UBE2J2 (NCUBE2) residues (1-226) [6His-tagged]

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SKU:
UBI-62-0035-020
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Y
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Description

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Species Reactivity: Human  

Source: E. coli expression  

Formula: 50 mM HEPES pH 7.5, 150 mM sodium chloride, 2 mM dithiothreitol, 10% glycerol  

Concentration: 1 mg/ml  

Molecular Weight: ~29 kDa  

Protein Sequence: Accession number: NP_477515.2. For full protein sequence information download the Certificate of Analysis pdf.  

Quality Control Protein Identification: Confirmed by mass spectrometry.  

Quality Control Activity: E2-Ubiquitin Thioester Loading Assay: The activity of His-UBE2J2 was validated by loading E1 UBE1 activated ubiquitin onto the active cysteine of the His-UBE2J2 E2 enzyme via a transthiolation reaction. Incubation of the UBE1 and His-UBE2J2 enzymes in the presence of ubiquitin and ATP at 30 °C was compared at two time points, T0 and T10  minutes. Sensitivity of the ubiquitin/His-UBE2J2 thioester bond to the reducing agent DTT was confirmed.   
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