GPC蛋白|查帕雷哺乳动物病毒GPC蛋白|查帕雷哺乳动物病毒

Research Areas

Others

Uniprot ID

B2C4J0

Gene Names

GPC

Alternative Name(s)

(Pre-GP-C)(SSP)(GP1)(GP2)

Lead Time

3-7 business days

Organism

Chapare mammarenavirus (isolate Human/Bolivia/810419/2003)

Source

E.coli

Expression Region

59-250aa

Protein Length

Partial

Tag Info

N-terminal 6xHis-tagged

Target Protein Sequence

FKIGRSTELQNITINMLKVFEDHPISCTVNKTLYYIRESENATWCVEIAALDMSVLLSPHDPRVMGNLSNCVHPDIKHRSELLGLLEWILRALKYDFLNYPPLLCEKVTSSVNETRIQINVSDSAGSHDFKETMLQRLAILFGTKLMFDKTPKQFIVIRNQTWVNQCKSNHVNTLHLMMANAGHAVKLRRLQ

MW

27.3 kDa

Purity

Greater than 85% as determined by SDS-PAGE.

Endotoxin

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Biological_Activity

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Form

Liquid or Lyophilized powder

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

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.

Relevance

[Glycoprotein G2]: Class I viral fusion protein that directs fusion of viral and host endosomal membranes, leading to delivery of the nucleocapsid into the cytoplasm. Membrane fusion is mediated by irreversible conformational changes induced upon acidification in the endosome. ; Stable signal peptide (SSP): cleaved and functions as a signal peptide. In addition, it is also retained as the third component of the GP complex. The SSP is required for efficient glycoprotein expression, post-translational maturation cleavage of GP1 and GP2, glycoprotein transport to the cell surface plasma membrane, formation of infectious virus particles, and acid pH-dependent glycoprotein-mediated cell fusion. ; [Glycoprotein G1]: Interacts with the host receptor.

Function

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