形式
Lyophilized powder
存储溶液
Reconstitute with ddH₂O to 0.2 mg/mL. Do not vortex. Lyophilized from 10 mM Hepes (pH7.4), 500 mM NaCl, 5% trehalose.
保存剂
No preservatives
存放说明
Store at -20ºC or below. After reconstitution, keep as concentrated solution. Aliquot and store at -20ºC or below. Avoid freeze-thaw cycles.
Region/Sequence
N-terminal His tagged full length human HRAS G12V protein (1-189aa, Uniprot #P01112-1)
表达系统
E. coli
纯度
>95% by SDS-PAGE
偶联
Unconjugated
注意事项
仅供实验室使用。不适用于人类或动物的任何临床，治疗或诊断用途。不适合动物或人类食用。
别名
HRas proto-oncogene, GTPase , C-BAS/HAS , C-H-RAS , C-HA-RAS1 , CTLO , H-RASIDX , HAMSV , HRAS1 , KRAS , KRAS2 , Ki-Ras , RASH1 , RASK2 , c-K-ras , c-Ki-ras , p21ras
细胞定位
Golgi apparatus , Nucleus , Cytoplasm , Cytoplasm, perinuclear region
功能与背景
This gene belongs to the Ras oncogene family, whose members are related to the transforming genes of mammalian sarcoma retroviruses. The products encoded by these genes function in signal transduction pathways. These proteins can bind GTP and GDP, and they have intrinsic GTPase activity. This protein undergoes a continuous cycle of de- and re-palmitoylation, which regulates its rapid exchange between the plasma membrane and the Golgi apparatus. Mutations in this gene cause Costello syndrome, a disease characterized by increased growth at the prenatal stage, growth deficiency at the postnatal stage, predisposition to tumor formation, cognitive disability, skin and musculoskeletal abnormalities, distinctive facial appearance and cardiovascular abnormalities. Defects in this gene are implicated in a variety of cancers, including bladder cancer, follicular thyroid cancer, and oral squamous cell carcinoma. Multiple transcript variants, which encode different isoforms, have been identified for this gene. [provided by RefSeq, Jul 2008]
数据库
研究领域
