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 (137,617)

Singleplex and Multiplex Bead Based Immunoassays (6,192)

ELISA Substrates and Reagents (2,367)

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5,476 – 5,490 of 143,549 results

5,476

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Invitrogen™ Human NPPB/BNP 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	14 pg/mL
Research Discipline	Angiogenesis
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	BNP
Specificity	This ELISA pair antibody detects human BNP. Other species not determined.
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	14 pg/mL to 1000 pg/mL
Interassay CV	<12%
Gene Symbol	Nppb
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	14-1000 pg/mL
Accession Number	P16860
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	4879
Sample Type	Plasma,Serum,Supernatant
Synonym	BNP

5,477

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Invitrogen™ Mouse H60 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	H60a
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	82 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	82-20 ng/mL
Test Time	1 hr 20 min
Accession Number	H60; H60a; histocompatibility 60; histocompatibility 60 A
Regulatory Status	RUO
Target	H60
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)	15101
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

5,478

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Invitrogen™ Mouse 6-Ckine (CCL21A) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Chemokines & Receptors
Host Species	Mouse
Target Species	Mouse
Conjugate	HRP
Description	6-Ckine (CCL21A) ELISA Kit, 96 Assays, 1 Kit, Mouse Species, HRP Conjugate, Colorimetric Detection Method, Enzyme-Linked Immunosorbent Assay Designed for the Quantitation and Detection of 6-Ckine (CCL21A) in Samples Using a Microplate Reader
Intraassay CV	<10%
Detectable Analytes	6-Ckine (CCL21A)
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	20 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
Detection Method	Colorimetric
Assay	Solid-phase sandwich ELISA
Target	CCL21
Specificity	This ELISA kit shows no cross-reactivity with any of the 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-6, 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, P-Selectin, 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	Ccl21a, Ccl21b, Ccl21c
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	20-1000 pg/mL
Accession Number	P84444, P86792, P86793
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	100042493, 18829, 65956
Sample Type	Plasma,Serum,Supernatant
Synonym	RP23-411B7.4, 6 CKBAC2, 6 Ckine, ALP, AW987545, CKb9, SCYA21a, SLC, Scya21, Scya21b, Tca4, plt

5,479

Invitrogen™ Porcine IL-17 (IL-17A) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
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	14 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	IL-17A
Specificity	This ELISA pair antibody also can recognize bovine and equine IL-17 A.
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
Sufficient For	96 Assays
Calibration Range	14 pg/mL to 4000 pg/mL
Interassay CV	<12%
Gene Symbol	IL17A
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	14-4000 pg/mL
Accession Number	Q60I29
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	449530
Sample Type	Plasma,Serum,Supernatant
Synonym	IL17

5,480

Invitrogen™ Porcine PDGF-BB ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
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	10 pg/mL
Research Discipline	Cell Cycle & Proliferation
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	PDGF-BB
Specificity	This ELISA pair antibody detects porcine and human PDGF-BB. Other species not determined.
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
Sufficient For	96 assays
Calibration Range	10 pg/mL to 2,500 pg/mL
Interassay CV	<12%
Gene Symbol	PDGFB
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	10-2500 pg/mL
Accession Number	P01127, P20034
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	100626465, 5155
Sample Type	Plasma,Serum,Supernatant

5,481

Invitrogen™ Ovine IP-10 ELISA Kit

ELISA

Pricing & Availability

5,482

Invitrogen™ Mouse MCP-1/CCL2 Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene Symbol	Ccl2
Total Assay Time	24 hr 30 min
Sample Volume	Plasma 100 μL, Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	15 pg/mL
Storage Requirements	2-8°C
Assay Range	15-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
Accession Number	P10148
Regulatory Status	RUO
Target	CCL2 (MCP-1)
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, biotin-conjugated antibody, Standard: Recombinant 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, Enzyme: Pre-titrated Avidin-HRP, 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,Biotin-conjugated antibody,Standard: Recombinant 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,Enzyme: Pre-titrated Avidin-HRP,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
Gene ID (Entrez)	20296
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Monocyte chemotactic protein 1

5,483

Invitrogen™ Human HO-1 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	HMOX1
Total Assay Time	3 hr 30 min
Assay Sensitivity	0.19 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	0.31-20 ng/mL
Test Time	1 hr 20 min
Accession Number	P09601
Regulatory Status	RUO
Target	HO-1
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	bK286B10; D8Wsu38e; heat shock protein 32; heat shock protein, 32-kD; heme orygenase 1; heme oxygenase; heme oxygenase (decycling) 1; heme oxygenase (decyclizing) 1; heme oxygenase 1; heme oxygenase-1; Hemox; hemoxygenase; Heox; HEOXG; Hmox; Hmox1; HMOX1D; HO; Ho1; HO-1; Hsp32; P32 proteinbK286B10; D8Wsu38e; heat shock protein 32; heat shock protein, 32-kD; heme orygenase 1; heme oxygenase; heme oxygenase (decycling) 1; heme oxygenase (decyclizing) 1; heme oxygenase 1; heme oxygenase-1; Hemox; hemoxygenase; Heox; HEOXG; Hmox; Hmox1; HMOX1D; HO; Ho1; HO-1; Hsp32; P32 protein;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3162
Sample Type	Plasma,Serum
Label or Dye	Biotin