产品名称
USP8 Rabbit Polyclonal Antibody
蛋白名称
Ubiquitin carboxyl-terminal hydrolase 8 (EC 3.4.19.12) (Deubiquitinating enzyme 8) (Ubiquitin isopeptidase Y) (hUBPy) (Ubiquitin thioesterase 8) (Ubiquitin-specific-processing protease 8)
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=9101
Human Swissprot No.
P40818
Human Swissprot Link
https://www.uniprot.org/uniprot/P40818
Mouse Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=84092
Mouse Swissprot No.
Q80U87
Mouse Swissprot Link
https://www.uniprot.org/uniprotkb/Q80U87/entry
特异性
This antibody detects endogenous levels of USP8 at Human, Mouse
运输及保存条件
-15°C to -25°C/1 year(Do not lower than -25°C)
细胞定位
Cytoplasm . Nucleus . Endosome membrane ; Peripheral membrane protein . Cell membrane ; Peripheral membrane protein .
功能
Hydrolase that can remove conjugated ubiquitin from proteins and therefore plays an important regulatory role at the level of protein turnover by preventing degradation. Converts both 'Lys-48' an 'Lys-63'-linked ubiquitin chains. Catalytic activity is enhanced in the M phase. Involved in cell proliferation. Required to enter into S phase in response to serum stimulation. May regulate T-cell anergy mediated by RNF128 via the formation of a complex containing RNF128 and OTUB1. Probably regulates the stability of STAM2 and RASGRF1. Regulates endosomal ubiquitin dynamics, cargo sorting, membrane traffic at early endosomes, and maintenance of ESCRT-0 stability. The level of protein ubiquitination on endosomes is essential for maintaining the morphology of the organelle. Deubiquitinates EPS15 and controles tyrosine kinase stability. Removes conjugated ubiquitin from EGFR thus regulating EGFR degradation and downstream MAPK signaling. Involved in acrosome biogenesis through interaction with the spermatid ESCRT-0 complex and microtubules. Deubiquitinates BIRC6/bruce and KIF23/MKLP1. Deubiquitinates BACE1 which inhibits BACE1 lysosomal degradation and modulates BACE-mediated APP cleavage and amyloid-beta formation .
