CD22 Antibody
Rabbit Polyclonal Antibody
Cat. No.
251839
Unit
0.1 mg
Price
$245.00
Order
Order directly from
Abbiotec
7985 Dunbrook Rd., Ste A
San Diego, CA 92126, USA
Phone: 1 858 586 0500,
1 800 854 7453
1 800 854 7453
Fax: 1 858 586 6252
Email: info@abbiotec.com
Website: http://www.abbiotec.com
Description
CD22 antigen is expressed in the cytoplasm of pro-B and pre-B cells, and on the surface of mature B lymphocytes. CD22 expression is increased after activation and lost at the terminal stage of B cell differentiation. Most B cell leukemias and lymphomas also express CD22. CD22 is not expressed in T cells, monocytes and granulocytes. CD22 is an early marker for B-ALL and hairy-cell leukemia diagnostic. CD22 is an adhesion molecule that amplifies the signal of B cell activation. CD22 ligands are CD45RO antigen on T cells and CD75 antigen on B cells participating in the homotopic interaction of T and B cells.
