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 (84,789)

Singleplex and Multiplex Bead Based Immunoassays (5,724)

ELISA Substrates and Reagents (2,178)

391 – 405 of 90,204 results

391

R&D Systems™ Human/Mouse/Rat/Porcine/Canine TGF-beta 1 Quantikine ELISA

Pricing & Availability
Specifications

Target	Human
Specificity	Natural and recombinant TGF-beta 1. This assay also recognizes human TGF-beta 1.2.
Gene ID (Entrez)	7040
Synonym	CEDLAP, DPD1, latency-associated peptide, TGF beta, TGF beta1, TGFB, TGFB1, TGFbeta, TGFbeta 1, TGF-beta 1 protein, TGF-beta-1, transforming growth factor beta-1, transforming growth factor, beta 1
Storage Requirements	Store the unopened product at 2°C to 8°C. Do not use past expiration date.
For Use With (Application)	ELISA

392

R&D Systems™ Mouse VCAM-1/CD106 Quantikine ELISA Kit

Mouse sVCAM-1/CD106 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

393

Invitrogen™ Human TNF alpha ELISA Kit, High Sensitivity

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	7124
Interassay CV	9.8%
Intraassay CV	8.5
Assay Sensitivity	0.13 pg/mL
Assay Range	0.31 to 20.0 pg/mL

394

Invitrogen™ Human VEGF ProQuantum Immunoassay Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Proximity-based Immunoassay
Target Species	Human
Conjugate	FAM™
Incubation Time	1 hr.
Total Assay Time	2 hrs
Sample Volume	Plasma 2-5 μL, Serum 2-5 μL, Supernatant 2-5 μL
Assay Sensitivity	<0.3 pg/mL
Storage Requirements	Frozen at -20°C
Assay Range	0.32 to 25000 pg/mL
For Use With (Application)	Protein Quantitation
Test Time	30 mins
Detection Method	Taqman™ Real-time PCR
Accession Number	P15692
Regulatory Status	RUO
Target	VEGF
Kit Contents	Assay Dilution Buffer,Antibody-Conjugate A,Antibody-Conjugate B,Antibody-Conjugate Dilution Buffer,Standard,Master Mix,Ligase
For Use With (Equipment)	qPCR Instruments
Product Type	ProQuantum
Gene ID (Entrez)	7422
Sample Type	Plasma,Serum,Supernatant
Label or Dye	FAM™

395

Invitrogen™ Mouse CRP ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Crp
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.15 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.15 to 40 ng/mL
Test Time	1 hrs 20 mins
Accession Number	Aa1249; Ab1-341; Ab2-196; Ac1-114; Ac1262; Ac2-069; acute phase protein; CRP; AI255847; Ba2-693; c reactive; C-reactive protein; C-reactive protein member of the pentraxin family; C-reactive protein(1-205); C-reactive protein, member of the pentraxin family; C-reactive protein, pentraxin-related; C-reactive protein, petaxin related; CRP; CRP1; CSRP; CYRP; D1S181E; DKFZp686M148; DKFZp686M149; MGC149895; MGC88244; pentraxin 1; PTX1; RP11-419N10.4
Regulatory Status	RUO
Target	CRP
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	12944
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

396

R&D Systems™ Human Kallikrein 3/PSA Quantikine ELISA Kit

Human Kallikrein 3/PSA Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

397

R&D Systems™ Human VEGF-C Quantikine ELISA Kit

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

Pricing & Availability

398

R&D Systems™ Human GM-CSF Quantikine ELISA Kit

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

Pricing & Availability
Specifications

Specificity	Natural and Recombinant Human GM-CSF
Target Species	Human
Conjugate	HRP
Gene ID (Entrez)	1437
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Citrate, Heparin),Serum
Sample Volume	Cell Culture Supernates (100uL),Serum (100uL),EDTA Plasma (100uL),Heparin Plasma (100uL),Citrate Plasma (100uL)
Synonym	colony stimulating factor 2 (granulocyte-macrophage), Colony-stimulating factor, CSF, CSF2, CSF-2, GMCSF, GM-CSF, GMCSFgranulocyte-macrophage colony-stimulating factor, granulocyte-macrophage colony stimulating factor, MGC131935, MGC138897, Molgramostim, molgramostin, sargramostim
Assay Sensitivity	3pg/mL
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	7.80 - 500pg/mL
For Use With (Application)	ELISA

