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 (61,742)

ELISA Substrates and Reagents (1,914)

Singleplex and Multiplex Bead Based Immunoassays (1,909)

16 – 30 of 62,940 results

Invitrogen™ Human IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Colorimetric ELISA (TMB substrate) with Plates
Description	Human IL-6 ELISA Kit
Precision	Intra-assay CV <10%; inter-assay CV <10%

Invitrogen™ Human VEGF ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.1%
Intraassay CV	4.7
Incubation Time	4 hr.
Gene Symbol	MVCD1,VEGF,VPF
Total Assay Time	4 hrs
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<5 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	23.4 to 1500 pg/mL
Marker Gene	VEGF
For Use With (Application)	Colorimetric Detection
Test Time	1 hrs 20 mins
Accession Number	P15692
Regulatory Status	RUO
Target	VEGF
Kit Contents	Pre-coated 96 well plate,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7422
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3569
Interassay CV	4.9%
Intraassay CV	5.4
Assay Sensitivity	2 pg/mL
Assay Range	16 to 1690 pg/mL
For Use With (Application)	Colorimetric

Invitrogen™ Human AKT (Phospho) [pS473] ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Human FAK (Phospho) [pY397] ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Mouse IgA ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Mouse
Conjugate	HRP
Calibration Range	1.5 ng/mL to 500 ng/mL
Interassay CV	<12%
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 2 μL, Serum 2 μL, Supernatant 100 μL
Assay Sensitivity	1.5 ng/mL
Storage Requirements	2°C to 8°C
Research Discipline	Immunology
Assay Range	2.05 to 500 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	Mouse IgA
Specificity	This ELISA pair antibody detects mouse IgA. 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
Product Type	ELISA
Gene ID (Entrez)	238447
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human VCAM-1 ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Human Granzyme B ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	6.8%
Intraassay CV	6.2
Gene Symbol	GZMB
Total Assay Time	2 hrs 30 mins
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<0.43 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	0.7 to 480 pg/mL
Test Time	1 hrs
Accession Number	P10144
Regulatory Status	RUO
Target	Granzyme B
Kit Contents	Pre-coated 96 well plate,Standard,Detection antibody (monoclonal antibody to human Granzyme B),Detection antibody (monoclonal antibody to human Granzyme B),Streptavidin-HRP,Streptavidin-HRP,Wash Buffer Concentrate 20x,Wash Buffer Concentrate 20x,Substrate Solution,Substrate Solution,Stop Solution
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3002
Sample Type	Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human SARS-CoV-2 Spike (Trimer) IgG ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10
Total Assay Time	1 hrs 15 mins
Sample Volume	Plasma 5 μL, Serum 5 μL
Assay Sensitivity	<39 Units/mL
Storage Requirements	2°C to 8°C
Assay Range	234 to 15,000 Units/mL
Test Time	30 mins
Regulatory Status	RUO
Target	SARS-CoV-2 Spike (trimer) Protein
Kit Contents	Pre-coated 96 well plate,High Control (standard),Calibrator (medium control),Low Control,IgG - HRP conjugate,Assay Buffer concentrate,Wash Buffer concentrate,Substrate solution,Stop Solution,Adhesive Plate Covers
Gene Alias	Coronavirus; COVID; Covid 19; COVID19; COVID-19; SARS; SARS Coronavirus; SARS CoV; SARS CoV2; SARS CoV-2; SARS Spike Protein; SARS-CoV-2
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Sample Type	Plasma,Serum
Label or Dye	HRP

Invitrogen™ Mouse Leptin ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Mouse Amyloid beta 42 ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Mouse IL-1 beta ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	5.7%
Intraassay CV	5.1
Gene Symbol	IL1B
Total Assay Time	3 hrs 10 mins
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.2 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	7.8 to 500
Test Time	1 hrs 20 mins
Accession Number	P10749
Regulatory Status	RUO
Target	IL-1 beta
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)	16176
Sample Type	Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human EPO ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	4.3%
Intraassay CV	6.2
Gene Symbol	EPO
Total Assay Time	3 hrs 30 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.14 mIU/mL
Storage Requirements	2°C to 8°C
Assay Range	1.6 to 100
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 (2 vials),Standard (2 vials),Assay Buffer concentrate,Streptavidin-HRP,Wash Buffer,Wash Buffer,Substrate Solution,Stop Solution,Adhesive Plate Covers,Control High
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	2056
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human CD63 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	CD63
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 3,000 pg/mL
Test Time	1 hrs 20 mins
Accession Number	C75951; CD 63; CD63; CD63 antigen; CD63 antigen (melanoma 1 antigen); Cd63 molecule; CD63 protein; granulophysin; LAMP-3; Lysosomal-associated membrane protein 3; lysosome-associated membrane glycoprotein 3; mast cell antigen AD1; ME491; melanoma 1 antigen; melanoma-associated antigen ME491; melanoma-associated antigen MLA1; MLA1; Ocular melanoma-associated antigen; OMA81H; tetraspanin-30; TSPAN30; Tspan-30
Regulatory Status	RUO
Target	CD63
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)	967
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Mouse Tau (Phospho) [pS199] ELISA Kit

ELISA

Pricing & Availability

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