• Call +1.858.633.0165 or Fax +1.858.633.0166 or Contact Us

anti-Stat3 antibody :: Rabbit Stat3 Polyclonal Antibody

Scan QR to view Datasheet
Catalog # MBS2535654
Unit / Price
Scan QR to view Datasheet
  0.02 mL  /  $110 +1 FREE 8GB USB
  0.06 mL  /  $150 +1 FREE 8GB USB
  0.12 mL  /  $225 +1 FREE 8GB USB
  0.2 mL  /  $360 +1 FREE 8GB USB
Product Name

Stat3, Polyclonal Antibody

Popular Item
Full Product Name

Stat3 Polyclonal Antibody

Product Synonym Names
STAT3; APRF; Signal transducer and activator of transcription 3; Acute-phase response factor
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Species Reactivity
Human, Mouse, Rat
Antigen Affinity Purified
1 mg/ml (lot specific)
Synthesized peptide derived from human Stat3 around the non-phosphorylation site of S727.
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Santa Cruz Alternative
Potential replacement for Santa Cruz Biotechnology antibody catalog# sc-483 / sc-482 / sc-7179
Preparation and Storage
Store at -20 degree C. Avoid freeze / thaw cycles.
ISO Certification
Manufactured in an ISO 9001:2015 Certified Laboratory.
Other Notes
Small volumes of anti-Stat3 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Applications Tested/Suitable for anti-Stat3 antibody
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), ELISA (EIA)
Application Notes for anti-Stat3 antibody
WB: 1:500-1:2000, IHC: 1:50-1:200, IF: 1:50-1:100, ELISA: 1:5000-1:20000

Western Blot (WB) of anti-Stat3 antibody
Western Blot analysis of various cells using Stat3 Polyclonal Antibody at dilution of 1:2000.
anti-Stat3 antibody Western Blot (WB) (WB) image
Immunohistochemistry (IHC) of anti-Stat3 antibody
Immunohistochemistry of paraffin-embedded Mouse heart using Stat3 antibody at dilution of 1:50
anti-Stat3 antibody Immunohistochemistry (IHC) (IHC) image
NCBI/Uniprot data below describe general gene information for Stat3. It may not necessarily be applicable to this product.
NCBI Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
Calculated MW: 88
Observed MW: 88
NCBI Official Full Name
STAT3, partial
NCBI Official Synonym Full Names
signal transducer and activator of transcription 3 (acute-phase response factor)
NCBI Official Symbol
STAT3  [Similar Products]
NCBI Official Synonym Symbols
  [Similar Products]
NCBI Protein Information
signal transducer and activator of transcription 3
UniProt Protein Name
Signal transducer and activator of transcription 3
UniProt Synonym Protein Names
Acute-phase response factor
UniProt Gene Name
STAT3  [Similar Products]
UniProt Entry Name
NCBI Summary for Stat3
The protein encoded by this gene is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This protein mediates the expression of a variety of genes in response to cell stimuli, and thus plays a key role in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has been shown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor of this protein. Mutations in this gene are associated with infantile-onset multisystem autoimmune disease and hyper-immunoglobulin E syndrome. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Sep 2015]
UniProt Comments for Stat3
STAT3: transcription factor of the STAT family. Phosphorylated and activated by receptor-associated kinases downstream of many cytokines and growth-factor receptors. Constitutively active in a number of human tumors. Forms homo- or heterodimers that translocate into the nucleus where they regulate transcription. Two alternatively spliced isoforms have been described.

Protein type: Motility/polarity/chemotaxis; Transcription factor; DNA-binding; Nuclear receptor co-regulator

Chromosomal Location of Human Ortholog: 17q21.31

Cellular Component: cytoplasm; cytosol; mitochondrial inner membrane; nuclear chromatin; nucleoplasm; nucleus; plasma membrane

Molecular Function: CCR5 chemokine receptor binding; chromatin DNA binding; DNA binding; glucocorticoid receptor binding; identical protein binding; ligand-dependent nuclear receptor activity; protein binding; protein dimerization activity; protein kinase binding; protein phosphatase binding; signal transducer activity; transcription factor activity; transcription factor binding

Biological Process: acute-phase response; aging; astrocyte differentiation; cell motility; cell proliferation; cellular response to hormone stimulus; cytokine and chemokine mediated signaling pathway; eating behavior; eye photoreceptor cell differentiation; glucose homeostasis; intracellular receptor-mediated signaling pathway; JAK-STAT cascade; leptin-mediated signaling pathway; negative regulation of apoptosis; negative regulation of cell proliferation; negative regulation of glycolysis; negative regulation of transcription from RNA polymerase II promoter; nerve growth factor receptor signaling pathway; nervous system development; phosphorylation; positive regulation of Notch signaling pathway; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription, DNA-dependent; protein import into nucleus; radial glial cell differentiation; regulation of cell cycle; regulation of mitochondrial membrane permeability; regulation of multicellular organism growth; regulation of transcription from RNA polymerase II promoter; regulation of transcription, DNA-dependent; response to drug; response to estradiol stimulus; response to ethanol; sexual reproduction; signal transduction; somatic stem cell maintenance; thermoregulation; transcription from RNA polymerase II promoter; viral reproduction

Disease: Autoimmune Disease, Multisystem, Infantile-onset; Hyper-ige Recurrent Infection Syndrome, Autosomal Dominant
Research Articles on Stat3
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
Request a Quote

Please fill out the form below and our representative will get back to you shortly.

Contact Us

Please fill out the form below and our representative will get back to you shortly.