After search, choose a molecule or a kind of categories listed in the left to narrow down your filter. If you have any problems, please contact us!
Text Size:AAA

Rhesus CD8B / P37 / LEU2 Gene ORF cDNA clone in cloning vector

DatasheetReviewsRelated ProductsProtocols
Cynomolgus CD8B cDNA Clone Product Information
NCBI RefSeq:XR_010580.2
RefSeq ORF Size:624bp
cDNA Description:Full length Clone DNA of Macaca mulatta (Rhesus monkey) t-cell surface glycoprotein CD8 beta chain-like.
Gene Synonym:CD8B
Vector:pGEM-T Vector
Restriction Site:
Tag Sequence:
Sequence Description:Identical with the Gene Bank Ref. ID sequence except for the point mutations: 481-483AGC/GCG(S161A); 480T/A not causing the amino acid variation. Please check the sequence information before order.
Sequencing primers:SP6 and T7 or M13-47 and RV-M
Antibiotic in E.coli:Ampicilin
Antibiotic in mammalian cell:
Shipping_carrier:Each tube contains lyophilized plasmid.
Storage:The lyophilized plasmid can be stored at room temperature for three months.
pGEM-T Vector Information

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.

pGEM-T Simple Usage Suggestion:

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.

Vector Sequence Download
Product nameProduct name

CD8B (CD8b molecule), also known as P37 and LEU2, contains 1 Ig-like V-type (immunoglobulin-like) domain. The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T-cell receptor on the T lymphocyte recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. P37 gene encodes the CD8 beta chain isoforms. Multiple alternatively spliced transcript variants encoding distinct membrane associated or secreted isoforms have been described. A pseudogene, also located on chromosome 2, has been identified. CD8 is thought to play a role in the process of T-cell mediated killing.

  • Leahy DJ, et al. (1992) Crystal structure of a soluble form of the human T cell coreceptor CD8 at 2.6 A resolution. Cell. 68(6):1145-62.
  • Gao G, et al. (2000) Molecular interactions of coreceptor CD8 and MHC class I: the molecular basis for functional coordination with the T-cell receptor. Immunol Today. 21(12):630-6.
  • Devine L, et al. (1999) Orientation of the Ig domains of CD8 alpha beta relative to MHC class I. J Immunol. 162(2):846-51.
  • Size / Price
    Catalog: CG90178-G
    List Price: 
    Price:      (You Save: )
    AvailabilityIn Stock
    Bulk Discount InquiryAdd to Cart
    All information of our products is subject to change without notice. Please refer to COA enclosed in shipped package for the newest information.