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 (61,799)

Singleplex and Multiplex Bead Based Immunoassays (5,179)

ELISA Substrates and Reagents (1,934)

736 – 750 of 66,287 results

736

Promotions Available

Invitrogen™ Human Siglec-7 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	SIGLEC7
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.1 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.1 to 25 ng/mL
Test Time	1 hrs 20 mins
Accession Number	Adhesion inhibitory receptor molecule 1; adhesion inhibitory receptor molecule 1, siglec-7; AIRM1; AIRM-1; CD328; CDw328; D-siglec; p75; p75/ AIRM-1; p75/AIRM1; QA79; QA79 membrane protein; sialic acid binding Ig like lectin 7; sialic acid binding Ig-like lectin 7; sialic acid binding immunoglobulin-like lectin 7; sialic acid-binding Ig-like lectin 7; Siglec; SIGLEC19P; SIGLEC7; SIGLEC-7; SIGLECP2
Regulatory Status	RUO
Target	SIGLEC7
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)	27036
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

737

Invitrogen™ Human SIRT1 ELISA Kit

ELISA

Pricing & Availability

738

Invitrogen™ Human ROBO4 ELISA Kit

ELISA

Pricing & Availability

739

Invitrogen™ Human Serpin G1 ELISA Kit

ELISA

Pricing & Availability

740

Invitrogen™ Human BCMA/TNFRSF17 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Tnfrsf17
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.048 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.048 to 12 ng/mL
Test Time	1 hrs 20 mins
Accession Number	B cell maturation antigen; B-cell maturation factor; B-cell maturation protein; Bcm; BCMA; CD269; TNF receptor superfamily member 17; Tnfrsf13; Tnfrsf13a; TNFRSF17; tumor necrosis factor receptor superfamily member 17; tumor necrosis factor receptor superfamily, member 17
Regulatory Status	RUO
Target	BCMA
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)	608
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

741

Promotions Available

Invitrogen™ Human SMAD4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	SMAD4
Total Assay Time	4 hrs 45 mins
Sample Volume	Supernatant 50 μL
Assay Sensitivity	1.3 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	1.3 to 300 ng/mL
Test Time	1 hrs 20 mins
Accession Number	AW743858; D18Wsu70e; deleted in pancreatic carcinoma locus 4; Deletion target in pancreatic carcinoma 4; deletion target in pancreatic carcinoma 4 homolog; DPC4; hSMAD4; JIP; MAD (mothers against decapentaplegic Drosophila) homolog 4; MAD homolog 4; MADH4; Mothers against decapentaplegic homolog 4; mothers against decapentaplegic, Drosophila, homolog of, 4; mothers against DPP homolog 4; MYHRS; SMAD; SMAD 4; SMAD family member 4; SMAD, mothers against DPP homolog 4; SMAD4
Regulatory Status	RUO
Target	SMAD4
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)	4089
Sample Type	Supernatant
Label or Dye	HRP

742

Promotions Available

Invitrogen™ Human Tenascin R ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Tnr
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.2 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.2 to 50 ng/mL
Test Time	1 hrs 20 mins
Accession Number	J1NRM; J1-tenascin; janusin; neural recognition molecule J1-160/180; restrictin; tenascin R; tenascin R (restrictin, janusin); Tenascin-R; Tenascin-R (Restrictin janusin J1-160/180); Tenascin-R (Restrictin, janusin, J1-160/180); TNR; TN-R
Regulatory Status	RUO
Target	Tenascin R
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)	7143
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

743

Invitrogen™ Human Siglec-3 ELISA Kit

ELISA

Pricing & Availability

744

Promotions Available

Invitrogen™ Human SIRP-gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	SIRPG
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.41 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.41 to 100 ng/mL
Test Time	1 hrs 20 mins
Accession Number	bA77C3.1; CD172 antigen-like family member B; CD172 gamma; CD172g; CD172g antigen; RP11-77C3.2; signal regulatory protein gamma; signal-regulatory protein beta 2; signal-regulatory protein beta-2; Signal-regulatory protein gamma; SIRP beta 2; SIRPB2; SIRP-B2; SIRP-beta-2; SIRPG; SIRPgamma; SIRP-gamma
Regulatory Status	RUO
Target	SIRP gamma
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)	55423
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

745

Invitrogen™ Human SREC-I/SCARF1 ELISA Kit

ELISA

Pricing & Availability

746

Invitrogen™ Human Tenascin C ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3371
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	6.1 pg/mL
Assay Range	6.1 to 1,500 pg/mL

747

Invitrogen™ Human SMAD4 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	4089
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	1.3 ng/mL
Assay Range	1.3 to 300 ng/mL

748

Invitrogen™ Human SMPD1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Smpd1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.22 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	1.22 to 300 ng/mL
Test Time	1 hrs 20 mins
Accession Number	Acid sphingomyelinase; Asm; aSMase; A-SMase; NPD; Smpd1; sphingomyelin phosphodiesterase; sphingomyelin phosphodiesterase 1; sphingomyelin phosphodiesterase 1, acid lysosomal; Zn-SMase
Regulatory Status	RUO
Target	ASM
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)	6609
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

749

Invitrogen™ Human TIMP-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	7076
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	40 pg/mL
Assay Range	2 to 1,200 pg/mL

750

Invitrogen™ Human TLR-2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Tlr2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.32 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.32 to 80 ng/mL
Test Time	1 hrs 20 mins
Accession Number	CD282; Ly105; TIL4; Tlr2; TLR-2; toll like receptor 2; toll/interleukin-1 receptor-like protein 4; Toll-like receptor; Toll-like receptor 2; toll-like receptor 2 variant 1; toll-like receptor 2 variant 2; toll-like-receptor 2, exon 1 A
Regulatory Status	RUO
Target	TLR2
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)	7097
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

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