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 (61,748)

ELISA Substrates and Reagents (1,914)

Singleplex and Multiplex Bead Based Immunoassays (1,909)

106 – 120 of 62,946 results

106

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

107

Invitrogen™ ProcartaPlex™ Mouse Th1/Th2 Cytokine & Chemokine Panel 1, 20plex

The ProcartaPlex Mouse Th1/Th2 Cytokine & Chemokine Panel 1 20plex enables the study of immune function by analyzing 20 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

108

Invitrogen™ Human IL-6 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	CVID11,IL-21,Za11
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 200 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P05231
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)	3569
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-6

109

Invitrogen™ ProcartaPlex Human Basic Kit

Ideal solution for assessing multiple protein biomarkers in a single sample. This kit includes all non-target specific reagents - assay diluent, wash buffers, SA-PE and plates. Explore our broad portfolio of pre-configures panels and combinable single analytes.

Pricing & Availability

110

Invitrogen™ Human/Mouse TGF beta-1 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Human,Mouse
Conjugate	HRP
Gene Symbol	IFN-g,Ifg
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 20 μL, Serum 20 μL, Supernatant 100 μL
Assay Sensitivity	8 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	8 to 1,000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P01137,P04202
Regulatory Status	RUO
Target	TGF beta-1
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)	21803, 7040
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Transforming Growth Factor beta 1, TGF-b1

111

Invitrogen™ Rat IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Rat
Conjugate	HRP
Interassay CV	10%
Intraassay CV	5
Gene Symbol	ILg6,Ifnb2
Total Assay Time	3 hrs 10 mins
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	12.0 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	31.3 to 2,000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P20607
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,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	24498
Sample Type	Serum,Supernatant
Label or Dye	HRP
Synonym	Interferon-beta 2, B-cell stimulatory factor 2,HGF

112

Invitrogen™ Rat IL-17A ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Rat
Conjugate	HRP
Interassay CV	7.6%
Intraassay CV	8.5
Gene Symbol	CTLA-8,IL-17,IL-17 A,Il17
Total Assay Time	3 hrs 30 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.0 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	Q61453
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,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	301289
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin 17 A, CTLA8

113

Invitrogen™ Human TNF alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	7.4%
Intraassay CV	6
Gene Symbol	DIF-alpha,TNFA,TNFSF2,TNLG1F,TNF
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL, Urine 50 μL
Assay Sensitivity	2.3 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	7.8 to 500 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P01375
Regulatory Status	RUO
Target	TNF alpha
Kit Contents	Pre-coated 96 well plate,Standard,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)	7124
Sample Type	Plasma,Serum,Supernatant,Urine
Label or Dye	HRP
Synonym	Cachectin, Tumor necrosis factor alpha, DIF

114

Invitrogen™ Human Myeloperoxidase Instant ELISA™ Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	4353
Interassay CV	9.5%
Intraassay CV	6.2
Assay Sensitivity	26 pg/mL
Assay Range	156 to 10,000 pg/mL
For Use With (Application)	ELISA

115

Invitrogen™ Human IL-6 Receptor (Soluble) ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	2.2%
Intraassay CV	1.7
Gene Symbol	CD126,IL-6 R-1,IL-6 RA,IL6QA,IL6RQ,gp80,IL6R
Total Assay Time	2 hrs 10 mins
Sample Volume	Amniotic Fluid 20 μL, Plasma 10 μL, Serum 10 μL, Supernatant 20 μL, Urine 20 μL
Assay Sensitivity	0.01 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.08 to 5.0 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P08887
Regulatory Status	RUO
Target	IL-6 Receptor (CD126)
Kit Contents	Pre-coated 96 well plates,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3570
Sample Type	Amniotic Fluid,Plasma,Serum,Supernatant,Urine
Label or Dye	HRP
Synonym	CD126, Membrane glycoprotein 80

116

Invitrogen™ Human IL-17A (homodimer) Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	CANDF6,IL-17 F,ML-1,ML1
Total Assay Time	24 hrs 30 mins
Sample Volume	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	Q16552
Regulatory Status	RUO
Target	IL-17 A
Kit Contents	Capture Antibody: Pre-titrated,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86),Purified antibody,Biotin-conjugated antibody,Standard: Recombinant cytokine for generating standard curve and calibrating samples,Standard: Recombinant cytokine for generating standard curve and calibrating samples,Assay Diluent: 5X concentrated,Assay Diluent: 5X concentrated,Substrate Solution: Tetramethylbenzidine (TMB) Substrate Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3605
Sample Type	Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-17 A, IL-17 AA

117

Invitrogen™ Human IL-12 p70 Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	IFN-g,Ifg
Total Assay Time	24 hrs 30 mins
Sample Volume	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	P29459,P29460
Regulatory Status	RUO
Target	IL-12 p70
Kit Contents	Capture Antibody: Pre-titrated,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86),Detection Antibody: Pre-titrated,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,ELISA/ELISPOT Coating Buffer Powder: This uncoated ELISA kit may contain ELISA/ELISPOT Coating Buffer Powder (Reconstitute to 1L with dH20 and filter (0.22 μM)) or 10X PBS ELISA Coating Buffer (Dilute 1 part 10X Buffer into 9 parts dH20).,Assay Diluent: 5X concentrated,Assay Diluent: 5X concentrated,Substrate Solution: Tetramethylbenzidine (TMB) Substrate Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards
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, IL12, IL23