Description: Recombinant Human GLUL Protein is produced by E. coli expression system and the target gene encoding Thr2-Asn373 is expressed with a 6His tag at the C-terminus. Form: Liquid in a 0.2 μM filtered solution of 20mM Tris-HCl, 200mM NaCl, 50mM Imidazole, pH 8.0. Gene Symbol: GLUL Alternative Names: GLNS; Glutamine synthetase; GS; Glutamate decarboxylase; Glutamate--ammonia ligaseEntrez Gene (Human): 2752SwissProt (Human): P15104Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : TTSASSHLNK GIKQVYMSLP QGEKVQAMYI WIDGTGEGLR CKTRTLDSEP KCVEELPEWN FDGSSTLQSE GSNSDMYLVP AAMFRDPFRK DPNKLVLCEV FKYNRRPAET NLRHTCKRIM DMVSNQHPWF GMEQEYTLMG TDGHPFGWPS NGFPGPQGPY YCGVGADRAY GRDIVEAHYR ACLYAGVKIA GTNAEVMPAQ WEFQIGPCEG ISMGDHLWVA RFILHRVCED FGVIATFDPK PIPGNWNGAG CHTNFSTKAM REENGLKYIE EAIEKLSKRH QYHIRAYDPK GGLDNARRLT GFHETSNIND FSAGVANRSA SIRIPRTVGQ EKKGYFEDRR PSANCDPFSV TEALIRTCLL NETGDEPFQY KNLEHHHHHH 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.