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 (132,619)

Singleplex and Multiplex Bead Based Immunoassays (6,174)

ELISA Substrates and Reagents (2,341)

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421 – 435 of 138,521 results

421

Invitrogen™ Human Adiponectin ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	3.1%
Intraassay CV	4.2%
Gene Symbol	ADIPOQ
Total Assay Time	3 hr 30 min
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	0.012 ng/mL
Storage Requirements	2-8°C
Assay Range	0.23-15 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	Q15848
Regulatory Status	RUO
Target	Adiponectin
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	9370
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	ACDC, apM1, GBP-28, ADIPOQ

422

Invitrogen™ Human STAT5 alpha/beta (Phospho) [pY694/pY699] InstantOne™ ELISA Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human
Conjugate	HRP
Gene Symbol	STAT5A, STAT5B
Total Assay Time	1 hr 10 min
Storage Requirements	2-8°C
Test Time	1 hr 20 min
Accession Number	P42229, P51692
Regulatory Status	RUO
Target	STAT5 alpha/beta
Kit Contents	Capture Antibody, Detection Antibody Reagent, InstantOneTM Assay Plate, Cell Lysis Buffer, Enhancer Solution, Wash Buffer (10X), Substrate Reagent (TMB), Stop Solution, Positive Control Cell Lysate (lyophilized), Plate seal,Detection Antibody Reagent,InstantOne™ Assay Plate,Cell Lysis Buffer,Enhancer Solution,Wash Buffer (10X),Substrate Reagent (TMB),Stop Solution,Positive Control Cell Lysate (lyophilized),Plate seal
Gene Alias	AA959963; Mammary gland factor; mammary gland factor STAT5A; mammary gland factor STAT5B; mammary gland factor; transcription factor; MGF; Mpf; signal transducer and activator of transcription 5; Signal transducer and activator of transcription 5a; Signal transducer and activator of transcription 5B; STA5B; STAT; STAT5; Stat5a; Stat5b; transcription factor STAT5BAA959963; Mammary gland factor; mammary gland factor STAT5A; mammary gland factor STAT5B; mammary gland factor; transcription factor; MGF; Mpf; signal transducer and activator of transcription 5; Signal transducer and activator of transcription 5a; Signal transducer and activator of transcription 5B; STA5B; STAT; STAT5; Stat5a; Stat5b; transcription factor STAT5B; STAT5;MGF; STAT5
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	6776, 6777
Sample Type	Cell Lysates
Label or Dye	Biotin

423

Invitrogen™ Human STAT3 (Phospho) [pY705] InstantOne™ ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Aliases	Acute-phase response factor
Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human,Human
Conjugate	HRP
Gene Symbol	STAT3
Total Assay Time	1 hr 10 min
Storage Requirements	2-8°C
Test Time	1 hr 20 min
Accession Number	P40763
Regulatory Status	RUO
Target	STAT3
Kit Contents	Capture Antibody, Detection Antibody Reagent, InstantOneTM Assay Plate, Cell Lysis Buffer, Enhancer Solution, Wash Buffer (10X), Substrate Reagent (TMB), Stop Solution, Positive Control Cell Lysate (lyophilized), Plate seal,Detection Antibody Reagent,InstantOne™ Assay Plate,Cell Lysis Buffer,Enhancer Solution,Wash Buffer (10X),Substrate Reagent (TMB),Stop Solution,Positive Control Cell Lysate (lyophilized),Plate seal
Gene Alias	1110034C02Rik; acute phase response factor; acute-phase response factor; ADMIO; ADMIO1; APRF; AW109958; DNA-binding protein APRF; FLJ20882; HIES; MGC16063; signal transducer and activator of transcription 3; signal transducer and activator of transcription 3 (acute-phase response factor); signal transducer; activator of transcription; acute-phase response factor; signal transduction and activation of transcription 3; STAT; STAT3; STAT-3; stat3 protein; STAT3b1; STAT3b2; transcription factor; Unknown (protein for MGC:128731); wu:fc15d02; wu:fl59g06; z-Stat31110034C02Rik; acute phase response factor; acute-phase response factor; ADMIO; ADMIO1; APRF; AW109958; DNA-binding protein APRF; FLJ20882; HIES; MGC16063; signal transducer and activator of transcription 3; signal transducer and activator of transcription 3 (acute-phase response factor); signal transducer; activator of transcription; acute-phase response factor; signal transduction and activation of transcription 3; STAT; STAT3; STAT-3; stat3 protein; STAT3b1; STAT3b2; transcription factor; Unknown (protein for MGC:128731); wu:fc15d02; wu:fl59g06; z-Stat3; ADMIO; ADMIO1; APRF; HIES
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	6774
Sample Type	Cell Lysates
Label or Dye	Biotin

