Recombinant Human T-cell surface glycoprotein CD8 alpha chain(CD8A),partial

CSB-EP004966HU

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

In Stock: No

Lead time: 10-20 working days

Research Topic: Immunology

Uniprot ID: P01732

Gene Names: CD8A

Organism: Homo sapiens (Human)

AA Sequence: SQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQPRGAAASPTFLLYLSQNKPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGYYFCSALSNSIMYFSHFVPVFLPAKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGAVHTRGLDFACD

Expression Region: 22-182

Sequence Info: Extracellular Domain

Source: E.coli

Tag Info: N-terminal 6xHis-SUMO-tagged

MW: 33.6 kDa

Alternative Name(s): T-lymphocyte differentiation antigen T8/Leu-2 CD_antigen: CD8a

Relevance: Identifies cytotoxic/suppressor T-cells that interact with MHC class I bearing targets. CD8 is thought to play a role in the process of T-cell mediated killing. CD8 alpha chains binds to class I MHC molecules alpha-3 domains.

Reference: "The isolation and sequence of the gene encoding T8: a molecule defining functional classes of T lymphocytes."Littman D.R., Thomas Y., Maddon P.J., Chess L., Axel R.Cell 40:237-246(1985)

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.