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 (61,853)

Singleplex and Multiplex Bead Based Immunoassays (5,182)

ELISA Substrates and Reagents (1,932)

616 – 630 of 66,342 results

616

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Invitrogen™ Human SP-D ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	SFTPD
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.12 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.12 to 30 ng/mL
Test Time	1 hrs 20 mins
Accession Number	AI573415; COLEC7; Collectin7; Collectin-7; CP4; EGK
Regulatory Status	RUO
Target	SFTPD
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)	6441
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

617

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Invitrogen™ Human SGK1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	SGK1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2.5 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	2.5 to 500 ng/mL
Test Time	1 hrs 20 mins
Accession Number	serine/threonine protein kinase SGK; serine/threonine-protein kinase Sgk1; serum and glucocorticoid-dependent protein kinase; serum/glucocorticoid regulated kinase 1; serum/glucocorticoid-regulated kinase 1; SGK; SGK1; Sgk1 variant i3
Regulatory Status	RUO
Target	SGK1
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)	6446
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

618

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Invitrogen™ Human TAFA1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	FAM19A1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.12 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.12 to 25 ng/mL
Test Time	1 hrs 20 mins
Accession Number	Chemokine-like protein TAFA-1; FAM19A1; family with sequence similarity 19 (chemokine (C-C motif)-like), member A1; family with sequence similarity 19 member A1, C-C motif chemokine like; protein FAM19A1; TAFA1; TAFA-1
Regulatory Status	RUO
Target	TAFA1
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)	407738
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

619

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Invitrogen™ Human Thrombospondin-2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	THBS2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.68 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.68 to 160 ng/mL
Test Time	1 hrs 20 mins
Accession Number	THBS2; Thbs-2; thrombospondin 2; Thrombospondin2; thrombospondin-2; TSP2; TSP-2; TSP2thrombospondin-2
Regulatory Status	RUO
Target	Thrombospondin 2
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)	7058
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

620

Invitrogen™ Human TIGIT ELISA Kit

ELISA

Pricing & Availability

621

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Invitrogen™ Human SMOC-2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	SMOC2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	18 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	18 to 4,000 pg/mL
Test Time	1 hrs 20 mins
Accession Number	bA270C4A0.1; bA37D8.1; dJ421D16.1; DTDP1; MST117; MSTP117; MSTP140; Secreted modular calcium-binding protein 2; SMAP2; SMAP-2; SMOC2; SMOC-2; smooth muscle associated protein 2; smooth muscle-associated protein 2; SPARC related modular calcium binding 2; SPARC-related modular calcium-binding protein 2; thyroglobulin type-1 repeat containing protein
Regulatory Status	RUO
Target	SMOC2
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)	64094
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

622

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Invitrogen™ Human beta-Glucuronidase/GUSB ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	GUSB
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.18 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.18 to 40 ng/mL
Test Time	1 hrs 20 mins
Accession Number	Ac2-223; adipose storage deficiency; AI747421; asd; beta glucuronidase; beta-D-glucuronidase; beta-G1; Beta-glucuronidase; BG; g; glucuronidase beta; glucuronidase, beta; Gur; Gus; GUSB; Gus-r; Gus-s; Gus-t; Gus-u; Gut; MPS7
Regulatory Status	RUO
Target	GUSB
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)	2990
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

623

Invitrogen™ Human Syndecan-3 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	9672
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	0.61 ng/mL
Assay Range	0.061 to 15 ng/mL

624

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Invitrogen™ Human TIM-4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	TIMD4
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	20 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	20 to 5,000 pg/mL
Test Time	1 hrs 20 mins
Accession Number	B430010N18Rik; RGD1564516; smuckler; soluble TIM 4; Spleen, mucin-containing, knockout of lymphotoxin protein; sTIM 4; T cell immunoglobulin and mucin domain containing 4; T-cell immunoglobulin and mucin domain containing 4; T-cell immunoglobulin and mucin domain-containing protein 4; T-cell immunoglobulin mucin receptor 4; T-cell membrane protein 4; Tim4; TIM-4; TIMD4; TIMD-4
Regulatory Status	RUO
Target	TIM-4 (TIMD4)
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)	91937
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

625

Invitrogen™ Human Thimet Oligopeptidase/THOP1 ELISA Kit

ELISA

Pricing & Availability

626

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Invitrogen™ Human Thrombospondin-5/COMP ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	COMP
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.085 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.085 to 20 ng/mL
Test Time	1 hrs 20 mins
Accession Number	cartilage oligomeric matrix protein; cartilage oligomeric matrix protein (pseudoachondroplasia, epiphyseal dysplasia 1, multiple); cartilage oligomeric matrix protein(pseudoachondroplasia, epiphyseal dysplasia 1, multiple); Comp; EDM1; EPD1; MED; MGC131819; MGC149768; PSACH; pseudoachondroplasia (epiphyseal dysplasia 1, multiple); putative cartilage oligomeric matrix protein; THBS5; Thrombospondin5; Thrombospondin-5; TSP 5; TSP5
Regulatory Status	RUO
Target	COMP
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)	1311
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP