Description：Recombinant Human Mesothelin Protein is produced by mammalian expression system and the target gene encoding Leu37-Arg286 is expressed with a 6His tag at the C-terminus.Form：Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.Gene Symbol：MSLNAlternative Names：MPF; Mesothelin; CAK1 antigen; Pre-pro-megakaryocyte-potentiating factor Entrez Gene (Human)： 10232; SwissProt (Human)： Q13421; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：LAGETGQEAA PLDGVLANPP NISSLSPRQL LGFPCAEVSG LSTERVRELA VALAQKNVKL STEQLRCLAH RLSEPPEDLD ALPLDLLLFL NPDAFSGPQA CTRFFSRITK ANVDLLPRGA PERQRLLPAA LACWGVRGSL LSEADVRALG GLACDLPGRF VAESAEVLLP RLVSCPGPLD QDQQEAARAA LQGGGPPYGP PSTWSVSTMD ALRGLLPVLG QPIIRSIPQG IVAAWRQRSS RDPSWRQPER VDHHHHHHDirections 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 ddH2O. 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.