GUF1 (GUF1 GTPase), also known as EF-4 (elongation factor 4 homolog), is a 669 amino acid protein belonging to the GTP-binding elongation factor family and the LepA subfamily. Localizing to the mitochondrion inner membrane, GUF1 promotes mitochondrial protein synthesis and binds to mitochondrial ribosomes in a GTP-dependent manner. GUF1 may act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. In western blotting, we got double bands 74 kDa and 70 kDa, due to the N-terminal 1-49 amino acid sequence that could be cut down.蛋白别名为：GUF1; Translation factor GUF1; mitochondrial; Elongation factor 4 homolog; EF-4; GTPase GUF1; Ribosomal back-translocase;基因ID为：60558；蛋白质ID:Q8N442
应用类型
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: IHC-p: 1:100-1:300, ELISA: 1:20000. Not yet tested in other applications.
免疫原
合成多肽：the Internal region of human GUF1. at AA rangle: 390-470
