Description: Recombinant Human RPE Protein is produced by E. coli expression system and the target gene encoding Met1-Arg228 is expressed with a 6His tag at the C-terminus. Form: Liquid in a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 6.2. Gene Symbol: RPE Alternative Names: Ribulose-phosphate 3-epimerase; Ribulose-5-phosphate-3-epimeraseEntrez Gene (Human): 6120SwissProt (Human): Q96AT9Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : MASGCKIGPS ILNSDLANLG AECLRMLDSG ADYLHLDVMD GHFVPNITFG HPVVESLRKQ LGQDPFFDMH MMVSKPEQWV KPMAVAGANQ YTFHLEATEN PGALIKDIRE NGMKVGLAIK PGTSVEYLAP WANQIDMALV MTVEPGFGGQ KFMEDMMPKV HWLRTQFPSL DIEVDGGVGP DTVHKCAEAG ANMIVSGSAI MRSEDPRSVI NLLRNVCSEA AQKRSLDRVD HHHHHH 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.