424

Invitrogen™ Human HGF Instant ELISA™ Kit

ELISA

Pricing & Availability
Specifications

Protein Aliases	Hepatopoietin-A, Scatter factor, SF
Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	8.3%
Intraassay CV	7.6%
Gene Symbol	Hgf
Total Assay Time	3 hr 10 min
Assay Sensitivity	5.5 pg/mL
Storage Requirements	-20°C
Assay Range	63-4000 pg/mL
Test Time	15 min
Accession Number	P14210
Regulatory Status	RUO
Target	HGF
Kit Contents	Pre-coated 96 well Microplate, Biotinylated Detection Antibody, SAV-HRP, Sample Diluent, lyophilized, Standard (8-well strips x 4), Wash Buffer Concentrate, Substrate Solution, Sample Diluent, Stop Solution, Lysis Buffer 10x, Adhesive Plate Covers,Biotinylated Detection Antibody,SAV-HRP,Sample Diluent,lyophilized,Standard (8-well strips x 4),Wash Buffer Concentrate,Substrate Solution,Sample Diluent,Stop Solution,Lysis Buffer 10x,Adhesive Plate Covers
Gene Alias	C230052L06Rik; DFNB39; Fibroblast derived tumor cytotoxic factor; fibroblast-derived tumor cytotoxic factor; F-TCF; hepatocyte growth factor; Hepatocyte growth factor (hepapoietin A; hepatocyte growth factor (hepapoietin A; scatter factor); Hepatocyte growth factor alpha chain; Hepatocyte growth factor beta chain; Hepatopoeitin A; hepatopoeitin-A; HepatopoietinA; hepatopoietin-A; Hgf; HGF/SF; HGFB; HPTA; Lung fibroblast derived mitogen; lung fibroblast-derived mitogen; NK1; NK2; Scatter factor; scatter factor); SF; SF/HGFC230052L06Rik; DFNB39; Fibroblast derived tumor cytotoxic factor; fibroblast-derived tumor cytotoxic factor; F-TCF; hepatocyte growth factor; Hepatocyte growth factor (hepapoietin A; hepatocyte growth factor (hepapoietin A; scatter factor); Hepatocyte growth factor alpha chain; Hepatocyte growth factor beta chain; Hepatopoeitin A; hepatopoeitin-A; HepatopoietinA; hepatopoietin-A; Hgf; HGF/SF; HGFB; HPTA; Lung fibroblast derived mitogen; lung fibroblast-derived mitogen; NK1; NK2; Scatter factor; scatter factor); SF; SF/HGF; DFNB39; F-TCFB; HPTA; SF; HGF
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3082
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

425

Invitrogen™ Cell Copper (Cu) Colorimetric Assay Kit

These complete, ready-to-use kits include clear 96-well plate(s), other assay specific reagents, buffers, and a lot-specific technical data sheet.

