Human/Mouse Phospho-STAT3 (Y705) DuoSet IC ELISA

R&D Systems, part of Bio-Techne | Catalog # DYC4607B-2

R&D Systems, part of Bio-Techne
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Key Product Details

Assay Type

Solid Phase Sandwich ELISA

Assay Range

2344-150000 pg/mL

Sample Type

Cell Lysates

Reactivity

Human, Mouse

Human/Mouse Phospho-STAT3 (Y705) DuoSet IC ELISA Features

  • Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
  • Development protocols are provided to guide further assay optimization
  • Assay can be customized to your specific needs
  • Available in 2, 5, and 15- (96-well) plate pack sizes
  • Economical alternative to Western blot

View all STAT3 ELISA Kits »

Product Summary for Human/Mouse Phospho-STAT3 (Y705) DuoSet IC ELISA

This DuoSet IC ELISA contains the basic components required for the development of sandwich ELISAs to measure phosphorylated human and mouse STAT3 (Y705) in cell lysates. An immobilized capture antibody specific for STAT3 binds both phosphorylated and unphosphorylated STAT3 . After washing away unbound material, a biotinylated detection antibody is used to detect only phosphorylated receptor, utilizing a standard HRP format.

Product Specifications

Assay Format

96-well strip plate (sold separately)

Sample Volume Required

Cell lysates (100 µL)

Detection Method

Colorimetric ELISA - 450nm (TMB)

Conjugate

Biotin

Specificity

Please see the product datasheet

Label

HRP

Scientific Data Images for Human/Mouse Phospho-STAT3 (Y705) DuoSet IC ELISA

Standard Curve

Kit Contents for Human/Mouse Phospho-STAT3 (Y705) DuoSet IC ELISA

  • Capture Antibody
  • Conjugated Detection Antibody
  • Calibrated Immunoassay Standard or Control
  • Streptavidin-HRP

Other Reagents Required


PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na2HPO4, 1.5 mM KH2O4, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or equivalent

Lysis Buffer*

IC Diluent*

Blocking Buffer*

Substrate Solution: 1:1 mixture of Color Reagent A (H2O2) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H2SO4 (Catalog # DY994)

Microplates: From Costar EIA Plate (Costar Catalog # 2592) or R&D Systems (Catalog # DY990), or equivalent

Plate Sealers: ELISA Plate Sealers (Catalog # DY992), or equivalent

*For the Lysis Buffer, IC Diluent, and Blocking BUffer recommended for a specific DuoSet ELISA Development Kit, please see the product

Preparation and Storage

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: STAT3

The STAT family of transcription factors, first described as key mediators of interferon signal transduction, are now recognized as signaling factors downstream of many cytokines, growth factors, and hormones. At least seven STATs exist: STAT1, 2, 3, 4, 5a, 5b, and 6. They are responsible for an array of cellular activities including regulating growth, survival, differentiation, motility, and the immune response. They are characterized structurally by the presence of the Src homology 2 (SH2) domain, and a C-terminal tyrosine phosphorylation site. Upon ligand binding, they are recruited to the activated receptor, via their SH2 domains, to receptor-associated tyrosine kinases of the Janus kinase family (JAK). Once phosphorylated by JAK, STATS are free to hetero- or homo-dimerize, and translocate to the nucleus where they bind DNA to regulate gene transcription.

Long Name

Signal Transducer and Activator of Transcription 3

Alternate Names

Acute-phase response factor, APRFMGC16063, DNA-binding protein APRF, FLJ20882, HIES, signal transducer and activator of transcription 3, signal transducer and activator of transcription 3 (acute-phase responsefactor)

Entrez Gene IDs

6774 (Human); 20848 (Mouse); 25125 (Rat)

Gene Symbol

STAT3

Additional STAT3 Products

Product Documents for Human/Mouse Phospho-STAT3 (Y705) DuoSet IC ELISA

Product Datasheets

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human/Mouse Phospho-STAT3 (Y705) DuoSet IC ELISA

For research use only

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