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Purity is > 95% by SDS-PAGE.
SP1 is a transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation). Binds also the PDGFR-alpha G-box promoter. May have a role in modulating the cellular response to DNA damage. Implicated in chromatin remodeling. Plays a role in the recruitment of SMARCA4/BRG1 on the c-FOS promoter. Plays an essential role in the regulation of FE65 gene expression.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: HGNC:11205; Specificity protein 1; trans-acting transcription factor 1; Transcription factor Sp1
基因别名: 1110003E12Rik; AA450830; AI845540; SP1; Sp1-1; TSFP1
UniProt ID: (Human) P08047, (Mouse) O89090, (Rat) Q01714
Entrez Gene ID: (Human) 6667, (Mouse) 20683, (Rat) 24790