50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
47 kDa
Observed MW
56 kDa
Clonality
Monoclonal
Clone No.
51C33
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
PTEN
Protein Name
Phosphatase and tensin homolog
Background
PTEN (Phosphatase and tensin homolog) is a dual-specificity phosphatase tumor-suppressor family protein that dephosphorylates PIP3 to negatively restrain PI3K-AKT signaling. PTEN converts plasma-membrane PIP3 back to PIP2 to counteract PI3K output and constrain excessive AKT-driven proliferation, survival and metabolism. It also exhibits protein-phosphatase activity. Genomic deletion, mutation or epigenetic silencing of PTEN represents one of the most frequent tumor-suppressor defects in human cancers. Germline PTEN mutations cause PTEN hamartoma tumor syndrome. PTEN shuttles between cytoplasm and nucleus; nuclear PTEN preserves genome stability.