Recombinant Mouse Cytotoxic T-lymphocyte protein 4(Ctla4),Partial

Recombinant Mouse Cytotoxic T-lymphocyte protein 4(Ctla4),Partial

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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: Yes

Lead time: 3-7 working days

Research Topic: Immunology

Uniprot ID: P09793

Gene Names: Ctla4

Organism: Mus musculus (Mouse)


Expression Region: 36-161aa

Sequence Info: Extracellular Domain

Source: E.coli

Tag Info: N-terminal 10xHis-SUMO-tagged and C-terminal Myc-tagged

MW: 33.9 kDa

Alternative Name(s): Cytotoxic T-lymphocyte-associated antigen 4

Relevance: Inhibitory receptor acting as a major negative regulator of T-cell responses. The affinity of CTLA4 for its natural B7 family ligands, CD80 and CD86, is considerably stronger than the affinity of their cognate stimulatory coreceptor CD28

Reference: "CTLA-4 and CD28 activated lymphocyte molecules are closely related in both mouse and human as to sequence, message expression, gene structure, and chromosomal location." Harper K., Balzano C., Rouvier E., Mattei M.-G., Luciani M.-F., Golstein P. J. Immunol. 147:1037-1044(1991)

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

Storage Buffer: Tris-based buffer,50% glycerol

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.