Description: Recombinant Human UBE2B Protein is produced by E. coli expression system and the target gene encoding Met1-Ser152 is expressed. Form: Liquid in a 0.2 μM filtered solution of 10mM HEPES, pH 7.5. Gene Symbol: UBE2B Alternative Names: RAD6B; Ubiquitin-conjugating enzyme E2 B; RAD6 homolog B; HR6B; hHR6B; Ubiquitin carrier protein B; Ubiquitin-conjugating enzyme E2-17 kDa; Ubiquitin-protein ligase BEntrez Gene (Human): 7320SwissProt (Human): P63146Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : GSHMSTPARR RLMRDFKRLQ EDPPVGVSGA PSENNIMQWN AVIFGPEGTP FEDGTFKLVI EFSEEYPNKP PTVRFLSKMF HPNVYADGSI CLDILQNRWS PTYDVSSILT SIQSLLDEPN PNSPANSQAA QLYQENKREY EKRVSAIVEQ SWNDS Directions for Use : Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control : Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability : Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.