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 (132,402)

Singleplex and Multiplex Bead Based Immunoassays (6,175)

ELISA Substrates and Reagents (2,370)

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346 – 360 of 138,332 results

346

R&D Systems™ Human VEGF Quantikine ELISA Kit

Human VEGF 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 VEGF. This assay also recognizes Recombinant Human VEGF165b.
Target Species	Human
Conjugate	HRP
Gene ID (Entrez)	7422
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Citrate, Heparin),Serum
Sample Volume	Cell Culture Supernates (200uL),Serum (100uL),EDTA Plasma (100uL),Heparin Plasma (100uL),Citrate Plasma (100uL)
Synonym	MVCD1, VAS, vascular endothelial growth factor A, Vascular permeability factor, Vasculotropin, VEGFA, VEGF-A, VEGFMGC70609, VPF, VPFvascular endothelial growth factor
Assay Sensitivity	5 pg/mL (Cell Culture Supernates), 9 pg/mL (Serum, Heparin Plasma, Citrate Plasma, EDTA Plasma)
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	15.60 to 1000 pg/mL (Cell Culture Supernates), 31.30 to 2000 pg/mL (Serum, Heparin Plasma, Citrate Plasma, EDTA Plasma)
For Use With (Application)	ELISA
Cross Reactivity	Cross-species reactivity observed with 1 or more species tested. <0.5% cross-reactivity observed with available related molecules.

347

Invitrogen™ Human IFN gamma ELISA Kit, High Sensitivity

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3458
Interassay CV	7.1%
Intraassay CV	6.8
Assay Sensitivity	0.06 pg/mL
Assay Range	0.16 to 10.0 pg/mL

348

R&D Systems™ Mouse IL-10 Quantikine ELISA Kit

Mouse IL-10 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 Mouse IL-10
Target Species	Mouse
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	16153
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Heparin),Serum
Synonym	CSIF, CSIFMGC126450, Cytokine synthesis inhibitory factor, GVHDS, IL10, IL10A, IL-10 mgC126451, interleukin 10, interleukin-10, TGIF
For Use With (Application)	ELISA
Cross Reactivity	<50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules

349

Novus Biologicals™ Mouse Amylin ELISA Kit (Colorimetric)

Mouse Amylin ELISA Kit (Colorimetric) from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

350

Novus Biologicals™ Human Apolipoprotein A-IV/ApoA4 ELISA Kit (Colorimetric)

Kit (Colorimetric)

Pricing & Availability

351

R&D Systems™ Human IL-12 p70 Quantikine ELISA Kit

Human IL-12 p70 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 IL-12p70
Target Species	Human
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	3592
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Citrate, Heparin),Serum,Urine
Sample Volume	Cell Culture Supernates (200uL),Serum (200uL),EDTA Plasma (200uL),Heparin Plasma (200uL),Citrate Plasma (200uL),Urine (200uL)
Synonym	CLMF p35, Cytotoxic lymphocyte maturation factor 35 kDa subunit, IL12 p70, IL-12 subunit p35, IL-12, subunit p35, interleukin 12, p35, interleukin 12 A (natural killer cell stimulatory factor 1, cytotoxic lymphocytematuration factor 1, p35), interleukin-12 alpha chain, interleukin-12 subunit alpha, natural killer cell stimulatory factor 1, 35 kD subunit, NF cell stimulatory factor chain 1, NK cell stimulatory factor chain 1, NKSF1, p35
Assay Sensitivity	5pg/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
Cross Reactivity	<50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules

352

Invitrogen™ Triglyceride (TG) Colorimetric Assay 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

353

Promotions Available

Invitrogen™ Human Glucagon ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GPCR (G-Protein Coupled Receptors)
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	2.5 pg/mL
Research Discipline	Signal Transduction
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	Glucagon
Specificity	This ELISA pair antibody detects human Glucagon. 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	2.5 pg/mL to 130 pg/mL
Interassay CV	<12%
Gene Symbol	Gcg
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2.5-130 pg/mL
Accession Number	P01275
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	2641
Sample Type	Plasma,Serum,Supernatant
Synonym	GLP1, GLP2, GRPP

354

Invitrogen™ Human Growth Hormone ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Target Species	Human
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 25 μL, Serum 25 μL, Supernatant 100 μL
Assay Sensitivity	4 pg/mL
Research Discipline	Biomarker-Related Pathways
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	Growth Hormone
Specificity	This ELISA kit shows no cross-reactivity with any of the 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-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,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	4 pg/mL to 600 pg/mL
Interassay CV	<12%
Gene Symbol	Gh1
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	4-600 pg/mL
Accession Number	P01241
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	2688
Sample Type	Plasma,Serum,Supernatant
Synonym	GH, GH-N, GHN, IGHD1B, hGH-N

355

Novus Biologicals™ Human IgA1 ELISA Kit (Colorimetric)

Human IgA1 ELISA Kit (Colorimetric) measures IgA1 in Serum, plasma, cell supernatant, and other biological fluids.

