Form
Lyophilized powder
Buffer
Reconstitute with ddH₂O to 0.2 mg/mL. Do not vortex. Lyophilized from 10 mM Hepes (pH7.4), 500 mM NaCl, 5% trehalose.
Preservative
No preservatives
Storage
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)
Expression System
E. coli
Purity
>95% by SDS-PAGE
Conjugation
Unconjugated
Note
For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.
Synonyms
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
Cellular Localization
Golgi apparatus , Nucleus , Cytoplasm , Cytoplasm, perinuclear region
Background
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]
Database
Research Area