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 (131,857)

Singleplex and Multiplex Bead Based Immunoassays (5,864)

ELISA Substrates and Reagents (2,338)

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226 – 240 of 137,516 results

226

Invitrogen™ Human IL-1 beta ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3553
Interassay CV	4.5%
Intraassay CV	2.9
Assay Sensitivity	2 pg/mL
Assay Range	33 to 1400 pg/mL
For Use With (Application)	Colorimetric

227

R&D Systems™ cAMP Parameter Assay Kit

cAMP Parameter Assay Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Specificity	Cyclic AMP Levels in Various Samples
Target Species	Multi-species
Conjugate	Biotin
Product Type	ELISA Kit
Sample Type	Cell Culture Supernatant,Cell Lysates,Plasma (EDTA, Heparin),Saliva,Serum,Urine
Assay Sensitivity	8.57 pmol/mL
Storage Requirements	Store the unopened product at -20° to -70°C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.
Assay Range	3.75 to 240 pmol/mL
For Use With (Application)	ELISA
Cross Reactivity	Cross-species reactivity not tested. Cross-reactivity observed with 1 or more available related molecules.

228

Invitrogen™ ProcartaPlex™ Mouse Th1/Th2/Th9/Th17/Th22/Treg Cytokine Panel, 17plex

The ProcartaPlex Mouse Th1/Th2/Th9/Th17/Th22/Treg Cytokine Panel 17plex enables the exploration of the T helper response by analyzing 17 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

229

Invitrogen™ ProcartaPlex™ Human Cytokine/Chemokine/Growth Factor Convenience Panel 1, 45plex

The ProcartaPlex Human Cytokine/Chemokine/Growth Factor Convenience Panel 1 45plex enables the study of immune function by analyzing 45 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

230

Invitrogen™ IFN gamma 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

231

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

232

Invitrogen™ Mouse IL-33 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	3.6%
Intraassay CV	6.7%
Gene Symbol	IL1rl1, IL33
Total Assay Time	3 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	11.2 pg/mL
Storage Requirements	2-8°C
Assay Range	46.9-3000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P14719, Q8BVZ5
Regulatory Status	RUO
Target	IL-33
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)	17082, 77125
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Interleukin 33, DVS27-related protein, IL1F11

233

Invitrogen™ Human HGF Instant ELISA™ Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	3082
Interassay CV	8.3%
Intraassay CV	7.6
Assay Sensitivity	5.5 pg/mL
Assay Range	63 to 4,000 pg/mL
For Use With (Application)	ELISA

234

Invitrogen™ Human SMAD1 (Total/Phospho) InstantOne™ ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	4086

235

Invitrogen™ Mouse VEGF-A ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	6.4%
Intraassay CV	3.8%
Gene Symbol	VEGFA
Total Assay Time	4 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	20.0 pg/mL
Storage Requirements	2-8°C
Assay Range	62.5-4000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	Q00731
Regulatory Status	RUO
Target	VEGF
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)	22339
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Vascular endothelial growth factor A, VPF

236

Invitrogen™ Human IL-12 p70 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.8%
Intraassay CV	3
Gene Symbol	CLMF,CLMF2,IL-12 B,IMD28,IMD29,NKSF,NKSF2,CLMF,IL-12 A,NFSK,NKSF1,P35
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2.1 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	3.1 to 200 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P29459,P29460
Regulatory Status	RUO
Target	IL-12 p70
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
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 subunit p70, CLMF, NKSF

237

Invitrogen™ Human PARP (Cleaved) [214/215] ELISA Kit

ELISA

Pricing & Availability

238

Invitrogen™ Granzyme B Monoclonal Antibody (N4TL33), Brilliant Ultra Violet™ 395, eBioscience™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	4°C, store in dark, DO NOT FREEZE!
Target Species	Human
Host Species	Mouse
Conjugate	Brilliant Ultraviolet 395
Applications	Flow Cytometry
Form	Liquid
Gene Accession No.	P10144
Isotype	IgG2a κ
Concentration	5 μL/Test
Antigen	Granzyme B
Gene Symbols	GZMB
Regulatory Status	RUO
Purification Method	Affinity chromatography
Gene Alias	AI553453; C11; Cathepsin G-like 1; CCP1; CCP-1/C11; CCPI; CGL1; CGL-1; CSPB; CSP-B; Ctla1; Ctla-1; CTSGL1; cytotoxic cell protease 1; cytotoxic serine protease B; Cytotoxic T lymphocyte associated serine esterase 1; cytotoxic T-lymphocyte proteinase 2; cytotoxic T-lymphocyte-associated serine esterase 1; fragmentin; fragmentin 2; fragmentin-2; GLP I; GLP III; GLP-1; granzyme 2; granzyme B; granzyme B (granzyme 2, cytotoxic T-lymphocyte-associated serine esterase 1); granzyme B(G,H); Granzyme-2; GranzymeB; granzyme-like protein 1; granzyme-like protein I; GRB; GZB; Gzmb; HLP; human lymphocyte protein; Human lymphocyte protein (Hlp); Lymphocyte protease; Natural killer cell protease 1; OTTHUMP00000028189; RNKP-1; SECT; T-cell serine protease 1-3E
Gene	GZMB
Product Type	Antibody
Gene ID (Entrez)	3002
Formulation	PBS with BSA and 0.09% sodium azide; pH 7.2
Classification	Monoclonal
Primary or Secondary	Primary
Clone	N4TL33