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 (131,835)

Singleplex and Multiplex Bead Based Immunoassays (5,857)

ELISA Substrates and Reagents (2,333)

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76 – 90 of 137,482 results

Invitrogen™ Mouse IL-2 Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene Symbol	DIF-alpha,TNFA,TNFSF2,TNLG1F,TNF
Total Assay Time	24 hrs 30 mins
Sample Volume	Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	2 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	2 to 200 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P04351
Regulatory Status	RUO
Target	IL-2
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant protein for generating standard curve and calibrating samples,10X Coating Buffer: Buffer for plating the Capture Antibody,5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme,Enzyme: Pre-titrated Avidin-HRP,Substrate: 1X TMB Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	16183
Sample Type	Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-2

Invitrogen™ Human IL-1 beta ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.6%
Intraassay CV	5.1
Gene Symbol	IL-1,IL1-BETA,IL1F2
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL, Urine 50 μL
Assay Sensitivity	0.3 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	3.9 to 250 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P01584
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,Controls,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3553
Sample Type	Plasma,Serum,Supernatant,Urine
Label or Dye	HRP
Synonym	Catabolin, Interleukin-1 beta, IL1F2

Invitrogen™ Human GM-CSF ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	1437
Interassay CV	4.8%
Intraassay CV	5.7
Assay Sensitivity	<3 pg/mL
Assay Range	7.8 to 500 pg/mL
For Use With (Application)	Colorimetric Detection

Invitrogen™ Human IL-10 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3586
Interassay CV	2.8%
Intraassay CV	3.3
Assay Sensitivity	1 pg/mL
Assay Range	11 to 1335 pg/mL
For Use With (Application)	Colorimetric

Invitrogen™ Mouse Melatonin ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	4.69 pg/mL
Assay Range	7.81 to 500 pg/mL

Invitrogen™ Mouse D-Dimer ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	14161
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	46.88 ng/mL
Assay Range	78.13 to 5000 ng/mL

Invitrogen™ Total Cholesterol (TC) Colorimetric Assay Kit (single reagent, COD-PAP method)

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

Invitrogen™ ProcartaPlex™ Mouse Immune Response Panel, 64plex

The ProcartaPlex Mouse Immune Response Panel 64plex enables the study of immune function by analyzing 64 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

Invitrogen™ Human IL-8 Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	GMCSF
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 100 μL, Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	2 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	2 to 250 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P10145
Regulatory Status	RUO
Target	IL-8
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant protein for generating standard curve and calibrating samples,Coating Buffer: 10X PBS ELISA Coating Buffer,Assay Diluent: 5X Concentrated,Detection Enzyme: Pre-titrated Avidin-HRP,Substrate Solution: Tetramethylbenzidine (TMB) Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22 and -86)
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3576
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-8, CXCL8, NAP-I

Invitrogen™ Lactate Dehydrogenase (LDH) Colorimetric Activity 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

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

Invitrogen™ Human GAPDH ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	GAPDH, GAPDHS
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.82 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.82 to 200 ng/mL
Test Time	1 hrs 20 mins
Accession Number	38 kDa BFA-dependent ADP-ribosylation substrate; aging-associated gene 9 protein; BARS-38; bb02e05; cb350; cb609; CDABP0047; EC 1.2.1.12; epididymis secretory protein Li 278; epididymis secretory sperm binding protein Li 162 eP; fb71f08; fk58c09; G3PD; G3PDH; Gapd; GAPD2; gapdh; GAPDH2; GAPDH-2; GAPDHS; GAPDS; Gapd-s; glyceraldehyde 3-phosphate dehydrogenase; glyceraldehyde 3-phosphate dehydrogenase, testis-specific; glyceraldehyde phosphate dehydrogenase; glyceraldehyde-3-phosphate dehydrogenase; Glyceraldehyde-3-phosphate dehydrogenase 2; glyceraldehyde-3-phosphate dehydrogenase GAPDH; glyceraldehyde-3-phosphate dehydrogenase like-17 protein; glyceraldehyde-3-phosphate dehydrogenase type 2; glyceraldehyde-3-phosphate dehydrogenase, spermatogenic; Glyceraldehyde-3-phosphate dehydrogenase, testis-specific; glyceraldehyde-phosphate-dehydrogenase; glycerine aldehyde 3-phosphate dehydrogenase; HEL-S-162 eP; HEL-S-278; HGNC:4141; HSD35; HSD-35; I79
Regulatory Status	RUO
Target	GAPDH
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)	2597, 26330
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Mouse LBP ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	16803
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	1.88 ng/mL
Assay Range	3.13 to 200 ng/mL

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™ Human Granzyme H ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	GZMH
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	12.5 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	12.5 to 3,000 pg/mL
Test Time	1 hrs 20 mins
Accession Number	Cathepsin G-like 2; cathepsin G-like 2, protein h-CCPX; CCP-X; CGL2; CGL-2; CSP-C; CTLA1; CTSGL2; Cytotoxic serine protease C; Cytotoxic T-lymphocyte proteinase; cytotoxic T-lymphocyte-associated serine esterase 1; cytotoxin serine protease-C; granzyme H; granzyme H (cathepsin G-like 2, protein h-CCPX); GZMH
Regulatory Status	RUO
Target	Granzyme H
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)	2999
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

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