399

Invitrogen™ Human PYY ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Pyy
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.15 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.15 to 10 ng/mL
Test Time	1 hrs 20 mins
Accession Number	GHYY; Peptide tyrosine tyrosine; peptide tyrosine-tyrosine (YY); peptide YY; peptide YY (mapped); Peptide YY(3-36); Peptide YY3-36; Peptide YY3-37; peptide-YY; prepro-PYY; Pyy; PYY II; PYY1; PYY-1; PYY-2; PYYI; PYY-I; PYYII; PYY-II; RATGHYY; Yy
Regulatory Status	RUO
Target	PYY
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	5697
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

400

Invitrogen™ Mouse C-Peptide ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	16333
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	0.1 ng/mL
Assay Range	0.16 to 10 ng/mL

401

Invitrogen™ Human VWF ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 2 μL, Serum 2 μL, Supernatant 100 μL
Assay Sensitivity	0.13 ng/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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	VWF
Specificity	This ELISA antibody pair detects human vWF. 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	0.4 ng/mL to 120 ng/mL
Interassay CV	<12%
Gene Symbol	F8VWF,VWD
Storage Requirements	2°C to 8°C
Assay Range	0.123 to 30 ng/mL
Accession Number	P04275
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	7450
Sample Type	Plasma,Serum,Supernatant
Synonym	F8VWF, VWD

402

Invitrogen™ Human BLC/CXCL13 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	1.5 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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	CXCL13
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	1.5 pg/mL to 1000 pg/mL
Interassay CV	<12%
Gene Symbol	CXCL13
Storage Requirements	2°C to 8°C
Assay Range	1.37 to 1000 pg/mL
Accession Number	O43927
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	10563
Sample Type	Plasma,Serum,Supernatant
Synonym	ANGIE, ANGIE2, BCA-1, BCA1, BLC, BLR1L, SCYB13

403

Novus Biologicals™ Mouse Creatine Kinase MB ELISA Kit (Colorimetric)

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

Pricing & Availability

404

Invitrogen™ Mouse Insulin ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Hormones & Receptors
Host Species	Mouse
Target Species	Mouse
Conjugate	HRP
Description	Insulin ELISA Kit, 96 Assays, 1 Kit, Mouse Species, Hormones and Receptors Protein Family, Colorimetric Detection Method, Enzyme-Linked Immunosorbent Assay Designed for the Quantitation and Detection of Insulin in Samples
Intraassay CV	<10
Detectable Analytes	Mouse, human, rat, porcine and bovine insulin
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Research Discipline	Endocrinology
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hrs 20 mins
Detection Method	Colorimetric
Assay	Solid-phase sandwich ELISA
Target	Insulin
Specificity	This ELISA pair antibody detects mouse, human, rat, porcine and bovine Insulin.
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Interassay CV	<12%
Gene Symbol	Ins-1,Ins2-rs1
Storage Requirements	2°C to 8°C
Assay Range	6.25 to 400 μIU/mL
Accession Number	P01325
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	16333, 16334
Sample Type	Plasma,Serum,Supernatant
Synonym	Ins-1, Ins2-rs1

405

Novus Biologicals™ Human Glypican 1 ELISA Kit (Colorimetric)

Kit (Colorimetric)

Pricing & Availability

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Immunoassay Reagents and Kits

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Invitrogen™ Human VEGF ProQuantum Immunoassay Kit Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

R&D Systems™ Human GM-CSF Quantikine ELISA Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

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

Novus Biologicals™ Human Glypican 1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Invitrogen™ Human VEGF ProQuantum Immunoassay Kit

R&D Systems™ Human GM-CSF Quantikine ELISA Kit

Novus Biologicals™ Mouse Creatine Kinase MB ELISA Kit (Colorimetric)

Novus Biologicals™ Human Glypican 1 ELISA Kit (Colorimetric)