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 (61,770)

Singleplex and Multiplex Bead Based Immunoassays (5,180)

ELISA Substrates and Reagents (1,931)

691 – 705 of 66,256 results

691

Invitrogen™ Human Follistatin (FST) 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 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	500 pg/mL
Research Discipline	Differentiation
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	Follistatin
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, 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	0.5 ng/mL to 125 ng/mL
Interassay CV	<12%
Gene Symbol	FS
Storage Requirements	2°C to 8°C
Assay Range	0.512 to 125 ng/mL
Accession Number	P19883
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	10468
Sample Type	Plasma,Serum,Supernatant
Synonym	FS

692

Invitrogen™ Human Furin ELISA Kit

ELISA

Pricing & Availability

693

Invitrogen™ Human GLP-1 7-36a ELISA Kit

ELISA

Pricing & Availability

694

Promotions Available

Invitrogen™ Human FGF4 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	50 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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	FGF4
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, BLC, ENA-78, FGF-6, FGF-7, FGF-9, 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
Interassay CV	<12%
Gene Symbol	HBGF-4,HST,HST-1,HSTF1,K-FGF,KFGF
Storage Requirements	2°C to 8°C
Assay Range	24.69 to 18,000 pg/mL
Accession Number	P08620
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	2249
Sample Type	Plasma,Serum,Supernatant
Synonym	HBGF-4, HST, HST-1, HSTF1, K-FGF, KFGF

695

Invitrogen™ Human HB-EGF ELISA Kit

ELISA

Pricing & Availability

696

Promotions Available

Invitrogen™ Human IGFBP6 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 5 μL, Serum 5 μL, Supernatant 100 μL
Assay Sensitivity	150 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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	IGFBP6
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, IGFBP-1, IGFBP-2, IGFBP-3, IGFBP-4, 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
Interassay CV	<12%
Gene Symbol	IBP6
Storage Requirements	2°C to 8°C
Assay Range	82.3 to 60,000 pg/mL
Accession Number	P24592
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	3489
Sample Type	Plasma,Serum,Supernatant
Synonym	IBP6

697

Promotions Available

Invitrogen™ Human FGF19 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	30 pg/mL
Research Discipline	Neurobiology
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	FGF19
Specificity	This ELISA antibody pair detects human FGF-19. Other species not determined yet.
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	30 pg/mL to 8000 pg/mL
Interassay CV	<12%
Gene Symbol	FGF19
Storage Requirements	2°C to 8°C
Assay Range	32.77 to 8000 pg/mL
Accession Number	O95750
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	9965
Sample Type	Plasma,Serum,Supernatant
Synonym	UNQ334/PRO533

698

Promotions Available

Invitrogen™ Human Furin 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	15 pg/mL
Research Discipline	Neurobiology
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	Furin
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, 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
Interassay CV	<12%
Gene Symbol	FUR,PACE,PCSK3,SPC1
Storage Requirements	2°C to 8°C
Assay Range	13.72 to 10,000 pg/mL
Accession Number	P09958
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	5045
Sample Type	Plasma,Serum,Supernatant
Synonym	FUR, PACE, PCSK3, SPC1

699

Invitrogen™ Human ICOS (CD278) ELISA Kit

ELISA

Pricing & Availability

700

Invitrogen™ Human IL-10RB ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3588
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	5 pg/mL
Assay Range	4.12 to 3000 pg/mL

701

Invitrogen™ Human IL-1R1/IL-1RA 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 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	6 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	IL1R1
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA-78, FGF-4, IL-1 A, IL-1 b, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF-7, G-CSF, GDNF, GM-CSF, IFN-g, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 A, MIP-1 b, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, TARC, TGF-b, TIMP-1, TIMP-2, TNF-a, TNF-b, 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	6 pg/mL to 2000 pg/mL
Interassay CV	<12%
Gene Symbol	CD121A,D2S1473,IL-1 R-alpha,IL1R,IL1RA,P80
Storage Requirements	2°C to 8°C
Assay Range	8.19 to 2000 pg/mL
Accession Number	P14778
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	3554
Sample Type	Plasma,Serum,Supernatant
Synonym	CD121A, D2S1473, IL-1 R-alpha, IL1R, IL1RA, P80

702

Invitrogen™ Human Angiopoietin 4 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	51378
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	0.25 ng/mL
Assay Range	0.274 to 200 ng/mL

703

Promotions Available

Invitrogen™ Human Angiogenin ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Proteases, Peptidases & Inhibitors
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 1 μL, Serum 1 μL, Supernatant 100 μL
Assay Sensitivity	1.5 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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	Angiogenin
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human 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-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin (OB), 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 400 pg/mL
Interassay CV	<12%
Gene Symbol	ALS9,HEL168,RAA1,RNASE4,RNASE5
Storage Requirements	2°C to 8°C
Assay Range	1.64 to 400 pg/mL
Accession Number	P03950
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	283
Sample Type	Plasma,Serum,Supernatant
Synonym	ALS9, HEL168, RAA1, RNASE4, RNASE5

704

Promotions Available

Invitrogen™ Human BCL2L2 (BCL-W) 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 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	60 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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	BCL-W
Specificity	This ELISA pair antibody detects human BCL-W, it also can recognize mouse and rat BCL-W.
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	60 pg/mL to 16,000 pg/mL
Interassay CV	<12%
Gene Symbol	BCL-W,BCL2-L-2,BCLW,PPP1R51
Storage Requirements	2°C to 8°C
Assay Range	65.54.-16,000 pg/mL
Accession Number	Q92843
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	599
Sample Type	Plasma,Serum,Supernatant
Synonym	BCL-W, BCL2-L-2, BCLW, PPP1R51

705

Invitrogen™ Human PARC/CCL18 ELISA Kit

ELISA

Pricing & Availability

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