Recombinant Human STAT3 Protein (1-770aa), C-His-Tagged
Product Description
Cat
IMP-9496
Official Symbol
STAT3
Product Overview
Recombinant human STAT3 protein, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
Description
STAT3, also known as signal transducer and activator of transcription 3 isoform 1, is a member of the STAT protein family. It is a transcription factor activated in response to cytokine, growth factor, or hormone receptor signaling. Once this protein is activated, recruits coactivators, such as NCOA1 or MED1, to the promoter region of the target gene and it mediates cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. It also acts as a regulator of inflammatory response by regulating differentiation of naive CD4+ T-cells into T-helper Th17 or regulatory T-cells.
Expression System
Baculovirus
Species
Human
Tag
C-His
Form
Liquid in Phosphate-Buffered Saline (pH 7.4) containing 30% glycerol, 1mM DTT
Molecular Mass
88.8 kDa (776 aa)
Protein length
1-770
AA Sequence
MAQWNQLQQLDTRYLEQLHQLYSDSFPMELRQFLAPWIESQDWAYAASKESHATLVFHNLLGEIDQQYSRFLQESNVLYQHNLRRIKQFLQSRYLEKPMEIARIVARCLWEESRLLQTAATAAQQGGQANHPTAAVVTEKQQMLEQHLQDVRKRVQDLEQKMKVVENLQDDFDFNYKTLKSQGDMQDLNGNNQSVTRQKMQQLEQMLTALDQMRRSIVSELAGLLSAMEYVQKTLTDEELADWKRRQQIACIGGPPNICLDRLENWITSLAESQLQTRQQIKKLEELQQKVSYKGDPIVQHRPMLEERIVELFRNLMKSAFVVERQPCMPMHPDRPLVIKTGVQFTTKVRLLVKFPELNYQLKIKVCIDKDSGDVAALRGSRKFNILGTNTKVMNMEESNNGSLSAEFKHLTLREQRCGNGGRANCDASLIVTEELHLITFETEVYHQGLKIDLETHSLPVVVISNICQMPNAWASILWYNMLTNNPKNVNFFTKPPIGTWDQVAEVLSWQFSSTTKRGLSIEQLTTLAEKLLGPGVNYSGCQITWAKFCKENMAGKGFSFWVWLDNIIDLVKKYILALWNEGYIMGFISKERERAILSTKPPGTFLLRFSESSKEGGVTFTWVEKDISGKTQIQSVEPYTKQQLNNMSFAEIIMGYKIMDATNILVSPLVYLYPDIPKEEAFGKYCRPESQEHPEADPGSAAPYLKTKFICVTPTTCSNTIDLPMSPRTLDSLMQFGNNGEGAEPSAGGQFESLTFDMELTSECATSPM<HHHHHH>
Endotoxin
< 1 EU/μg of protein (determined by LAL method)
Purity
> 90% by SDS-PAGE
Applications
SDS-PAGE
Notes
Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.
Storage
Can be stored at +2 to +8 centigrade for 1 week. For long term storage, aliquot and store at -20 to -80 centigrade. Avoid repeated freezing and thawing cycles.
Concentration
0.25 mg/mL (determined by absorbance at 280nm)
SDS-PAGE
SDS-PAGE

3 μg by SDS-PAGE under reducing condition and visualized by coomassie blue stain.

Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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