DIRAS1 Recombinant Protein

Source : Escherichia Coli. DIRAS1 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 215 amino acids (1-195a.a.) and having a molecular mass of 24.1 kDa. DIRAS1 protein is fused to a 20 amino acid His tag at N-terminus and is purified by standard chromatography. DIRAS1 is a member of a distinct branch of the functionally diverse Ras superfamily of monomeric GTPases. DIRAS1 demonstrates low GTPase activity and exists mainly in the GTP-bound form. Ras proteins operate as binary molecular switches that control intracellular signaling networks. Ras-regulated signal pathways regulate such processes as actin cytoskeletal integrity, proliferation, differentiation, cell adhesion, apoptosis, and cell migration. Ras and ras-related proteins are frequently deregulated in cancers, leading to increased invasion and metastasis, and decreased apoptosis.

Product Specifications

Product Name Alternative

GTP-binding protein Di-Ras1||Distinct subgroup of the Ras family member 1||Ras-related inhibitor of cell growth||Rig||Small GTP-binding tumor suppressor 1||DIRAS1||GBTS1||Di-Ras1||FLJ42681.

Purification

Greater than 95% as determined by SDS-PAGE.

Components

DIRAS1 Human solution (1mg/mL) containing 20mM Tris-HCl buffer (pH 8.0) containing 20% glycerol, 1mM DTT, 0.1M NaCl and 1mM EDTA.

Storage Conditions

DIRAS1 Human although stable at 4°C for 1 week, should be stored desiccated below -18°C. Please prevent freeze thaw cycles.

Amino Acids

MGSSHHHHHH SSGLVPRGSH MPEQSNDYRV VVFGAGGVGK SSLVLRFVKG TFRDTYIPTI EDTYRQVISC DKSVCTLQIT DTTGSHQFPA MQRLSISKGH AFILVFSVTS KQSLEELGPI YKLIVQIKGS VEDIPVMLVG KCDETQREV DTREAQAVAQ EWKCAFMETS AKMNYNVKEL FQELLTLETR RNMSLNIDGK RSGKQKRTDR KGKC.