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USP14, Protein

Recombinant full-length human USP14 was expressed in E. coli cells using an N-terminal GST tag.
Catalog No. U514-30G

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Catalog No. Pack Size Price (USD)
U514-30G-20 20 ug $215
U514-30G-50 50 ug $435
U514-30G-BULK BULK Contact Us  


Ubiquitin specific peptidase 14 (USP14) belongs to the ubiquitin-specific processing (UBP) family of proteases, and inhibits the degradation of ubiquitinated proteins as a proteasome-associated deubiquitinating enzyme (1). Altered expression of USP14 affects the chemotactic cell migration via CXCL12 mediated degradation of CXCR4 (2). USP14 is highly expressed in multiple myeloma (MM) cells than in its normal origin and the inhibition of USP14 can decrease the proliferation and the cell viability in MM (3).

Gene Aliases:


Genbank Number:


1. Lee BH, et al. Enhancement of proteasome activity by a small-molecule inhibitor of USP14. Nature 2010; 467 (7312): 179-184.

2. Mines MA, et al. Deubiquitination of CXCR4 by USP14 is critical for both CXCL12-induced CXCR4 degradation and chemotaxis but not ERK activation. J Biol Chem. 2009 Feb 27; 284(9):5742-52.

3. Tian Z, et al. novel small molecule inhibitor of deubiquitylating enzyme USP14 and UCHL5 induces apoptosis in multiple


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:

83 kDa

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Safety Datasheet

There are no related publications available for this product.


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



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