Pricing & Availability

426

Invitrogen™ Multispecies p70 S6 Kinase (Phospho) [pT389] InstantOne™ ELISA Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human,Mouse
Conjugate	HRP
Gene Symbol	RPS6KB1
Total Assay Time	1 hr 10 min
Storage Requirements	2-8°C
Test Time	1 hr 20 min
Accession Number	P23443, Q8BSK8
Regulatory Status	RUO
Target	p70 S6 Kinase
Kit Contents	Capture Antibody, Detection Antibody Reagent, InstantOneTM Assay Plate, Cell Lysis Buffer, Enhancer Solution, Wash Buffer (10X), Substrate Reagent (TMB), Stop Solution, Positive Control Cell Lysate (lyophilized), Plate seal,Detection Antibody Reagent,InstantOne™ Assay Plate,Cell Lysis Buffer,Enhancer Solution,Wash Buffer (10X),Substrate Reagent (TMB),Stop Solution,Positive Control Cell Lysate (lyophilized),Plate seal
Gene Alias	10539; 2610318I15Rik; 4732464A07Rik; 70 kDa ribosomal protein S6 kinase 1; 7084; 70kDa; 7-10; AA959758; AI256796; AI314060; CG10539; CG10539-PA; CG10539-PB; Dmel\CG10539; Dmel_CG10539; Dp70[s6k]; Dp70S6k; dps6k; dS6 kinase; dS6K; d-S6K; dS6K1; EC 2.7.11.1; fs(3)07084; hypothetical protein; kinase p70S6K; KS6B1; l(3)07084; p70 p70-S6K; p70 ribosomal S6 kinase; p70 ribosomal S6 kinase alpha; p70 S6 kinase; p70 S6 kinase 1; p70 S6 kinase alpha; p70 S6 kinase, alpha; p70 S6K; p70 S6KA; p70 S6K-alpha; p70(S6K)-alpha; p70/85s6k; p70/S6K; p70[S6 kinase]; p70[S6k]; p70[S6kinase]; p70-alpha; p70S6 kinase; p70S6k; p70-S6K; p70-S6K 1; p70S6K kinase; p70s6k protein kinase homolog; P70S6K1; p70S6K-alpha; p80-S6K 1; p85 p85S6K; Pk64F; PkS6; protein kinase-like 64F; PS6K; p-S6K; ribosomal protein S6 kinase; ribosomal protein S6 kinase B1; ribosomal protein S6 kinase beta-1; Ribosomal protein S6 kinase I; ribosomal protein S6 kinase polypeptide 1; ribosomal protein S6 kinase, 70kD, polypeptide 1; ribosomal protein S6 kinase, 70kDa, polypeptide 1; ribosomal protein S6 kinase, polypeptide 1; ribosomal S6 protein kinase; Rps6kb1; RPS6-p70-protein kinase; S6 K; S6 kinase; s6k; S6K kinase; S6K1; s6k11; S6K-beta-1; S6kinase; S6-kinase; S6k-PA; S6k-PB; serine/threonine kinase 14 alpha; serine/threonine-protein kinase 14A; STK14A10539; 2610318I15Rik; 4732464A07Rik; 70 kDa ribosomal protein S6 kinase 1; 7084; 70kDa; 7-10; AA959758; AI256796; AI314060; CG10539; CG10539-PA; CG10539-PB; Dmel\CG10539; Dmel_CG10539; Dp70[s6k]; Dp70S6k; dps6k; dS6 kinase; dS6K; d-S6K; dS6K1; EC 2.7.11.1; fs(3)07084; hypothetical protein; kinase p70S6K; KS6B1; l(3)07084; p70 p70-S6K; p70 ribosomal S6 kinase; p70 ribosomal S6 kinase alpha; p70 S6 kinase; p70 S6 kinase 1; p70 S6 kinase alpha; p70 S6 kinase, alpha; p70 S6K; p70 S6KA; p70 S6K-alpha; p70(S6K)-alpha; p70/85s6k; p70/S6K; p70[S6 kinase]; p70[S6k]; p70[S6kinase]; p70-alpha; p70S6 kinase; p70S6k; p70-S6K; p70-S6K 1; p70S6K kinase; p70s6k protein kinase homolog; P70S6K1; p70S6K-alpha; p80-S6K 1; p85 p85S6K; Pk64F; PkS6; protein kinase-like 64F; PS6K; p-S6K; ribosomal protein S6 kinase; ribosomal protein S6 kinase B1; ribosomal protein S6 kinase beta-1; Ribosomal protein S6 kinase I; ribosomal protein S6 kinase polypeptide 1; ribosomal protein S6 kinase, 70kD, polypeptide 1; ribosomal protein S6 kinase, 70kDa, polypeptide 1; ribosomal protein S6 kinase, polypeptide 1; ribosomal S6 protein kinase; Rps6kb1; RPS6-p70-protein kinase; S6 K; S6 kinase; s6k; S6K kinase; S6K1; s6k11; S6K-beta-1; S6kinase; S6-kinase; S6k-PA; S6k-PB; serine/threonine kinase 14 alpha; serine/threonine-protein kinase 14A; STK14A; PS6K; S6K; S6K-beta-1; S6K1; STK14A; p70 S6KA; p70(S6K)-alpha; p70-S6K; p70-alpha
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	6198, 72508
Sample Type	Cell Lysates
Label or Dye	Biotin

