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 (61,864)

Singleplex and Multiplex Bead Based Immunoassays (5,187)

ELISA Substrates and Reagents (1,932)

676 – 690 of 66,358 results

676

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Invitrogen™ Canine IL-8 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GCPR
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	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	IL-8
Specificity	This ELISA antibody pair detect canine IL-8. 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
Sufficient For	96 Assays
Calibration Range	6 pg/mL to 1500 pg/mL
Interassay CV	<12%
Gene Symbol	IL8
Storage Requirements	2°C to 8°C
Assay Range	6.14 to 1500 pg/mL
Accession Number	P41324
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	403850
Sample Type	Plasma,Serum,Supernatant
Synonym	IL8

677

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Invitrogen™ Canine IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
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	0.1 ng/ml
Research Discipline	Immunology
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	IL-6
Specificity	This ELISA antibody pair detects canine IL-8. 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
Sufficient For	96 assays
Calibration Range	0.1 ng/ml to 25 ng/ml
Interassay CV	<12%
Gene Symbol	IL-6
Storage Requirements	2°C to 8°C
Assay Range	0.102 to 25 ng/mL
Accession Number	P41323
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	403985
Sample Type	Plasma,Serum,Supernatant
Synonym	IL-6

678

Invitrogen™ Canine TNF alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Kinase & Inhibitors
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 pg/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	TNF alpha
Specificity	This ELISA antibody pair detects canine TNF-alpha. 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	2 pg/mL to 700 pg/mL
Interassay CV	<12%
Gene Symbol	TNFA,Ctnf
Storage Requirements	2°C to 8°C
Assay Range	2.87 to 700 pg/mL
Accession Number	P51742
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	403922
Sample Type	Plasma,Serum,Supernatant
Synonym	TNFAcTNF

679

Invitrogen™ Calcium (Ca) 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

680

Invitrogen™ Human Telomerase ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	7015
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	0.1 ng/mL
Assay Range	0.16 to 10 ng/mL

681

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Invitrogen™ Equine IFN-gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	IFNG
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.13 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.13 to 100 ng/mL
Test Time	1 hrs 20 mins
Accession Number	BoIFNG; cytokine; EGK
Regulatory Status	RUO
Target	IFN gamma
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)	100034181
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

682

Invitrogen™ Human NSE ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	2026
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	1.4 ng/mL
Assay Range	2.34 to 150 ng/mL

683

Invitrogen™ Human S100B ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	6285
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	18.75 pg/mL
Assay Range	31.25 to 2000 pg/mL

684

Invitrogen™ Human mTOR ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	2475
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	0.1 ng/mL
Assay Range	0.16 to 10 ng/mL

685

Invitrogen™ Human Complement C4 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	100293534, 720, 721
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	1.88 ng/mL
Assay Range	3.13 to 200 ng/mL

686

Invitrogen™ Mouse ACTH ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	18976
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	9.38 pg/mL
Assay Range	15.63 to 1000 pg/mL

687

Invitrogen™ Human CD63 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	967
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	0.1 ng/mL
Assay Range	0.16 to 10 ng/mL

688

Invitrogen™ Human CRF ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	1392
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	2.35 pg/mL
Assay Range	3.91 to 250 pg/mL

689

Invitrogen™ Human Hepassocin/HFREP-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	2267
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	0.1 ng/mL
Assay Range	0.16 to 10 ng/mL

690

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Invitrogen™ Feline IL-4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Il4
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.3 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.3 to 80 ng/mL
Test Time	1 hrs 20 mins
Accession Number	B cell growth factor 1; B
Regulatory Status	RUO
Target	IL-4
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)	751514
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

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