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 (61,850)

Singleplex and Multiplex Bead Based Immunoassays (5,182)

ELISA Substrates and Reagents (1,931)

586 – 600 of 66,338 results

586

Promotions Available

Invitrogen™ Human GCP-2/CXCL6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Chemokine & 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	45 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	CXCL6
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	45 pg/mL to 2500 pg/mL
Interassay CV	<12%
Gene Symbol	CKA-3,GCP-2,GCP2,SCYB6
Storage Requirements	2°C to 8°C
Assay Range	39.06 to 2500 pg/mL
Accession Number	P80162
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	6372
Sample Type	Plasma,Serum,Supernatant
Synonym	CKA-3, GCP-2, GCP2, SCYB6

587

Promotions Available

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 hrs 45 mins
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 hrs 20 mins
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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	4 pg/mL to 600 pg/mL
Interassay CV	<12%
Gene Symbol	GH,GH-N,GHB5,GHN,IGHD1B,hGH-N
Storage Requirements	2°C to 8°C
Assay Range	2.5 to 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

588

Invitrogen™ Human Osteoactivin (GPNMB) ELISA Kit

ELISA

Pricing & Availability

589

Promotions Available

Invitrogen™ Human ICOS (CD278) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Cell Structure & Organelle Proteins
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 25 μL, Serum 25 μL, Supernatant 100 μL
Assay Sensitivity	1.2 ng/mL
Research Discipline	Extracellular Matrix & Cell Adhesion
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	ICOS (CD278)
Specificity	This ELISA pair antibody detects human ICOS. 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	1.2 ng/mL to 300 ng/mL
Interassay CV	<12%
Gene Symbol	AILIM,CD278,CVID1
Storage Requirements	2°C to 8°C
Assay Range	1.229 to 300 ng/mL
Accession Number	Q9Y6W8
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	29851
Sample Type	Plasma,Serum,Supernatant
Synonym	AILIM, CD278, CVID1

590

Invitrogen™ Human IGFBP1 ELISA Kit

ELISA

Pricing & Availability

591

Promotions Available

Invitrogen™ Human IGFBP4 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	250 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	IGFBP4
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, BLC, ENA-78, FGF-4, IGFBP-1, IGFBP-2, IGFBP-3, 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, GCSF, 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	0.25 ng/mL to 100 ng/mL
Interassay CV	<12%
Gene Symbol	BP-4,HT29-IGFBP,IBP4,IGFBP-4
Storage Requirements	2°C to 8°C
Assay Range	0.41 to 100 ng/mL
Accession Number	P22692
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	3487
Sample Type	Plasma,Serum,Supernatant
Synonym	BP-4, HT29-IGFBP, IBP4, IGFBP-4

592

Invitrogen™ Human FAP ELISA Kit

ELISA

Pricing & Availability

593

Invitrogen™ Human IL1RL1/ST2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Description	Human Growth Stimulation-Expressed Protein ST2 ELISA Kit
Interassay CV	8.5%
Intraassay CV	4.3
Gene Symbol	IL1RL1
Total Assay Time	3 hrs
Sample Volume	Plasma 12.5 μL, Serum 12.5 μL, Supernatant 50 μL
Assay Sensitivity	30.5 pg/mL
Storage Requirements	-20°C
Research Discipline	Inflammation
Assay Range	31.25 to 2000 pg/mL
For Use With (Application)	ELISA, Protein Assays, Aktivity Assays, Protein Biology, Reproductive Biology, Inflammation, Oxidative Stress, Metabolism, Cell Signaling, Epigenetics, Hematology, DNA Damage, Cancer Biology, Immunology, Neuroscience, Neurobiology, Steroid Hormone Detecti
Test Time	1 hrs 20 mins
Detection Method	Fluorescence
Accession Number	Q01638
Regulatory Status	RUO
Target	ST2
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)	9173
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

594

Invitrogen™ Human IGFBP5 ELISA Kit

ELISA

Pricing & Availability

595

Invitrogen™ Human IL-10RA (CD210a) 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	2.5 ng/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	IL10RA
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-4, IL-5, IL-6, 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	2.5 ng/mL to 500 ng/mL
Interassay CV	<12%
Gene Symbol	CD210,CD210a,CDW210A,HIL-10 R,IL-10R1,IL10R
Storage Requirements	2°C to 8°C
Assay Range	2.05 to 500 ng/mL
Accession Number	Q13651
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	3587
Sample Type	Plasma,Serum,Supernatant
Synonym	CD210, CD210a, CDW210A, HIL-10 R, IL-10R1, IL10R

596

Invitrogen™ Human IL-36G (IL-1F9) ELISA Kit

ELISA

Pricing & Availability

597

Invitrogen™ Human Kallikrein 10 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	5655
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	2 ng/mL
Assay Range	2.46 to 600 ng/mL

598

Invitrogen™ Human Lipocalin-2/NGAL ELISA Kit

ELISA

Pricing & Availability

599

Promotions Available

Invitrogen™ Human IGFBP5 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	2 ng/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	IGFBP5
Specificity	This ELISA kit shows no cross-reactivity with the following 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-6, 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, IGFBP-6, Leptin (OB), MCP-1, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, MMP-1, -2, -3, -10, PARC, 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	2 ng/mL to 800 ng/mL
Interassay CV	<12%
Gene Symbol	IBP5
Storage Requirements	2°C to 8°C
Assay Range	1.1 to 800 ng/mL
Accession Number	P24593
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	3488
Sample Type	Plasma,Serum,Supernatant
Synonym	IBP5

600

Promotions Available

Invitrogen™ Human Kallikrein 14 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GCPR
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	Biomarker-Related Pathways
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	Kallikrein 14
Specificity	This ELISA pair antibody detects human KLK14. 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	1.5 pg/mL to 500 pg/mL
Interassay CV	<12%
Gene Symbol	KLK-L6
Storage Requirements	2°C to 8°C
Assay Range	2.05 to 500 pg/mL
Accession Number	Q9P0G3
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	43847
Sample Type	Plasma,Serum,Supernatant
Synonym	KLK-L6

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