SRP0229 Sigma

WWP1 Active human

recombinant, expressed in baculovirus infected insect cells, ≥15% (SDS-PAGE)

Synonym: AIP5, Atrophin-1 interacting protein 5, NEDD4-like E3 ubiquitin-protein ligase, TGIF-interacting ubiquitin ligase 1 (Tiul1), WW domain containing E3 ubiquitin protein ligase 1



Related Categories Cell Biology, Cell Signaling and Neuroscience, Intracellular Protein Degradation, Nitric Oxide and Cell Stress, Ubiquitin and Proteases More...
recombinant   expressed in baculovirus infected insect cells
assay   ≥15% (SDS-PAGE)
form   aqueous solution
mol wt   mol wt 106 kDa
NCBI accession no.   NM_007013
shipped in   dry ice
storage temp.   −70°C
Gene Information   human ... WWP1(11059)



Useful in conjunction with E1 and E2 for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

General description

Human WWP1 (GenBank Accession No. NM_007013), amino acids 2-end, with N-terminal DDDDK tag (FLAG), MW = 106 kDa, expressed in a Baculovirus infected Sf9 cell expression system.

Preparation Note

Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.

Unit Definition

One unit is defined as the amount of enzyme required to transfer 1 pmol of ubiquitin to substrate/min at 37°C.

Physical form

Formulated in 25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20, 100 μg/ml FLAG peptide, 20% glycerol and 3 mM DTT.

Price and Availability

All labs need water
Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis

Protocols & Articles
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