SRP5137
STAT1 β, GST tagged human
recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
Synonym(s):
DKFZp686B04100, ISGF-3, STAT91
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.32
Recommended Products
recombinant
expressed in baculovirus infected Sf9 cells
Assay
≥70% (SDS-PAGE)
form
buffered aqueous glycerol solution
mol wt
~118 kDa
NCBI accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... STAT1(6772)
General description
STAT1β is a member of the signal transducers and activators of transcription (STAT) family of proteins that carry out a dual function: signal transduction and activation of transcription. STAT1β transcription factor is specific for the IFN pathway and plays a central role in mediating many, if not all, IFN-dependent biological responses. Presence of STAT1β leads to an efficient antiviral response when cells were infected with virus suggesting that a STAT-dependent pathway is activated following virus infection by endogenously produced IFN. Virus-induced STAT protein translocation from the cytoplasmic compartment can be detected within 3 h of infection.
Physical form
Supplied in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.
Preparation Note
after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Certificates of Analysis (COA)
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T Improta et al.
Cytokine, 9(6), 383-393 (1997-06-01)
Interferon (IFN) signalling appears to be the predominant pathway that leads to the development of the host defence against virus. However, other mechanisms that are IFN independent may also be involved. The Stat1 transcription factor is specific for the IFN
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