Recombinant Mouse Bis (5'-adenosyl) -triphosphatase (Fhit)

Cleaves P (1) -P (3) -bis (5'-adenosyl) triphosphate (Ap3A) to yield AMP and ADP. Can also hydrolyze P (1) -P (4) -bis (5'-adenosyl) tetraphosphate (Ap4A), but has extrely low activity with ATP. Modulates transcriptional activation by CTNNB1 and thereby contributes to regulate the expression of genes essential for cell proliferation and survival, such as CCND1 and BIRC5. Plays a role in the induction of apoptosis via SRC and AKT1 signaling pathways. Inhibits MDM2-mediated proteasomal degradation of p53/TP53 and thereby plays a role in p53/TP53-mediated apoptosis. Induction of apoptosis depends on the ability of FHIT to bind P (1) -P (3) -bis (5'-adenosyl) triphosphate or related compounds, but does not require its catalytic activity . Functions as tumor suppressor.

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Cleaves P (1) -P (3) -bis (5'-adenosyl) triphosphate (Ap3A) to yield AMP and ADP. Can also hydrolyze P (1) -P (4) -bis (5'-adenosyl) tetraphosphate (Ap4A), but has extremely low activity with ATP. Modulates transcriptional activation by CTNNB1 and thereby contributes to regulate the expression of genes essential for cell proliferation and survival, such as CCND1 and BIRC5. Plays a role in the induction of apoptosis via SRC and AKT1 signaling pathways. Inhibits MDM2-mediated proteasomal degradation of p53/TP53 and thereby plays a role in p53/TP53-mediated apoptosis. Induction of apoptosis depends on the ability of FHIT to bind P (1) -P (3) -bis (5'-adenosyl) triphosphate or related compounds, but does not require its catalytic activity (By similarity) . Functions as tumor suppressor.

The murine Fhit locus isolation, characterization, and expression in normal and tumor cells.Pekarsky Y., Druck T., Cotticelli M.G., Ohta M., Shou J., Mendrola J., Montgomery J.C., Buchberg A.M., Siracusa L.D., Manenti G., Fong L.Y., Dragani T.A., Croce C.M., Huebner K.Cancer Res. 58:3401-3408 (1998)

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.