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>   首页   >   产品   >   CD8 alpha&beta Heterodimer   

CD8 alpha&beta Heterodimer

     
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Product Information
Primary Accession P01731(CD8 alpha)&P10300(CD8 beta)
Species Mouse
Sequence Lys28-Tyr196(CD8 alpha) acidic tail and Leu22-Thr175(CD8 beta) basic tail
Purity > 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
Endotoxin Level Less than 1EU per µg by the LAL method.
Expression System HEK293
Theoretical Molecular Weight 24.80 kDa (CD8 alpha) and 23.17 kDa (CD8 beta)
Formulation Lyophilized from a 0.22 µm filtered solution in PBS, (pH 7.4).
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 µg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Storage & Stability Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles.
Additional Information
Target Background CD8 alpha&beta (CD8αβ) is a heterodimeric form of CD8. CD8α is required for surface expression of CD8β. The extracellular IgV-like domain of CD8α interacts with the α3 portion of the class I MHC molecule. CD8αβ is expressed on human peripheral T cells and functions as a coreceptor and can greatly increase the sensitivity and breadth of antigen recognition by CD8+ peripheral T cells bearing TCR.
Protein Information
Research Areas

For Research Use Only. Not For Use In Diagnostic Procedures.

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