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 (84,791)

Singleplex and Multiplex Bead Based Immunoassays (5,723)

ELISA Substrates and Reagents (2,178)

106 – 120 of 90,205 results

106

Invitrogen™ ProcartaPlex™ Rat Cytokine & Chemokine Panel, 22plex

The ProcartaPlex Rat Cytokine & Chemokine Panel 22plex enables the study of immune function by analyzing 22 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

107

Invitrogen™ Mouse HMGB-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	15289
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	9.38 pg/mL
Assay Range	15.63 to 1000 pg/mL

108

Invitrogen™ Human Tau (Phospho) [pS396] ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	4137
Interassay CV	6.2%
Intraassay CV	4.2
Assay Sensitivity	<2 pg/mL
Assay Range	15.6 to 1000 pg/mL

109

Invitrogen™ IL-10 Human ProcartaPlex™ Simplex Kit

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

Pricing & Availability

110

Invitrogen™ CRP Human ProcartaPlex™ Simplex Kit

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

Pricing & Availability

111

Invitrogen™ Triiodothyronine (T3) Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Description	Triiodothyronine (T3) Competitive ELISA Kit
Interassay CV	13.4%
Intraassay CV	6.3
Total Assay Time	2 hrs 30 mins
Sample Volume	Fecal Extract 100 μL, Plasma 100 μL, Serum 100 μL, Supernatant 100 μL, Urine 25 μL
Assay Sensitivity	37.4 pg/mL
Storage Requirements	-20°C
Research Discipline	Metabolism
Assay Range	78.125 to 5000 pg/mL
For Use With (Application)	ELISA, Protein Assays, Aktivity Assays, Protein Biology, Reproductive Biology, Inflammation, Oxidative Stress, Metabolism, Cell Signaling, Epigenetics, Hematology, DNA Damage, Cancer Biology, Immunology, Neuroscience, Neurobiology, Steroid Hormone Detecti
Test Time	1 hrs 20 mins
Detection Method	Fluorescence
Regulatory Status	RUO
Target	Triiodothyronine (T3)
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,HRP-Conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Sample Type	Fecal Extract,Plasma,Serum,Supernatant,Urine
Label or Dye	HRP

112

Invitrogen™ Mouse IL-10 Instant ELISA™ Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	16153
Interassay CV	10.1%
Intraassay CV	6.7
Assay Sensitivity	5.28 pg/mL
Assay Range	39.1 to 2,500 pg/mL
For Use With (Application)	ELISA

113

Invitrogen™ Mouse IgM Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 50 μL
Assay Sensitivity	0.39 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.39 to 25 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Regulatory Status	RUO
Target	Mouse IgM
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)	16019
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Immunoglobulin M

114

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

ELISA

Pricing & Availability
Specifications

Target Species	Human,Mouse
Conjugate	HRP
Gene Symbol	Tgfb1
Total Assay Time	24 hr 30 min
Sample Volume	Plasma 20 μL, Serum 20 μL, Supernatant 100 μL
Assay Sensitivity	15.6 pg/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
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),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)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	21803, 7040
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Transforming Growth Factor beta 1, TGF-b1

115

Invitrogen™ Testosterone High Sensitivity Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Interassay CV	<10%
Intraassay CV	<6
Assay Sensitivity	2.97 pg/mL
Assay Range	7.8 to 1000 pg/mL

116

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,Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant cytokine for generating standard curve and calibrating samples,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,Detection enzyme: Pre-titrated Streptavidin-HRP,Substrate Solution: Tetramethylbenzidine (TMB) Substrate 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)	3592, 3593
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-12, IL12, IL23

117

Invitrogen™ Human IL-1 beta Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	CED,DPD1,LAP,TGFB,TGFbeta
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 150 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P01584
Regulatory Status	RUO
Target	IL-1 beta
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,Biotin-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,Enzyme: Pre-titrated Avidin-HRP,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)	3553
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-1 beta

118

Invitrogen™ Mouse MCPT-1 (mMCP-1) Uncoated ELISA Kit

ELISA

Pricing & Availability

119

Invitrogen™ Human GDF15 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 33 μL, Serum 33 μL, Supernatant 100 μL
Assay Sensitivity	2 pg/mL
Research Discipline	Signal Transduction
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	GDF15
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, VEGF.
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
Label or Dye	HRP
Calibration Range	2 pg/mL to 800 pg/mL
Interassay CV	<12%
Gene Symbol	GDF-15,MIC-1,MIC1,NAG-1,PDF,PLAB,PTGFB
Storage Requirements	2°C to 8°C
Assay Range	1.1 to 800 pg/mL
Accession Number	Q99988
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	9518
Sample Type	Plasma,Serum,Supernatant
Synonym	GDF-15, MIC-1, MIC1, NAG-1, PDF, PLAB, PTGFB

120

Invitrogen™ Human CRP ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	1401
Interassay CV	9.7%
Intraassay CV	7
Assay Sensitivity	<10 pg/mL
Assay Range	18.75 to 1200 pg/mL
For Use With (Application)	Colorimetric Detection

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