|Datasheet||Specific References||Reviews||Related Products||Protocols|
|ORF Clone of Ferret CD8 antigen DNA.|
|Identical with the Gene Bank Ref. ID sequence.|
|Whatman FTA elute card (Cat: WB120410) contains 5-10 μg of plasmid.|
|The Whatman FTA elute card can be stored at room temperature for three months under dry condition.|
The pGEM-T is 3kb in length, and contains the amplicin resistance gene, conferring selection of the plasmid in E. coli, and the ori site which is the bacterial origin of replication. The plasmid has multiple cloning sites as shown below. The coding sequence was inserted by TA cloning. Many E. coli strains are suitable for the propagation of this vector including JM109, DH5α and TOP10.
The coding sequence can be easily obtained by digesting the vector with proper restriction enzyme(s). The coding sequence can also be amplified by PCR with M13 primers, or primer pair SP6 and T7.
|Ferret CD8a / CD8 Gene cDNA Clone (full-length ORF Clone), expression ready, FLAG-tagged||FG60001-G-F|
|Ferret CD8a / CD8 Gene cDNA Clone (full-length ORF Clone), expression ready, His-tagged||FG60001-G-H|
|Ferret CD8a / CD8 Gene cDNA Clone (full-length ORF Clone), expression ready, Myc-tagged||FG60001-G-M|
|Ferret CD8a / CD8 Gene cDNA Clone (full-length ORF Clone), expression ready, untagged||FG60001-G-N|
|Ferret CD8a / CD8 Gene cDNA Clone (full-length ORF Clone), expression ready, HA-tagged||FG60001-G-Y|
|Product name||Product name|
Human T-cell surface glycoprotein CD8 alpha chain, also known as CD8a, is a single-pass type I membrane protein. The CD8 glycoprotein is expressed by thymocytes, mature T cells and natural killer (NK) cells and has been implicated in the recognition of monomorphic determinants on major histocompatibility complex (MHC) Class I antigens, and in signal transduction during the course of T-cell activation. Both human and rodent CD8 antigens are comprised of two distinct polypeptide chains, alpha and beta. The Ig domains of CD8 alpha are involved in controlling the ability of CD8 to be expressed. Mutation of B- and F-strand cysteine residues in CD8 alpha reduced the ability of the protein to fold properly and, therefore, to be expressed. Defects in CD8A are a cause of familial CD8 deficiency. Familial CD8 deficiency is a novel autosomal recessive immunologic defect characterized by absence of CD8+ cells, leading to recurrent bacterial infections.