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 (68,770)

Singleplex and Multiplex Bead Based Immunoassays (5,549)

ELISA Substrates and Reagents (2,189)

1 – 15 of 73,885 results

R&D Systems™ Mouse GM-CSF Quantikine ELISA Kit

Mouse GM-CSF Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene ID (Entrez)	12981
Sample Type	Cell Culture Supernatant,Serum
Sample Volume	Cell Culture Supernates (50uL),Serum (50uL)
Synonym	colony stimulating factor 2 (granulocyte-macrophage), Colony-stimulating factor, CSF, CSF2, CSF-2, GMCSF, GM-CSF, GMCSFgranulocyte-macrophage colony-stimulating factor, granulocyte-macrophage colony stimulating factor, MGC131935, MGC138897, Molgramostim, molgramostin, sargramostim
Assay Sensitivity	5.8pg/mL
Assay Range	7.80 - 500pg/mL
For Use With (Application)	ELISA
Cross Reactivity	<50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules

Invitrogen™ TNF alpha 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

Invitrogen™ Cytokine 10-Plex Human Panel

Measures 10 analytes simultaneously and provides more data from each sample

Pricing & Availability

Invitrogen™ IL-6RA Human ProcartaPlex™ Simplex Kit

The Human IL-6RA ProcartaPlex Simplex Kit measures IL-6RA protein and is designed to be combinable with other Simplex kits so that users can create their own multiplex panel that utilizes Luminex xMAP technology for protein detection/quantitation.

Pricing & Availability

Invitrogen™ ProcartaPlex™ Human Cytokine and Chemokine Panel 1, 16plex

The ProcartaPlex Human Cytokine & Chemokine Panel 1 16plex enables the exploration of the immune response by analyzing 16 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

Invitrogen™ Mouse Amyloid beta 42 ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Human TNF alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	7.5%
Intraassay CV	4.4
Incubation Time	4 hr.
Gene Symbol	DIF-alpha,TNFA,TNFSF2,TNLG1F,TNF
Total Assay Time	4 hrs
Sample Volume	Plasma 100 μL, Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	1.7 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	15.6 to 1000 pg/mL
Marker Gene	TNF-α
For Use With (Application)	Colorimetric Detection
Test Time	1 hrs 20 mins
Accession Number	P01375
Regulatory Status	RUO
Target	TNF alpha
Kit Contents	Pre-coated 96 well plate,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7124
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Tissue Extraction Reagent I

Lysis buffer for total protein extraction from tissue samples

Pricing & Availability

Invitrogen™ Human IFN gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	6.0%
Intraassay CV	5.5
Incubation Time	2.75 hr.
Gene Symbol	IFG,IFI
Total Assay Time	2 hrs 45 mins
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<4 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	15.6 to 1000 pg/mL
Marker Gene	IFN-γ
For Use With (Application)	Colorimetric Detection
Test Time	1 hrs 20 mins
Accession Number	P01579
Regulatory Status	RUO
Target	IFN gamma
Kit Contents	Pre-coated 96 well plate,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3458
Sample Type	Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human Insulin ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Human IL-6 ELISA Kit, High Sensitivity

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3569
Interassay CV	6%
Intraassay CV	4.9
Assay Sensitivity	0.03 pg/mL
Assay Range	0.08 to 5.0 pg/ml

Invitrogen™ Human IL-17A ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3605
Intraassay CV	3.7
Assay Sensitivity	2 pg/mL
Assay Range	15 to 1000 pg/mL
For Use With (Application)	Colorimetric

Invitrogen™ Human IL-7 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	5 pg/mL
Research Discipline	Immunology
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	IL-7
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, BLC, ENA-78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-8, IL-9, IL-10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin, MCP-1, MCP-2, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, 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	5 pg/mL to 1000 pg/mL
Interassay CV	<12%
Gene Symbol	IL-7
Storage Requirements	2°C to 8°C
Assay Range	4.1 to 1000 pg/mL
Accession Number	P13232
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	3574, 3575
Sample Type	Plasma,Serum,Supernatant
Synonym	IL-7

Invitrogen™ Human IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3569
Interassay CV	4.9%
Intraassay CV	5.4
Assay Sensitivity	2 pg/mL
Assay Range	16 to 1690 pg/mL
For Use With (Application)	Colorimetric

Invitrogen™ Human TNF alpha ELISA Kit, Ultrasensitive

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.5%
Intraassay CV	5.9
Gene Symbol	DIF-alpha,TNFA,TNFSF2,TNLG1F,TNF
Total Assay Time	3 hrs
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<0.09 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	0.5 to 32 pg/mL
For Use With (Application)	Colorimetric
Test Time	1 hrs 20 mins
Accession Number	P01375
Regulatory Status	RUO
Target	TNF alpha
Kit Contents	Pre-coated 96 well plate,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Precision	<0.09 pg/mL
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7124
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

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