SRP0227

SMURF1 Active human

recombinant, expressed in baculovirus infected insect cells, ≥80% (SDS-PAGE)

• Sinonimo/i: E3 ubiquitin ligase SMURF1, KIAA1625, SMAD specific E3 ubiquitin protein ligase 1
• Codice UNSPSC: 12352200
• NACRES: NA.32

Proprietà

• Origine biologica: human
• Ricombinante: expressed in baculovirus infected insect cells
• Saggio: ≥80% (SDS-PAGE)
• Forma fisica: aqueous solution
• Attività specifica: ≥0.0055 pmol/min-μg
• PM: 70 kDa
• Confezionamento: pkg of 20 μg
• Condizioni di stoccaggio: avoid repeated freeze/thaw cycles
• Concentrazione: >0.02 mg/mL
• N° accesso NCBI: NM_020429
• N° accesso UniProt: Q9HCE7
• Condizioni di spedizione: dry ice
• Temperatura di conservazione: −70°C
• Informazioni sul gene: human ... SMURF1(57154)

Descrizione

Descrizione generale

Human SMURF 1 (GenBank Accession No. NM_020429), amino acids 150-end, with N-terminal DDDDK tag (FLAG) MW = 70 kDa, expressed in a Baculovirus infected Sf9 cell expression system.

Applicazioni

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

Definizione di unità

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

Stato fisico

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.

Nota sulla preparazione

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.