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Recombinant Human immunodeficiency virus type 1 group M subtype B Virion infectivity factor(vif)

SKU : BHP10505573

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CUSABIO TECHONOLOGY LLC

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Mfr.No.	CSB-YP303185HKM
Description	Counteracts the innate antiviral activity of host APOBEC3F and APOBEC3G. Forms a complex with host APOBEC3F and APOBEC3G thus preventing the entry of these lethally hypermutating enzymes into progeny virions. Recruits an active E3 ubiquitin ligase complex composed of elongin BC, CUL5, and RBX2 to induce polyubiquitination of APOBEC3G and APOBEC3F. In turn, they are directed to the 26S proteasome for degradation. Vif interaction with APOBEC3G also blocks its cytidine deaminase activity in a proteasome-independent manner, suggesting a dual inhibitory mechanism. May interact directly with APOBEC3G mRNA in order to inhibit its translation. Seems to play a role in viral morphology by affecting the stability of the viral nucleoprotein core. Finally, Vif also contributes to the G2 cell cycle arrest observed in HIV infected cells.
Alternative Names	SOR protein
Tag	N-terminal 6xHis-sumostar-tagged
Regulatory	RUO
Relevance	Counteracts the innate antiviral activity of host APOBEC3F and APOBEC3G. Forms a complex with host APOBEC3F and APOBEC3G thus preventing the entry of these lethally hypermutating enzymes into progeny virions. Recruits an active E3 ubiquitin ligase complex composed of elongin BC, CUL5, and RBX2 to induce polyubiquitination of APOBEC3G and APOBEC3F. In turn, they are directed to the 26S proteasome for degradation. Vif interaction with APOBEC3G also blocks its cytidine deaminase activity in a proteasome-independent manner, suggesting a dual inhibitory mechanism. May interact directly with APOBEC3G mRNA in order to inhibit its translation. Seems to play a role in viral morphology by affecting the stability of the viral nucleoprotein core. Finally, Vif also contributes to the G2 cell cycle arrest observed in HIV infected cells.
Source	Yeast
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Protein Name	SOR protein
Expression Region	1-192aa
Mol Weight	38.5 kDa
Nature	Recombinant
Protein Description	Full Length

Subcellular Location	Host cytoplasm, Host cell membrane, Peripheral membrane protein, Cytoplasmic side, Virion
Uniprot	P69721, P69721
Database Links	KEGG:vg:155459
Function	Counteracts the innate antiviral activity of host APOBEC3F and APOBEC3G. Forms a complex with host APOBEC3F and APOBEC3G thus preventing the entry of these lethally hypermutating enzymes into progeny virions. Recruits an active E3 ubiquitin ligase complex composed of elongin BC, CUL5, and RBX2 to induce polyubiquitination of APOBEC3G and APOBEC3F. In turn, they are directed to the 26S proteasome for degradation. Vif interaction with APOBEC3G also blocks its cytidine deaminase activity in a proteasome-independent manner, suggesting a dual inhibitory mechanism. May interact directly with APOBEC3G mRNA in order to inhibit its translation. Seems to play a role in viral morphology by affecting the stability of the viral nucleoprotein core. Finally, Vif also contributes to the G2 cell cycle arrest observed in HIV infected cells.
Protein Families	Primate lentivirus group Vif protein family
Research Area	Others
Weight	38.5 kDa

Stotage Note	Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Buffer	Tris-based buffer，50% glycerol
Purity	Greater than 90% 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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Storage Buffer	Tris-based buffer，50% glycerol

Immunogen Species	Homo Sapiens (Human)

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SKU	Supplier No.	Size	Your price	Quantity
BHP10505573	CSB-YP303185HKM	500ug	$1916		Add to Cart
BHP10505573	CSB-YP303185HKM	100ug	$826		Add to Cart
BHP10505573	CSB-YP303185HKM	20ug	$436		Add to Cart

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