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USP5, Active

Recombinant full-length human USP5 was expressed in E. coli cells using an N-terminal His tag.
Catalog No. U505-380H

Catalog No. Pack Size Price (USD)
U505-380H-05 5 ug $226
U505-380H-10 10 ug $325
U505-380H-BULK BULK Contact Us  


USP5 (ubiquitin carboxyl-terminal hydrolase 5) is a member of the ubiquitin-specific protease family of deubiquitinating enzymes (DUBs) and is involved in many processes including maintenance of chromatin structure, receptor function, and degradation of abnormal proteins. USP5 disassembles branched polyubiquitin chains by a sequential exo mechanism at the proximal end of the chain. Increased USP5 has been associated with tumour formation and progression of pancreatic cancer due to its role in FoxM1 protein stabilization (1). USP5 is also involved in the upregulation of Notch signaling and downregulation of receptor tyrosine kinase signaling in Drosophila eye development through the deubiquitination of unanchored polyubiquitin (2).

Gene Aliases:

ISOT, Isopeptidase T

Genbank Number:


1. Li, X.Y. et al: USP5 promotes tumorigenesis and progression of pancreatic cancer by stabilizing FoxM1 protein. Biochem. Biophys. Res. Commun. 492:48-54, 2017.

2. Ling, X. et al: The deubiquitinating enzyme Usp5 regulates Notch and RTK signaling during Drosophila eye development. FEBS 591(6): 875-888, 2017.

Specific Activity:

Sample Activity Plot. For specific information on a given lot, see related technical data sheet.


Sample Purity Data. For specific information on a given lot, see related technical data sheet.

Storage, Stability, and Shipping:

Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.

Molecular Weight:

98 kDa

Product Datasheets

There are no related publications available for this product.


Cancer, Cardiovascular Disease, Cell Cycle, Cellular Stress, Invasion/Metastasis, Metabolic Disorder


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