Recombinant Human STAT3 Protein(GST Tag)

SKU: PDEH100640

Size:100μg

Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping:This product is provided as lyophilized powder which is shipped with ice packs.

Exp date:12 months

Category ID_II:Recombinant Proteins

Category ID_III:Others

Abbreviation:STAT3

Target Synonym:STAT;Signal Transducer and Activator of Transcription;ADMIO;ADMIO1;APRF;HIES;STAT3;Acute-Phase Response Factor;Signal Transducer and Activator of Transcription 3;1110034C02Rik;Acute Phase Response Factor;AW109958;DNA binding protein APRF;FLJ20882;MGC16063;Signal transducer and activator of transcription 3 (acute phase response factor);STAT 3

Research Areas:Signal Transduction;Epigenetics and Nuclear Signaling;Stem Cells;Cancer;Cardiovascular;Developmental Biology

Conjugation:

Target Species:Human

Expression Host:E.coli

Application:

Fusion tag:N-GST

UNIProt ID:P40763

Accession:P40763

Background:Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF, LEP and other growth factors. Once activated, recruits coactivators, such as NCOA1 or MED1, to the promoter region of the target gene (PubMed:17344214). May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. Binds to the interleukin-6 (IL-6)-responsive elements identified in the promoters of various acute-phase protein genes. Activated by IL31 through IL31RA. Involved in cell cycle regulation by inducing the expression of key genes for the progression from G1 to S phase, such as CCND1 (PubMed:17344214). Mediates the effects of LEP on melanocortin production, body energy homeostasis and lactation (By similarity). May play an apoptotic role by transctivating BIRC5 expression under LEP activation (PubMed:18242580). Cytoplasmic STAT3 represses macroautophagy by inhibiting EIF2AK2/PKR activity.

Concentration:

Activity:Not validated for activity

Sequence:Ala2-Ser219

Purity:> 85% as determined by reducing SDS-PAGE.

Formulation:Lyophilized from a 0.2 μm filtered solution in PBS with 5% Trehalose and 5% Mannitol.

Reconstitution:It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis

Endotoxin:< 10 EU/mg of the protein as determined by the LAL method

Calculated MW:49.8 kDa

ObservedMW:50 kDa