Pricing & Availability

356

Novus Biologicals™ Human IgA2 ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

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

357

Invitrogen™ Human IL-17A 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 hr
Sample Volume	Plasma 2-5 μL, Serum 2-5 μL, Supernatant 2-5 μL
Assay Sensitivity	<0.3 pg/mL
Storage Requirements	-20°C
Assay Range	0.32-25000 pg/mL
For Use With (Application)	Protein Quantitation
Test Time	30 min
Detection Method	Taqman™ Real-time PCR
Accession Number	Q16552
Regulatory Status	RUO
Target	IL-17A
Kit Contents	Assay Dilution Buffer, Antibody-Conjugate A, Antibody-Conjugate B, Antibody-Conjugate Dilution Buffer, Standard, Master Mix, Ligase,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)	3605
Sample Type	Plasma,Serum,Supernatant
Label or Dye	FAM™

358

R&D Systems™ Human Urinary TIM-1/KIM-1/HAVCR Quantikine ELISA Kit

Human Urinary TIM-1/KIM-1/HAVCR Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Target	TIM-1/KIM-1/HAVCR
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	26762
Sample Type	Urine
Gene Symbol	HAVCR1
Assay Sensitivity	0.046 ng/mL
Storage Requirements	Store the unopened product at 2°C to 8°C. Do not use past expiration date.
Assay Range	0.16 to 10 ng/mL
For Use With (Application)	ELISA

359

Invitrogen™ Human RANKL (Soluble) 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	TNFSF11
Total Assay Time	3 hr 30 min
Assay Sensitivity	9.38 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	15.63-1000 pg/mL
Test Time	1 hr 20 min
Accession Number	O14788
Regulatory Status	RUO
Target	RANKL (RANK Ligand)
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	CD254; H-RANK-L; hRANKL2; Ly109l; M-Rank-L; ODF; OPG; OPG ligand; OPGL; OPTB2; Osteoclast differentiation factor; osteoprotegerin ligand; Rankl; rank-l; receptor activator of NF-kappaB ligand; receptor activator of nuclear factor kappa B ligand; receptor activator of nuclear factor kappa-B ligand; RP11-86N24.2; sOdf; srankl; TNF-related activation-induced cytokine; Tnfsf11; TNLG6B; Trance; tumor necrosis factor (ligand) superfamily member 11; tumor necrosis factor (ligand) superfamily, member 11; tumor necrosis factor ligand 6B; tumor necrosis factor ligand superfamily member 11; Tumor necrosis factor ligand superfamily member 11, membrane form; Tumor necrosis factor ligand superfamily member 11, soluble form; tumor necrosis factor superfamily member 11; tumor necrosis factor-related activation-induced cytokineCD254; H-RANK-L; hRANKL2; Ly109l; M-Rank-L; ODF; OPG; OPG ligand; OPGL; OPTB2; Osteoclast differentiation factor; osteoprotegerin ligand; Rankl; rank-l; receptor activator of NF-kappaB ligand; receptor activator of nuclear factor kappa B ligand; receptor activator of nuclear factor kappa-B ligand; RP11-86N24.2; sOdf; srankl; TNF-related activation-induced cytokine; Tnfsf11; TNLG6B; Trance; tumor necrosis factor (ligand) superfamily member 11; tumor necrosis factor (ligand) superfamily, member 11; tumor necrosis factor ligand 6B; tumor necrosis factor ligand superfamily member 11; Tumor necrosis factor ligand superfamily member 11, membrane form; Tumor necrosis factor ligand superfamily member 11, soluble form; tumor necrosis factor superfamily member 11; tumor necrosis factor-related activation-induced cytokine;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	8600
Sample Type	Plasma,Serum
Label or Dye	Biotin

360

Invitrogen™ Monkey Complement C5a ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Monkey
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Total Assay Time	3 hr 30 min
Assay Sensitivity	0.09 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	0.16-10 ng/mL
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	Complement C5a
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	anaphylatoxin; anaphylatoxin C5a analog; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4; C4B1; C4B12; C4B2; C4B3; C4B5; C4F; C5; C5a; C5a anaphylatoxin; C5b; C5D; CH; CO4; complement C5; Complement C5 alpha chain; Complement C5 alpha' chain; Complement C5 beta chain; complement component 5; CPAMD3; CPAMD4; DADB-112B14.11; ECLZB; FLJ17816; FLJ17822; FLJ60561; Hc; He; Hemolytic complement; MGC142298; MGC164979; prepro-C5; RGD1561905anaphylatoxin; anaphylatoxin C5a analog; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4; C4B1; C4B12; C4B2; C4B3; C4B5; C4F; C5; C5a; C5a anaphylatoxin; C5b; C5D; CH; CO4; complement C5; Complement C5 alpha chain; Complement C5 alpha' chain; Complement C5 beta chain; complement component 5; CPAMD3; CPAMD4; DADB-112B14.11; ECLZB; FLJ17816; FLJ17822; FLJ60561; Hc; He; Hemolytic complement; MGC142298; MGC164979; prepro-C5; RGD1561905;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Sample Type	Plasma,Serum
Label or Dye	Biotin

Immunoassay Reagents and Kits

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R&D Systems™ Human IL-12 p70 Quantikine ELISA Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Invitrogen™ Human IL-17A ProQuantum Immunoassay Kit Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

R&D Systems™ Human IL-12 p70 Quantikine ELISA Kit

Invitrogen™ Human IL-17A ProQuantum Immunoassay Kit