1,527

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Invitrogen™ Mouse CD36 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	CD Proteins
Host Species	Mouse
Target Species	Mouse
Conjugate	HRP
Description	CD36 ELISA Kit, 96 Assays, 1 Kit, Mouse Species, CD Proteins Protein Family, Apoptosis Research Discipline, Enzyme-Linked Immunosorbent Assay Designed for the Quantitation and Detection of Cd36 in Samples, Using a Microplate Reader
Intraassay CV	<10%
Detectable Analytes	CD36
Substrate Type	TMB
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 33 μL, Serum 33 μL, Supernatant 100 μL
Assay Sensitivity	30 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
Detection Method	Colorimetric
Assay	Solid-phase sandwich ELISA
Target	CD36
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse CD30, L CD30, T CD40, CRG-2, CTACK, CXCL16, Eotaxin , Eotaxin-2, Fas Ligand, Fractalkine, GCSF, GM-CFS, IFN- gamma, IGFBP-3, IGFBP-5, IGFBP-6, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-3 Rb, IL-4, IL-5, IL-9, IL-10, IL-12 p40/p70, IL-12 p70, IL-13, IL-17, KC, Leptin R, LEPTIN(OB), LIX, L-Selectin, Lymphotactin, MCP-1, MCP- 5, M-CSF, MIG, MIP-1 alpha, MIP-1 gamma, MIP-2, MIP-3 beta, MIP-3 alpha, PF-4, PSelectin, RANTES, SCF, SDF-1 alpha, TARC, TCA-3, TECK, TIMP-1, TNF-alpha, TNF RI, TNF RII, TPO, VCAM-1, 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	CD36
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	30-20000 pg/mL
Accession Number	Q08857
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	12491
Sample Type	Plasma,Serum,Supernatant
Synonym	FAT, GPIV, Scarb3

1,528

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Invitrogen™ Mouse IL-1RA ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 20 μL, Serum 20 μL, Supernatant 50 μL
Assay Sensitivity	2 pg/mL
Research Discipline	Inflammation
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	IL1RA
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse CD30, L CD30, T CD40, CRG-2, CTACK, CXCL16, Eotaxin , Eotaxin-2, Fas Ligand, Fractalkine, GCSF, GM-CFS, IFN- gamma, IGFBP-3, IGFBP-5, IGFBP-6, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-3 Rb, IL-4, IL-5, IL-9, IL-10, IL-12 p40/p70, IL-12 p70, IL-13, IL-17, KC, Leptin R, LEPTIN(OB), LIX, L-Selectin, Lymphotactin, MCP-1, MCP- 5, M-CSF, MIG, MIP-1 alpha, MIP-1 gamma, MIP-2, MIP-3 beta, MIP-3 alpha, PF-4, PSelectin, RANTES, SCF, SDF-1 alpha, TARC, TCA-3, TECK, TIMP-1, TNF-alpha, TNF RI, TNF RII, TPO, VCAM-1, 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 2000 pg/mL
Interassay CV	<12%
Gene Symbol	IL1RN
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2-2000 pg/mL
Accession Number	P25085
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	16181
Sample Type	Plasma,Serum,Supernatant
Synonym	RP23-218B17.2, F630041P17Rik, IL-1 ra

1,529

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Invitrogen™ Mouse ANGPTL3 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Proteases Peptidases & Inhibitors
Target Species	Mouse
Conjugate	HRP
Calibration Range	40 pg/mL to 10,000 pg/mL
Interassay CV	<12%
Gene Symbol	ANGPTL3
Sample Volume	Plasma 1 μL, Serum 1 μL, Supernatant 100 μL
Assay Sensitivity	40 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	Endocrinology
Assay Range	40.96-10000 pg/mL
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Assay	Solid-phase sandwich ELISA
Accession Number	Q9R182
Regulatory Status	RUO
Target	ANGPTL3
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse 6 Ckine, Activin A, ADAMTS1, Adiponectin, Angiopoietin-3, ANGTL-4 Artemin, CCL28, CD36, Chordin, CRP, E-Cadherin, Epigen, Epiregulin, Fas, Galectin-7, gp130, Granzyme B, Gremlin, IFN-R1, IL-17 B, IL-17 B R, IL-22, MIP-1 b, MMP-2, MMP-3, MMP-10, PDGF-AA, Persephin, sFRP-3, Shh-N, SLAM, TCK-1, TECK, TGFb1, TNF RI, TNF RII, TPO, TRANCE, TremL1, TWEAK, VEGF-B, VEGF-R2, VCAM-1, 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)	30924
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	RP23-101O16.2, hypl

1,530

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Invitrogen™ Rat IL-4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Il4
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.5 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	1.5-160 pg/mL
Test Time	1 hr 20 min
Accession Number	P20096
Regulatory Status	RUO
Target	IL-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
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	287287
Sample Type	Cell Lysates,Plasma,Serum,Supernatant,Tissue Homogenates
Label or Dye	Biotin

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