SREBF1（sterol regulatory element binding transcription factor 1） encodes a transcription factor that binds to the sterol regulatory element-1 (SRE1), which is a decamer flanking the low density lipoprotein receptor gene and some genes involved in sterol biosynthesis. The protein is synthesized as a precursor that is attached to the nuclear membrane and endoplasmic reticulum. Following cleavage, the mature protein translocates to the nucleus and activates transcription by binding to the SRE1. Sterols inhibit the cleavage of the precursor, and the mature nuclear form is rapidly catabolized, thereby reducing transcription. The protein is a member of the basic helix-loop-helix-leucine zipper (bHLH-Zip) transcription factor family. SREBF1 is located within the Smith-Magenis syndrome region on chromosome 17. 蛋白别名为：SREBF1; BHLHD1; SREBP1; Sterol regulatory element-binding protein 1; SREBP-1; Class D basic helix-loop-helix protein 1; bHLHd1; Sterol regulatory element-binding transcription factor 1;基因ID为：6720；蛋白质ID:P36956
应用类型
WB，IHC-p，ELISA补充：最优的抗体稀释比例需要基于客户实验进行优化.建议的起始稀释比例如下: WB: 1:500-1:2000, IHC-p: 1:100-1:300, ELISA: 1:5000. Not yet tested in other applications.
免疫原
合成多肽：human SREBP-1 around the phosphorylation site of S439.
