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 (132,570)

Singleplex and Multiplex Bead Based Immunoassays (6,179)

ELISA Substrates and Reagents (2,335)

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3,211 – 3,225 of 138,476 results

3,211

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Invitrogen™ Human Jagged 1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	JAG1
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.6 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	1.6-400 ng/mL
Test Time	1 hr 20 min
Accession Number	P78504
Regulatory Status	RUO
Target	Jagged1
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	182
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,212

Invitrogen™ Human PGI ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Protein Aliases	Pepsinogen C
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Substrate Type	Adaptor Proteins
Gene Symbol	PGA4
Total Assay Time	4 hr 45 min
Assay Sensitivity	20 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	20-6000 pg/mL
Test Time	1 hr 20 min
Accession Number	P0DJD7
Regulatory Status	RUO
Target	PGI
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	Pepsin A-4; pepsinogen 4, group I (pepsinogen A); pepsinogen A4; pepsinogen-4; PGA4Pepsin A-4; pepsinogen 4, group I (pepsinogen A); pepsinogen A4; pepsinogen-4; PGA4; PEPC; PGII
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	643847
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,213

Promotions Available

Invitrogen™ Mouse Coagulation Factor III ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	F3
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.6 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	1.6-400 ng/mL
Test Time	1 hr 20 min
Accession Number	P20352
Regulatory Status	RUO
Target	CD142
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	14066
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,214

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Invitrogen™ Mouse H60 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	H60a
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	82 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	82-20 ng/mL
Test Time	1 hr 20 min
Accession Number	H60; H60a; histocompatibility 60; histocompatibility 60 A
Regulatory Status	RUO
Target	H60
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	15101
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,215

Invitrogen™ Mouse IL-17B ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Protein Aliases	IL-17B, Cytokine CX1, Cytokine-like protein ZCYTO7, Neuronal interleukin-17-related factor
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	IL17B
Total Assay Time	4 hr 45 min
Assay Sensitivity	12 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	12-12000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q9QXT6
Regulatory Status	RUO
Target	IL17B
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	1110006O16Rik; 1700006N07Rik; Cytokine CX1; Cytokine Zcyto7; Cytokine-like protein ZCYTO7; gene for cytokine-like protein; IL17B; IL-17B; IL20; IL-20; Interleukin; interleukin 17B; interleukin 20; interleukin-17 beta; interleukin-17B; Interleukin20; Interleukin-20; neuronal interleukin-17 related factor; neuronal interleukin-17-related factor; NIRF; UNQ516/PRO1031; ZCYTO71110006O16Rik; 1700006N07Rik; Cytokine CX1; Cytokine Zcyto7; Cytokine-like protein ZCYTO7; gene for cytokine-like protein; IL17B; IL-17B; IL20; IL-20; Interleukin; interleukin 17B; interleukin 20; interleukin-17 beta; interleukin-17B; Interleukin20; Interleukin-20; neuronal interleukin-17 related factor; neuronal interleukin-17-related factor; NIRF; UNQ516/PRO1031; ZCYTO7; 1110006O16Rik; 1700006N07Rik; Zcyto7
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	56069
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,216

Invitrogen™ Monkey PF-4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.041 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.041-10 ng/mL
Test Time	1 hr 20 min
Accession Number	chemokine (C-X-C motif) ligand 4; C-X-C motif chemokine 4; CXCL4; Endothelial cell growth inhibitor; Iroplact; Oncostatin-A; Pf4; PF-4; Pf4a; Platelet factor 4; Platelet factor 4, short form; RATPF4A; Scyb4
Regulatory Status	RUO
Target	PF4
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,217

BD Human CD253 (TRAIL) ELISA Set

For human TNF-Related Apoptosis-Inducing Ligand (TRAIL)

Pricing & Availability

3,218

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Invitrogen™ Rabbit IL-4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Il4
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	13.7 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	13.7-10000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q9MZR8
Regulatory Status	RUO
Target	IL-4
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	100302454
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,219

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Invitrogen™ Rat Eotaxin-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	CCL11
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2-400 pg/mL
Test Time	1 hr 20 min
Accession Number	P48298, P97545
Regulatory Status	RUO
Target	Eotaxin
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	20292, 29397
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,220

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Invitrogen™ Rat Galectin-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	LGALS1
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.15 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.15-25 ng/mL
Test Time	1 hr 20 min
Accession Number	P09382, P11762
Regulatory Status	RUO
Target	Galectin 1
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3956, 56646
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,221

Invitrogen™ Mouse Complement Factor B ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	CFB
Total Assay Time	3 hr 30 min
Assay Sensitivity	0.94 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	1.56-100 ng/mL
Test Time	1 hr 20 min
Accession Number	P04186
Regulatory Status	RUO
Target	Complement Factor B
Kit Contents	Micro ELISA Plate (Dismountable), Reference Standard , Concentrated Biotinylated Detection Ab(100x), Concentrated HRP Conjugate (100x), Reference Standard & Sample Diluent, Biotinylated Detection Ab Diluent, HRP Conjugate Diluent, Concentrated Wash Buffer(25x), Substrate Reagent, Stop Solution, Plate Sealer, Product Description, Certificate of Analysis,Reference Standard,Concentrated Biotinylated Detection Ab(100x),Concentrated HRP Conjugate (100x),Reference Standard & Sample Diluent,Biotinylated Detection Ab Diluent,HRP Conjugate Diluent,Concentrated Wash Buffer(25x),Substrate Reagent,Stop Solution,Plate Sealer,Product Description,Certificate of Analysis
Gene Alias	AHUS4; AI195813; AI255840; alternative-complement pathway C3/C5 convertase; ARMD14; B; BF; B-factor, properdin; BFD; C2; C3 proaccelerator; C3 proactivator; C3/C5 convertase; CFAB; CFB; CFBD; complement component 2 (within H-2S); complement factor B; Complement factor B Ba fragment; Complement factor B Bb fragment; Da1-24; DADB-122G4.5; Factor B; Fb; FBI12; GBG; glycine-rich beta glycoprotein; glycine-rich beta-glycoprotein; H2-Bf; histocompatibility 2, complement component factor B; PBF2; properdin; properdin factor BAHUS4; AI195813; AI255840; alternative-complement pathway C3/C5 convertase; ARMD14; B; BF; B-factor, properdin; BFD; C2; C3 proaccelerator; C3 proactivator; C3/C5 convertase; CFAB; CFB; CFBD; complement component 2 (within H-2S); complement factor B; Complement factor B Ba fragment; Complement factor B Bb fragment; Da1-24; DADB-122G4.5; Factor B; Fb; FBI12; GBG; glycine-rich beta glycoprotein; glycine-rich beta-glycoprotein; H2-Bf; histocompatibility 2, complement component factor B; PBF2; properdin; properdin factor B;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	14962
Sample Type	Plasma,Serum
Label or Dye	Biotin