Search
Search
Proteintech
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promotions']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.viewpromo']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promocode']}}: {{promo.promoCode}} {{promo.promoTitle}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}
Immunogen sequence: MDEPPFSEAA LEQALGEPCD LDAALLTDIE GEVGAGRGRA NGLDAPRAGA DRGAMDCTFE DMLQLINNQD SDFPGLFDPP YAGSGAGGTD PASPDTSSPG SLSPPPATLS SSLEAFLSGP QAAPSPLSPP QPAPTPLKMY PSMPAFSPGP GIKEESVPLS ILQTPTPQPL PGALLPQSFP APAPPQFSST PVLGYPSPPG GFSTGSPPGN TQQPLPGLPL ASPPGVPPVS LHTQVQSVVP QQLLTVTAAP TAAPVTTTVT SQIQQVPVLL QPHFIKADSL LLTAMKTDGA TVKAAGLSPL VSGTTVQTGP LPTLVSGGTI LATVPLVVDA EK
Sterol regulatory element-binding proteins (SREBPs) are transcription factors that are members of the basic helix-loop-helix leucine zipper family of DNA binding proteins. Three isoforms have been identified in mammalian tissues that vary in structure, regulation, and function. SREBP-1a and SREBP-1c (originally cloned as ADD1) are protein products of alternative promoter usage of the SREBP-1 gene. The third isoform is transcribed from a different gene, SREBP-2. SREBPs are present as 120 kDa inactive precursors in the endoplasmic reticulum (ER) membrane. Upon activation, the SREBP protein is translocated to the Golgi and proteolytic cleavage occurs resulting in a mature transcriptionally active 60-78 kDa fragment. In liver and adipose tissues, SREBPs have a significant influence on lipid and cholesterol accumulation by inducing the transcription of genes involved in these processes. While SREBP-1 is thought to be more important in regulating the expression of genes involved in triglyceride synthesis and accumulation, SREBP-2 has been more closely linked to those involved in cholesterol synthesis and accumulation.
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: bHLHd1; Class D basic helix-loop-helix protein 1; nt-SREBP1; SREBP-1; Sterol regulatory element-binding protein 1; Sterol regulatory element-binding transcription factor 1
基因别名: BHLHD1; SREBF1; SREBP-1c; SREBP1; SREBP1a
UniProt ID: (Human) P36956
Entrez Gene ID: (Human) 6720