Description：Recombinant Human CSF2RA Protein is produced by mammalian expression system and the target gene encoding Glu23-Gly320 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：CSF2RAAlternative Names：CSF2R; CSF2RY; Granulocyte-macrophage colony-stimulating factor receptor subunit alpha; GM-CSF-R-alpha; GMCSFR-alpha; GMR-alpha; CDw116; CD116 Entrez Gene (Human)： 1438; SwissProt (Human)： P15509; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：EKSDLRTVAP ASSLNVRFDS RTMNLSWDCQ ENTTFSKCFL TDKKNRVVEP RLSNNECSCT FREICLHEGV TFEVHVNTSQ RGFQQKLLYP NSGREGTAAQ NFSCFIYNAD LMNCTWARGP TAPRDVQYFL YIRNSKRRRE IRCPYYIQDS GTHVGCHLDN LSGLTSRNYF LVNGTSREIG IQFFDSLLDT KKIERFNPPS NVTVRCNTTH CLVRWKQPRT YQKLSYLDFQ YQLDVHRKNT QPGTENLLIN VSGDLENRYN FPSSEPRAKH SVKIRAADVR ILNWSSWSEA IEFGSDDGVD HHHHHHDirections 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.