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 (68,771)

Singleplex and Multiplex Bead Based Immunoassays (5,556)

ELISA Substrates and Reagents (2,186)

16 – 30 of 73,890 results

Invitrogen™ Human TNF alpha ELISA Kit, Ultrasensitive

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.5%
Intraassay CV	5.9
Gene Symbol	DIF-alpha,TNFA,TNFSF2,TNLG1F,TNF
Total Assay Time	3 hrs
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<0.09 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	0.5 to 32 pg/mL
For Use With (Application)	Colorimetric
Test Time	1 hrs 20 mins
Accession Number	P01375
Regulatory Status	RUO
Target	TNF alpha
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
Precision	<0.09 pg/mL
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7124
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Mouse Amyloid beta 40 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),Assay Buffer concentrate,Biotinylated Detection Antibody,Streptavidin-HRP,Wash Buffer,Substrate Solution,Stop Solution,Adhesive Plate Covers,Control High,Control Low
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 Tau (Phospho) [pS396] ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	4137
Interassay CV	6.2%
Intraassay CV	4.2
Assay Sensitivity	<2 pg/mL
Assay Range	15.6 to 1000 pg/mL

Invitrogen™ Mouse IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	6.7%
Intraassay CV	5.8
Gene Symbol	IL-6
Total Assay Time	3 hrs 30 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	<3 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	7.8 to 500 pg/mL
For Use With (Application)	Colorimetric
Test Time	1 hrs 20 mins
Accession Number	P08505
Regulatory Status	RUO
Target	IL-6
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
Precision	<3 pg/mL
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	16193
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Multispecies JNK1/JNK2 (Phospho) [pT183/pY185] InstantOne™ ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	26419, 26420, 5599, 5601
For Use With (Application)	ELISA

Invitrogen™ Human MMP-12 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Mmp12
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.04 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.04 to 10 ng/mL
Test Time	1 hrs 20 mins
Accession Number	3.4.24.65; AV378681; HME; Macrophage elastase; Macrophage metalloelastase; macrophage-metalloelastase; matrix metallo protease; matrix metallopeptidase 12; matrix metallopeptidase 12 (macrophage elastase); matrix metalloproteinase 12; matrix metalloproteinase 12 (macrophage elastase); matrix metalloproteinase-12; ME; MGC138506; Mme; Mmel; MMP; MMP12; MMP-12; MMPs
Regulatory Status	RUO
Target	MMP12
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)	4321
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Mouse IL-6 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene Symbol	HP40,IL-9,P40
Total Assay Time	24 hrs 30 mins
Sample Volume	Cell Lysate 100 μL, Plasma 100 μL, Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	4 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	4 to 500 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P08505
Regulatory Status	RUO
Target	IL-6
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)	16193
Sample Type	Cell Lysates,Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-6

Invitrogen™ Human IL-10 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	IL-2
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 300 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P22301
Regulatory Status	RUO
Target	IL-10
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)	3586
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-10

Invitrogen™ Human IL-17A ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	9.1%
Intraassay CV	7.1
Gene Symbol	Ctla-8,Ctla8,IL-17,IL-17 A,Il17
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.5 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	1.6 to 100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	Q16552
Regulatory Status	RUO
Target	IL-17 A
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)	3605
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin 17 A, CTLA8

Invitrogen™ Human Complement C5a ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Intraassay CV	3.6
Total Assay Time	4 hrs 30 mins
Sample Volume	Plasma 10 μL, Serum 5 μL, Supernatant 50 μL
Assay Sensitivity	0.005 ng/mL
Assay Range	0.078 to 5.0 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Regulatory Status	RUO
Target	Complement C5a
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)	727
Sample Type	Plasma,Serum,Supernatant
Synonym	complement component 5, C5a, C5D, C5b, ECLZB, CPAMD4

Invitrogen™ Human C1q ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Intraassay CV	4.7
Total Assay Time	4 hrs 30 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	0.08 ng/mL
Assay Range	0.9 to 60 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Regulatory Status	RUO
Target	C1q
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Lysis Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	712, 713, 714
Sample Type	Plasma,Serum,Supernatant
Synonym	complement component 1, q subcomponent, A chain el, complement component 1, q subcomponent, alpha poly

Invitrogen™ Human IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	5.2%
Intraassay CV	3.4
Gene Symbol	BSF-2,BSF2,CDF,HGF,HSF,IFN-beta-2,IFNB2,IL-6
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.92 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	1.56 to 100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P05231
Regulatory Status	RUO
Target	IL-6
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)	3569
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interferon-beta 2, B-cell stimulatory factor 2,HGF

Invitrogen™ Human IL-12 p70 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.8%
Intraassay CV	3
Gene Symbol	CLMF,CLMF2,IL-12 B,IMD28,IMD29,NKSF,NKSF2,CLMF,IL-12 A,NFSK,NKSF1,P35
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2.1 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	3.1 to 200 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P29459,P29460
Regulatory Status	RUO
Target	IL-12 p70
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)	3592, 3593
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-12 subunit p70, CLMF, NKSF

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