Recombinant Human HERV-K_7p22.1 provirus ancestral Env polyprotein(ERVK-6),partial

Recombinant Human HERV-K_7p22.1 provirus ancestral Env polyprotein(ERVK-6),partial

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>Several Other Sizes Are Also Available. Please Inquire. Default Size: 200ug

Updated Date: Stock Protein updated on 20171018

Research areas: Others

Target / Protein: ERVK-6

Biologically active: Not Tested

Expression system: E.coli

Species of origin: Homo sapiens (Human)

Delivery time: 3-7 business days

Uniprot ID: Q69384


Tag info: N-terminal 6xHis-tagged

Expression Region: 90-632aa

Protein length: Extracellular Domain

MW: 65.5 kDa

Alternative Name(s): EnvK2 protein Envelope polyprotein HERV-K(C7) envelope protein HERV-K(HML-2.HOM) envelope protein HERV-K108 envelope protein HERV-K_7p22.1 provirus ancestral Env polyprotein

Relevance: Retroviral envelope proteins mediate receptor recognition and membrane fusion during early infection. Endogenous envelope proteins may have kept, lost or modified their original function during evolution. This endogenous envelope protein has lost its original fusogenic properties. SU mediates receptor recognition. TM anchors the envelope heterodimer to the viral membrane through one transmembrane domain. The other hydrophobic domain, called fusion peptide, mediates fusion of the viral membrane with the target cell membrane

Reference: "Identification of a Rev-related protein by analysis of spliced transcripts of the human endogenous retroviruses HTDV/HERV-K." Loewer R., Toenjes R.R., Korbmacher C., Kurth R., Loewer J. J. Virol. 69:141-149(1995)

Purity: Greater than 85% as determined by SDS-PAGE.

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.