CD79A; B-cell antigen receptor complex-associated protein alpha chain; Ig-alpha; CD antigen CD79a
Species
Canis lupus familiaris (Dog) (Canis familiaris)
Source
in vitro E.coli expression system
Expression Region
33-236
Target Protein Sequence
LWVDGGPPSMTVSLGETARLQCLHNRSRLSSKLNITWWRVLQGNATWPDIFLSYGKGPNGELTIDTVNKSHMGMYRCQVEEKDLNQKILSSQQSCGTYLRVRERLPRPFLDMGEGTKNNIITAEGIILLFCAVVPGTLLLFRKRWQNMKFGVDAQDDYEDENLYEGLNLDDCSMYEDISRGLQGTYQDVGSLHIGDGDVQLEKP
Note: The complete
sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is
translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application,
please explicitly request the full and complete sequence of this protein before ordering.
Protein Length
Full Length of Mature Protein
Tag Info
N-terminal 10xHis-tagged
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Condition
Store at -20°C, for extended storage, conserve at -20°C or -80°C.
Shelf Life
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.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Required in cooperation with CD79B for initiation of the signal transduction cascade activated by binding of antigen to the B-cell antigen receptor complex (BCR) which leads to internalization of the complex, trafficking to late endosomes and antigen presentation. Also required for BCR surface expression and for efficient differentiation of pro- and pre-B-cells. Stimulates SYK autophosphorylation and activation. Binds to BLNK, bringing BLNK into proximity with SYK and allowing SYK to phosphorylate BLNK. Also interacts with and increases activity of some Src-family tyrosine kinases. Represses BCR signaling during development of immature B-cells.
Gene References into Functions
This study examined the immunoreactivity of a monoclonal antibody to MUM1/IRF4 and compared it with expression of CD79a and CD20 in 109 plasmacytomas in 107 dogs.PMID:18039900
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Subcellular Location
Cell membrane; Single-pass type I membrane protein.