||Recombinant humanCHMP4A protein, fused to His-tag at N-terminus, was expressed in E.coli andpurified by using conventional chromatography techniques.
||CHMP4A(Chromatin-modifying protein 4a) belongs to the SNF7 family and functions aschromatin-modifying proteins. It probable core component of the endosomalsorting required for transport complex III (ESCRT-III) which is involved inmultivesicular bodies (MVBs) formation and sorting of endosomal cargoproteins into MVBs. Also during HIV-1 infection, the virus uses the ESCRT-IIIcomplex to mediate budding and exocytosis of viral proteins via theassociation of CHMP4 and a protein recruited by HIV-1 p6, which is present inviral Gag assembly and budding. CHMP4A expressed at higher level in heart,kidney, liver and skeletal muscle.
||Liquid. In 20mMTris-HCl buffer (pH 8.0) containing 2mM DTT, 50% glycerol, 200mM NaCl, 0.1mMPMSF, 1mM EDTA.
||32.0 kDa (285aa),confirmed by MALDI-TOF.
||> 90% by SDS-PAGE
||0.25 mg/ml(determined by Bradford assay)
|Sequences of aminoacids:
||MGSSHHHHHHSSGLVPRGSH MSRRRPEDGL GKAGPCVMRH HPPRSKAEVW RTLRGGGGRG ELAMSGLGRLFGKGKKEKGP TPEEAIQKLK ETEKILIKKQ EFLEQKIQQE LQTAKKYGTK NKRAALQALR RKKRFEQQLAQTDGTLSTLE FQREAIENAT TNAEVLRTME LAAQSMKKAY QDMDIDKVDE LMTDITEQQE VAQQISDAISRPMGFGDDVD EDELLEELEE LEQEELAQEL LNVGDKEEEP SVKLPSVPST HLPAGPAPKV DEDEEALKQLAEWVS
||Can bestored at +4°C short term (1-2 weeks). For long term storage, aliquot andstore at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
||ESCRT-III complex;Endocytosis; Endosomal Sorting Complex Required For Transport (ESCRT);Membrane Trafficking