PSMD14 Antibody

Cusabio

PSMD14 Antibody

20

ImmunoFluorescence, Western Blot, ELISA, ImmunoHistoChemistry

Research Use Only

Polyclonal

Unconjugated

PSMD14

proteasome 26S subunit, non-ATPase 14

PAD1, POH1, RPN11, 26S proteasome non-ATPase regulatory subunit 14, 26S proteasome regulatory subunit rpn11, 26S proteasome-associated PAD1 homolog 1, proteasome (prosome, macropain) 26S subunit, non-ATPase, 14, testis tissue sperm-binding protein Li 69n

Rabbit

IgG

26S proteasome non-ATPase regulatory subunit 14

Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair. The PSMD14 subunit is a metalloprotease that specifically cleaves Lys-63-linked polyubiquitin chains within the complex. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving Lys-63-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading.

Human, Rat

-20°C or -80°C

41116161