FHIT Antibody - C-terminal

Polyclonal Antibody

Wet Ice

FHIT

Liquid. FHIT Antibody is supplied in PBS containing 0.02% sodium azide.

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, it may in part come from the mitochondrial form, which sensitizes the low-affinity Ca(2+) transporters, enhancing mitochondrial calcium uptake. Functions as tumor suppressor.

https://www.ncbi.nlm.nih.gov/protein/NP_002003

Polyclonal

FHIT antibody was raised against an 18 amino acid peptide near the carboxy terminus of human FHIT. The immunogen is located within the last 50 amino acids of FHIT.