Anti-Gs protein, alpha subunit Recombinant Antibody (N192/12) (HY062013)

Anti-Gs protein, alpha subunit Antibody (N192/12) (abinScience Cat# HY062013, RRID:AB_3728108)
_x005F_x000D_ Copy Citation

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

DNA polymerase alpha catalytic subunit (POLA1) is a ~165 kDa protein. Catalytic subunit of the DNA polymerase alpha complex (also known as the alpha DNA polymerase-primase complex) which plays an essential role in the initiation of DNA synthesis. During the S phase of the cell cycle, the DNA polymerase alpha complex (composed of a catalytic subunit POLA1, a regulatory subunit POLA2 and two primase subunits PRIM1 and PRIM2) is recruited to DNA at the replicative forks via direct interactions with MCM10 and WDHD1. The primase subunit of the polymerase alpha complex initiates DNA synthesis by oligomerising short RNA primers on both leading and lagging strands. These primers are initially extended by the polymerase alpha catalytic subunit and subsequently transferred to polymerase delta and polymerase epsilon for processive synthesis on the lagging and leading strand, respectively. The reason this transfer occurs is because the polymerase alpha has limited processivity and lacks intrinsic 3' exonuclease activity for proofreading error, and therefore is not well suited for replicating long complexes.