Description: Recombinant Human SIL1 Protein is produced by mammalian expression system and the target gene encoding His32-Arg461 is expressed with a 6His tag at the C-terminus. Form: Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.4. Gene Symbol: SIL1 Alternative Names: Nucleotide exchange factor SIL1; BiP-associated protein; BAPEntrez Gene (Human): 64374SwissProt (Human): Q9H173Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : HQNLKEFALT NPEKSSTKET ERKETKAEEE LDAEVLEVFH PTHEWQALQP GQAVPAGSHV RLNLQTGERE AKLQYEDKFR NNLKGKRLDI NTNTYTSQDL KSALAKFKEG AEMESSKEDK ARQAEVKRLF RPIEELKKDF DELNVVIETD MQIMVRLINK FNSSSSSLEE KIAALFDLEY YVHQMDNAQD LLSFGGLQVV INGLNSTEPL VKEYAAFVLG AAFSSNPKVQ VEAIEGGALQ KLLVILATEQ PLTAKKKVLF ALCSLLRHFP YAQRQFLKLG GLQVLRTLVQ EKGTEVLAVR VVTLLYDLVT EKMFAEEEAE LTQEMSPEKL QQYRQVHLLP GLWEQGWCEI TAHLLALPEH DAREKVLQTL GVLLTTCRDR YRQDPQLGRT LASLQAEYQV LASLELQDGE DEGYFQELLG SVNSLLKELR VDHHHHHH 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 : Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.