RAB25 blocking peptide

RAB25 Antibody (Center) Blocking Peptide

• Gene Names: RAB25; CATX-8; RAB11C
• Synonyms: RAB25; RAB25 Antibody (Center) Blocking Peptide; Ras-related protein Rab-25; CATX-8; CATX8; RAB25 blocking peptide

• Form/Format: Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
• Sequence Length: 213

• Cellular Location: Cell membrane; Lipid-anchor; Cytoplasmic side. Cell projection, pseudopodium membrane. Cytoplasmic vesicle. Note: Colocalizes with integrin alpha-V/beta-1 in vesicles at the pseudopodial tips
• Tissue Location: Expressed in ovarian epithelium (NOE) and breast tissue. Expressed in ovarian cancer; expression is increased relative to NOE cells. Expression in ovarian cancer is stage dependent, with stage III and stage IV showing higher levels than early stage cancers. Expressed in breast cancer; expression is increased relative to normal breast tissue
• Preparation and Storage: Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C.

Related Product Information for RAB25 blocking peptide

Involved in the regulation of cell survival. Promotes invasive migration of cells in which it functions to localize and maintain integrin alpha-V/beta-1 at the tips of extending pseudopodia. Increases the rates of ovarian and breast cancers progression and aggressiveness by modulating cellular processes such as proliferation, survival and migration of epithelial tumor cells. May selectively regulate the apical recycling pathway. Together with MYO5B regulates transcytosis (By similarity).

NCBI and Uniprot Product Information

• NCBI GI #: 46577696
• NCBI GeneID: 57111
• UniProt Accession #: P57735; Q5VYA2; Q8NG24; Q96GB1; Q9BT12
• Molecular Weight: 23,496 Da
• NCBI Official Full Name: Ras-related protein Rab-25
• NCBI Official Synonym Full Names: RAB25, member RAS oncogene family
• NCBI Official Symbol: RAB25
• NCBI Official Synonym Symbols: CATX-8; RAB11C
• NCBI Protein Information: ras-related protein Rab-25
• UniProt Protein Name: Ras-related protein Rab-25
• Protein Family: Ras-related protein
• UniProt Gene Name: RAB25
• UniProt Entry Name: RAB25_HUMAN

NCBI Description

The protein encoded by this gene is a member of the RAS superfamily of small GTPases. The encoded protein is involved in membrane trafficking and cell survival. This gene has been found to be a tumor suppressor and an oncogene, depending on the context. Two variants, one protein-coding and the other not, have been found for this gene. [provided by RefSeq, Nov 2015]

Uniprot Description

RAB25: Involved in the regulation of cell survival. Promotes invasive migration of cells in which it functions to localize and maintain integrin alpha-V/beta-1 at the tips of extending pseudopodia. Increases the rates of ovarian and breast cancers progression and aggressiveness by modulating cellular processes such as proliferation, survival and migration of epithelial tumor cells. May selectively regulate the apical recycling pathway. Together with MYO5B regulates transcytosis. Interacts with RAB11FIP1, RAB11FIP2, RAB11FIP3 and RAB11FIP4. Interacts (via the hypervariable C-terminal region) with ITGB1 (via the cytoplasmic region); the interaction is GTP- dependent. Interacts with ITGAV. Associates with the integrin alpha-V/beta-1 heterodimer. Expressed in ovarian epithelium (NOE) and breast tissue. Expressed in ovarian cancer; expression is increased relative to NOE cells. Expression in ovarian cancer is stage dependent, with stage III and stage IV showing higher levels than early stage cancers. Expressed in breast cancer; expression is increased relative to normal breast tissue. Belongs to the small GTPase superfamily. Rab family.

Protein type: G protein, monomeric; G protein, monomeric, Rab

Chromosomal Location of Human Ortholog: 1q22

Cellular Component: cytoplasmic vesicle; pseudopodium

Molecular Function: myosin V binding; protein binding

Biological Process: positive regulation of cell proliferation; pseudopodium organization and biogenesis