Detects multiple bands at 19-25 kD, corresponding to the apparent molecular mass of the various phosphorylation states of PHAS-I protein on SDS-PAGE immunoblots. This antibody provides a simple read-out for PKB (Akt) activity in vivo through the use of gel-shift assays. Antibody specificity has been confirmed in Western blot peptide competition studies.
Percent identity by BLAST analysis: Human, Gorilla, Mouse, Rat, Hamster, Rabbit (100%) Marmoset, Goat, Elephant, Dog, Bat, Bovine, Horse (94%) Panda (83%).
An 18 residue synthetic peptide SPEDKRAGGEESQFEMDI based on the human PHAS-I (residues 101-118) and the peptide coupled to KLH. This sequence is identical to rat and mouse PHAS- I over these residues.