产品中心

产品货号

产品名称

规格

销售价

会员价

货期

产地

订购

C581

Recombinant Human CD8B/CD8 β/T-cell surface glycoprotein CD8 beta chain

10ug

840

756

现货

国产

C581

Recombinant Human CD8B/CD8 β/T-cell surface glycoprotein CD8 beta chain

50ug

2520

2268

现货

国产

C581

Recombinant Human CD8B/CD8 β/T-cell surface glycoprotein CD8 beta chain

500ug

12320

11088

现货

国产

C581

Recombinant Human CD8B/CD8 β/T-cell surface glycoprotein CD8 beta chain

1mg

17600

15840

现货

国产

  • 产品简介
  • 使用说明
  • 相关产品
  • 参考文献
  • 购买咨询
  • Catalog# C581
    Source HEK293
    Description Recombinant Human T-Cell Surface Glycoprotein CD8β Chain/CD8B is produced with our mammalian expression system in human cells. The target protein is expressed with sequence (Leu22-Pro170) of Human CD8B fused with a polyhistidine tag at the C-terminus.
    Names T-Cell Surface Glycoprotein CD8 Beta Chain, CD8b, CD8B, CD8B1
    Accession # P10966
    Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2
    Shipping The product is shipped at ambient temperature.
    Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
    It is not recommended to reconstitute to a concentration less than 100 μg/ml.
    Dissolve the lyophilized protein in 1X PBS.
    Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
    Storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
    Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
    Aliquots of reconstituted samples are stable at < -20°C for 3 months.
    Purity Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.
    Endotoxin Less than 0.1 ng/μg (1 IEU/μg).
    Amino Acid Sequence
    LQQTPAYIKVQTNKMVMLSCEAKISLSNMRIYWLRQRQAPSSDSHHEFLALWDSAKGTIHGEEVE QEKIAVFRDASRFILNLTSVKPEDSGIYFCMIVGSPELTFGKGTQLSVVDFLPTTAQPTKKSTLK KRVCRLPRPETQKGPLCSPVDHHHHHH
    Background T-Cell Surface Glycoprotein CD8β Chain (CD8 Antigen) is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. 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. 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.