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 (131,857)

Singleplex and Multiplex Bead Based Immunoassays (5,864)

ELISA Substrates and Reagents (2,338)

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271 – 285 of 137,516 results

271

Invitrogen™ Human IFN gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	5.7%
Intraassay CV	4.5
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.99 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	1.6 to 100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P01579
Regulatory Status	RUO
Target	IFN gamma
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer 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)	3458
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Immune interferon, IFG

272

Invitrogen™ Human IgG4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	10.2%
Intraassay CV	4.6
Total Assay Time	1 hrs 30 mins
Sample Volume	Plasma 20 μL, Serum 20 μL
Assay Sensitivity	0.1 ng/ml
Storage Requirements	2°C to 8°C
Assay Range	9.4 to 600 ng/mL
Test Time	1 hrs 20 mins
Regulatory Status	RUO
Target	Human IgG4
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3503
Sample Type	Plasma,Serum
Label or Dye	HRP

273

Invitrogen™ Mouse IFN gamma ProQuantum Immunoassay Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Proximity-based Immunoassay
Target Species	Mouse
Conjugate	FAM™
Incubation Time	1 hr.
Gene Symbol	IFG; IFI
Total Assay Time	2 hrs
Sample Volume	Plasma 2-5 μL, Serum 2-5 μL, Supernatant 2-5 μL
Assay Sensitivity	<0.05 pg/mL
Storage Requirements	Frozen at -20°C
Assay Range	0.064 to 5,000 pg/mL
For Use With (Application)	Protein Quantitation
Test Time	30 mins
Detection Method	Taqman™ Real-time PCR
Accession Number	P01580
Regulatory Status	RUO
Target	IFN gamma
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)	15978
Sample Type	Plasma,Serum,Supernatant
Label or Dye	FAM™

274

Gibco™ Residual Protein TrypLE™ ELISA Kit

The Residual Protein TrypLE ELISA Kit is a solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) for the quantitative detection of TrypLE enzyme.

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Protein Aliases	TrypLE, R-Protease
Immunoassay Kit Format	Sandwich ELISA Kit
Content And Storage	• Pre-coated 96-well plate • Standard assay buffer concentrate • HRP-conjugated detection antibody • Wash buffer concentrate • Chromogen stop solution • Adhesive plate covers Store at 2–8°C.
Conjugate	Horseradish Peroxidase (HRP)
Interassay CV	6.20%
Intraassay CV	7.20%
Total Assay Time	1.5 hr.
Assay Sensitivity	0.032 ng/mL
Assay Range	0.78 to 50 ng/mL
Target	TrypLE (R-Protease) concentration
Format	Wash steps required
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	Horseradish Peroxidase (HRP)

275

Invitrogen™ Rat IL-18 ELISA Kit

ELISA

Pricing & Availability

276

Invitrogen™ Human AMPK alpha-1,2 (Phospho) [pT172] ELISA Kit

ELISA

Pricing & Availability

277

Invitrogen™ Human IgG1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
Conjugate	HRP
Calibration Range	0.05 ng/mL to 40 ng/mL
Interassay CV	<12%
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	50 pg/mL
Storage Requirements	2°C to 8°C
Research Discipline	Biomarker-Related Pathways
Assay Range	0.05 to 40 ng/mL
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
Regulatory Status	RUO
Target	Human IgG1
Specificity	Detect human IgG1. No cross reactivity was found againt IgG2, IgG3, IgG4, IgM, IgA, IgD and IgE
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
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

278

Invitrogen™ Rat EPO ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	EPO
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.07 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.07 to 50 ng/mL
Test Time	1 hrs 20 mins
Accession Number	EP; EPO; epoetin; Erythropoietin; MGC138142; MVCD2
Regulatory Status	RUO
Target	Epo
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)	24335
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

279

Invitrogen™ Human MMP-12 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Mmp12
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.04 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.04 to 10 ng/mL
Test Time	1 hrs 20 mins
Accession Number	3.4.24.65; AV378681; HME; Macrophage elastase; Macrophage metalloelastase; macrophage-metalloelastase; matrix metallo protease; matrix metallopeptidase 12; matrix metallopeptidase 12 (macrophage elastase); matrix metalloproteinase 12; matrix metalloproteinase 12 (macrophage elastase); matrix metalloproteinase-12; ME; MGC138506; Mme; Mmel; MMP; MMP12; MMP-12; MMPs
Regulatory Status	RUO
Target	MMP12
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)	4321
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

280

Invitrogen™ Human Azurocidin/CAP37/HBP ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	AZU1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.42 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.42 to 100 ng/mL
Test Time	1 hrs 20 mins
Accession Number	AZAMP; AZU; AZU1; azurocidin; azurocidin 1; CAP37; cationic antimicrobial protein 37; cationic antimicrobial protein CAP37; HBP; Heparin-binding protein; hHBP; HUMAZUR; NAZC; neutrophil azurocidin
Regulatory Status	RUO
Target	Azurocidin
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)	566
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

281

Invitrogen™ Myeloperoxidase (MPO) Colorimetric Activity Kit

These complete, ready-to-use kits include clear 96-well plate(s), other assay specific reagents, buffers, and a lot-specific technical data sheet.

Pricing & Availability

282

Invitrogen™ Human BDNF ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	BDNF
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	80 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	0.066 to 16 ng/mL
Test Time	1 hrs 20 mins
Accession Number	abrineurin; ANON2; anorexia BDNF; Bdnf; BDNF precursor form; bdnf protein; brain derived neurothrophic factor; brain derived neurotrophic factor; brain-derived neurotrophic factor; BULN2; H-BDNF; neurotrophin; ProBDNF
Regulatory Status	RUO
Target	BDNF
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)	627
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

283

Invitrogen™ Human NRF2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	NFE2L2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	14 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	14 to 10,000 pg/mL
Test Time	1 hrs 20 mins
Accession Number	AI194320; E4TF1-60; E4TF1A; HEBP1; NFE2L2; NF-E2-related factor 2; NFE2-related factor 2; NFT2; NRF2; NRF2A; nuclear factor erythroid 2-like 2; nuclear factor erythroid 2-related factor 2; nuclear factor erythroid-derived 2-like 2; nuclear factor, erythroid 2 like 2; nuclear factor, erythroid 2-like 2; nuclear factor, erythroid derived 2, like 2
Regulatory Status	RUO
Target	Nrf2
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)	4780
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

284

Invitrogen™ Human ACE2 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	59272
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	0.025 ng/mL
Assay Range	0.027 to 20 ng/mL

285

Invitrogen™ Human MMP9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	10.2%
Intraassay CV	7.3
Gene Symbol	CLG4B,GELB,MANDP2,MMP-9
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	0.05 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.23 to 15.0 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P14780
Regulatory Status	RUO
Target	MMP-9
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Controls,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	4318
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	92 kDa gelatinase, Gelatinase B, GELB

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

Invitrogen™ Mouse IFN gamma ProQuantum Immunoassay Kit