427

Invitrogen™ Human PDGF-BB ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.4%
Intraassay CV	4%
Gene Symbol	PDGFB
Total Assay Time	3 hr 30 min
Sample Volume	Plasma 20 μL, Serum 20 μL, Supernatant 20 μL
Assay Sensitivity	4.6 pg/mL
Storage Requirements	2-8°C
Assay Range	31.3-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P01127
Regulatory Status	RUO
Target	PDGF-BB
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,Standard,Sample Diluent,Assay Buffer 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)	5155
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Platelet derived growth factor BB

428

Invitrogen™ Multispecies ERK1/ERK2 (Phospho) [pT202/pY204]/[pT185/pY187] InstantOne™ ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Total Assay Time	1 hr 10 min
Sample Volume	Cell Lysate 20 μL
Storage Requirements	2-8°C
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	ERK1/2
Kit Contents	Capture Antibody, Detection Antibody Reagent, InstantOneTM Assay Plate, Cell Lysis Buffer, Enhancer Solution, Wash Buffer (10X), Substrate Reagent (TMB), Stop Solution, Positive Control Cell Lysate (lyophilized), Plate seal,Detection Antibody Reagent,InstantOne™ Assay Plate,Cell Lysis Buffer,Enhancer Solution,Wash Buffer (10X),Substrate Reagent (TMB),Stop Solution,Positive Control Cell Lysate (lyophilized),Plate seal
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	5594, 5595
Sample Type	Cell Lysates
Synonym	p44/p42, MAP Kinase 1/2

429

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 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.14 mIU/mL
Storage Requirements	2-8°C
Assay Range	1.6-100 mIU/mL
Test Time	1 hr 20 min
Accession Number	P01588
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,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)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	2056
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

430

Invitrogen™ Human IL-18 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.1%
Intraassay CV	6.5%
Gene Symbol	IL18
Total Assay Time	3 hr 10 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	9.0 pg/mL
Storage Requirements	2-8°C
Assay Range	78-5000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	Q14116
Regulatory Status	RUO
Target	IL-18
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,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Controls,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3606
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Interleukin-18, Interferon-gamma-inducing factor

431

Invitrogen™ ProcartaPlex Mouse 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

432

Invitrogen™ Human IL-13 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.6%
Intraassay CV	6%
Gene Symbol	Il13
Total Assay Time	2 hr 10 min
Sample Volume	Amniotic Fluid 50 μL, Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.7 pg/mL
Storage Requirements	2-8°C
Assay Range	1.6-100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P35225
Regulatory Status	RUO
Target	IL-13
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,Standard,Sample Diluent,Assay Buffer 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)	3596
Sample Type	Amniotic Fluid,Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	ALRH, BHR1

433

Invitrogen™ Human IL-1 alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	10%
Intraassay CV	5.4%
Gene Symbol	Il1a
Total Assay Time	3 hr 10 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL, Urine 50 μL
Assay Sensitivity	1.1 pg/mL
Storage Requirements	2-8°C
Assay Range	1.6-100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P01583
Regulatory Status	RUO
Target	IL-1 alpha
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,Standard,Sample Diluent,Assay Buffer 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)	3552
Sample Type	Plasma,Serum,Supernatant,Urine
Label or Dye	Biotin
Synonym	Hematopoietin 1, IL1F1, Interleukin 1 alpha

434

Invitrogen™ VEGF-A Human ProcartaPlex™ Simplex Kit

The Human VEGF-A Simplex ProcartaPlex Kit measures VEGF-A protein and is designed to be combinable with other Simplex kits so that you can create your own multiplex panel that utilizes Luminex xMAP technology for protein detection/quantitation.

Pricing & Availability

435

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R&D Systems™ Human CTGF/CCN2 DuoSet ELISA

Human CTGF/CCN2 DuoSet ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

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