Skip to content

CD8B polyclonal antibody detects endogenous levels of CD8B protein.

SKU BW-BS60358-B-50ul
Original price $578.28 - Original price $892.07
Original price
$578.28
$578.28 - $892.07
Current price $578.28

The T cell receptor (TCR) is a heterodimer composed of either ? and ? or ? and ? chains. CD3 chains and the CD4 or CD8 co-receptors are also required for efficient signal transduction through the TCR. The TCR is expressed on T helper and T cytotoxic cells that can be distinguished by their expression of CD4 and CD8. T helper cells express CD4 proteins and T cytotoxic cells display CD8. CD8 (also designated Leu 2 or T8), a cell surface glycoprotein, is a two chain complex (?? or ??) receptor that binds class I MHC molecules presented by the antigen-presenting cell (APC). A primary function of CD8 is to facilitate antigen recognition by the TCR and to strengthen the avidity of the TCR-antigen interactions. An additional role for CD8-expressing T cells may be to maintain low levels of HIV expression.

Delivery time

Overnight if in stock

Payment Methods

Purchase orders from approved customers and Credit Cards are accepted as forms of payment

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare