Recombinant Human herpesvirus 1 ICP47 protein (US12) | CSB-YP360979HWY

Recombinant Human herpesvirus 1 ICP47 protein (US12) | CSB-YP360979HWY | Cusabio

Alternative Name(s): Immediate-early protein IE12Immediate-early-5Infected cell protein 47US12 proteinVmw12

Gene Names: US12

Research Areas: Others

Organism: Human herpesvirus 1 (strain 17) (HHV-1) (Human herpes simplex virus 1)

AA Sequence: MSWALEMADTFLDTMRVGPRTYADVRDEINKRGREDREAARTAVHDPERPLLRSPGLLPEIAPNASLGVAHRRTGGTVTDSPRNPVTR

Source: Yeast

Tag Info: N-terminal 6xHis-tagged

Expression Region: 1-88aa

Sequence Info: Full Length

MW: 11.8 kDa

Purity: Greater than 90% as determined by SDS-PAGE.

Relevance: Plays a role in the inhibition of host immune response. Binds specifically to transporters associated with antigen processing (TAP), thereby blocking peptide-binding and translocation by TAP as well as subsequent loading of peptides onto MHC class I molecules. pty MHC I molecules are retained in the endoplasmic reticulum and ultimately directed to proteasomal degradation. In consequence, infected cells are masked for immune recognition by cytotoxic T-lymphocytes.

Reference: Herpes simplex virus type 1 transmission through corneal transplantation.Remeijer L., Maertzdorf J., Doornenbal P., Verjans G.M.G.M., Osterhaus A.D.M.E.Lancet 357:442-442(2001)

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.

Function: Plays a role in the inhibition of host immune response. Binds specifically to transporters associated with antigen processing (TAP), thereby blocking peptide-binding and translocation by TAP as well as subsequent loading of peptides onto MHC class I molecules. Empty MHC I molecules are retained in the endoplasmic reticulum and ultimately directed to proteasomal degradation. In consequence, infected cells are masked for immune recognition by cytotoxic T-lymphocytes.

Involvement in disease:

Subcellular Location: Host cytoplasm, Host nucleus

Protein Families: Herpesviridae US12 family

Tissue Specificity:

Paythway:

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.

Uniprot ID: P03170

HGNC Database Link: N/A

UniGene Database Link: N/A

KEGG Database Link: KEGG

STRING Database Link: N/A

OMIM Database Link: N/A