Description
Customer Notice Regarding Orders for Ubiquigent Products: From September 2020, orders for Ubiquigent products must total at least $700 to enable prompt delivery. Orders less than this amount may be subject to unpredictable wait times. Please contact us for further details.
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: ~25 kDa
Protein Sequence: Accession number: NP_542409. For full protein sequence information download the Certificate of Analysis pdf.
Quality Control Protein Identification: Confirmed by mass spectrometry.
Quality Control Activity: E2-NEDD8 Thioester Loading Assay: The activity of His-UBE2F was validated by loading E1 APP-BP1/Uba3 activated NEDD8 onto the active cysteine of the His-UBE2F E2 enzyme via a transthiolation reaction. Incubation of the APP-BP1/Uba3 and His-UBE2F enzymes in the presence of NEDD8 and ATP at 30 °C was compared at two time points, T0 and T10 minutes. Sensitivity of the NEDD8/His-UBE2F thioester bond to the reducing agent DTT was confirmed.
 
            ![UBE2F (NCE2) [6His-tagged] UBE2F (NCE2) [6His-tagged]](https://cdn11.bigcommerce.com/s-29gjipdr4d/images/stencil/608x608/products/9956/10289/vendor-image-ubiquigent__65529.1620921744__20669.1634138996.jpg?c=1) 
            ![UBE2F (NCE2) [GST-tagged] UBE2F (NCE2) [GST-tagged]](https://cdn11.bigcommerce.com/s-29gjipdr4d/images/stencil/590x590/products/9957/10290/vendor-image-ubiquigent__47177.1620921744__84989.1634138996.jpg?c=1) 
            ![UBE2F (NCE2) [untagged] UBE2F (NCE2) [untagged]](https://cdn11.bigcommerce.com/s-29gjipdr4d/images/stencil/590x590/products/9958/10291/vendor-image-ubiquigent__54932.1620921745__96849.1634138996.jpg?c=1) 
            ![USP5 [6His-tagged] USP5 [6His-tagged]](https://cdn11.bigcommerce.com/s-29gjipdr4d/images/stencil/590x590/products/10056/10389/vendor-image-ubiquigent__69031.1620921778__22744.1634139030.jpg?c=1) 
            ![LC3b [6His-tagged] LC3b [6His-tagged]](https://cdn11.bigcommerce.com/s-29gjipdr4d/images/stencil/590x590/products/9910/10243/vendor-image-ubiquigent__00647.1620921728__45481.1634138980.jpg?c=1) 
            ![MAPK8 [6His-tagged] MAPK8 [6His-tagged]](https://cdn11.bigcommerce.com/s-29gjipdr4d/images/stencil/590x590/products/10117/10450/vendor-image-ubiquigent__30793.1620921794__01334.1634139052.jpg?c=1)