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 (135,145)

Singleplex and Multiplex Bead Based Immunoassays (6,198)

ELISA Substrates and Reagents (2,230)

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151 – 165 of 141,015 results

151

Invitrogen™ Substance P Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

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

152

Invitrogen™ Acetylcholine Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

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

153

Invitrogen™ Human Progesterone Rapid ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Total Assay Time	1 hr 30 min
Assay Sensitivity	36.24 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	78.13-5000 pg/mL
Test Time	15 min
Regulatory Status	RUO
Target	Progesterone
Kit Contents	Pre-coated 96 well plate, Standard, HRP Conjugate, Standard & Sample Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,HRP Conjugate,Standard & Sample Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Gene Alias	11-alpha-hydroxyprogesterone; Agolutin; C21H30O2; Crinone; Luteohormone; OHP; Pregn-4-ene-3; Progesterone-11a-hemisuccinate11-alpha-hydroxyprogesterone; Agolutin; C21H30O2; Crinone; Luteohormone; OHP; Pregn-4-ene-3; Progesterone-11a-hemisuccinate;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Sample Type	Plasma,Serum
Label or Dye	HRP

154

Invitrogen™ Ferric Antioxidant Status Detection Kit

Assay Ferric Antioxidant Power (FRAP) in Serum, Plasma, Urine, Teas, Fruit Juices, Beer, Cider, Cell Lysates, Herbal and Fruit Extracts.

Pricing & Availability
Specifications

Shipping Condition	Approved for shipment on Wet or Dry Ice
Immunoassay Kit Format	Colorimetric Detection Kit
Content And Storage	96-well plate(s), standard, other assay specific reagents, buffers, and lot-specific technical data sheet. Store at –20°C.
For Use With (Equipment)	Microplate Reader
Product Type	Ferric Antioxidant Status Detection Kit
Gene ID (Entrez)	Non-Gene
Sample Type	Other Biological Fluids,Plasma,Serum
Gene Symbol	Non-Gene
Target Kit Named	Ferric Antioxidant Status
Detection Method	Colorimetric

155

Invitrogen™ Human ANGPTL3 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	ANGPTL3
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	8.2 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	8.2 to 2,000 pg/mL
Test Time	1 hrs 20 mins
Accession Number	ANG-5; angiopoietin 5; angiopoietin like 3; Angiopoietin-5; angiopoietin-like 3; angiopoietin-like protein 3; Angiopoietin-related protein 3; ANGPT5; Angptl3; ANGPTL3(17-221); ANGPTL3(17-224); ANL3; FHBL2; hypl; hypolipidemia; UNQ153/PRO179
Regulatory Status	RUO
Target	ANGPTL3
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)	27329
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

156

Invitrogen™ Mouse IgA Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	0.39 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.39 to 25 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Regulatory Status	RUO
Target	Mouse IgA
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,HRP-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,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)	238447
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Immunoglobulin A

157

Invitrogen™ Human IL-8 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	GCP-1,GCP1,IL8,LECT,LUCT,LYNAP,MDNCF,MONAP,NAF,NAP-1,NAP1
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,HRP-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,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)	3576
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-8, CXCL8, NAP-I

158

Invitrogen™ Mouse Leptin ELISA Kit

ELISA

Pricing & Availability

159

Invitrogen™ Human Orexin A ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3060
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	37.5 pg/mL
Assay Range	62.5 to 4000 pg/mL

160

Invitrogen™ Mouse IgG (Total) Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	1.56 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	1.56 to 100 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Regulatory Status	RUO
Target	Mouse IgG
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,HRP-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,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
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Immunoglobulin G, Immunoglobulin G total, IgG-total

161

Invitrogen™ Mouse Amyloid beta 40 ELISA Kit

ELISA

Pricing & Availability

162

Invitrogen™ Human NFkB p65 (Total/Phospho) InstantOne™ ELISA Kit

ELISA

Pricing & Availability

163

Invitrogen™ Multispecies ERK1/ERK2 (Total/Phospho) InstantOne™ ELISA Kit

ELISA

Pricing & Availability

164

Invitrogen™ Human IL1RA ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3557
Interassay CV	6.1%
Intraassay CV	4.5
Assay Sensitivity	4 pg/mL
Assay Range	31.2 to 2000 pg/mL
For Use With (Application)	Colorimetric

165

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

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