Recombinant Cat T-cell surface glycoprotein CD8 beta chain (CD8B)

in vitro E.coli expression system

中文名稱：

Recombinant Cat T-cell surface glycoprotein CD8 beta chain(CD8B)
貨號：

CSB-CF004967CA
規格：
來源：

in vitro E.coli expression system
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

基因名：

CD8B
Uniprot No.：

P79336
別名：

CD8B; CD8B1; T-cell surface glycoprotein CD8 beta chain; CD antigen CD8b
種屬：

Felis catus (Cat) (Felis silvestris catus)
蛋白長度：

Full Length of Mature Protein
表達區域：

22-210
氨基酸序列

LQQAPGSVMVQTNGMVIMSCEAKTSPTSTRIYWLRHRQAPSPDSHYECLAYWDPIKGIVYGQEVEPEKLTVFPDATRSILNLTSVKPADSGIYFCMTVGSPELTFGKGTRLSVVDVLPTNSQPTKKPTPRKKMCRPPSPVTQKGPSCGLLTLGLLVAGVLVLLVSLGVAIHLYRLKRRARLRLLKQFYK
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.
蛋白標簽：

N-terminal 10xHis-tagged
產品提供形式：

Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

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.
貨期：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class I molecule:peptide complex. The antigens presented by class I peptides are derived from cytosolic proteins while class II derived from extracellular proteins. Interacts simultaneously with the T-cell receptor (TCR) and the MHC class I proteins presented by antigen presenting cells (APCs). In turn, recruits the Src kinase LCK to the vicinity of the TCR-CD3 complex. A palmitoylation site in the cytoplasmic tail of CD8B chain contributes to partitioning of CD8 into the plasma membrane lipid rafts where signaling proteins are enriched. Once LCK recruited, it initiates different intracellular signaling pathways by phosphorylating various substrates ultimately leading to lymphokine production, motility, adhesion and activation of cytotoxic T-lymphocytes (CTLs). Additionally, plays a critical role in thymic selection of CD8+ T-cells.
基因功能參考文獻：
1. These findings indicated that CD8+ T cells were principal effectors of DRG neuronal injury after FIV infection through a CD40-CD154 interaction in a cell contact-dependent manner. PMID: 16571746
亞細胞定位：

Cell membrane; Single-pass type I membrane protein.
數據庫鏈接：

KEGG: fca:493948

STRING: 9685.ENSFCAP00000025660