a chemical conjugate of a mouse monoclonal antibody to human CD22 (Cat #AB-36)
and the ribosome-inactivating protein, saporin

(molecular weight 210 kDa)

CD22 is characterized as a doublet of 130/140 kDa and is expressed on the surface of normal human B-cells and some neoplastic B-cell lines and tumors. CD22 has also been further divided into four different epitope groups, A, B, C, and D, which represent groups of determinants situated on different portions of the CD22 molecule.

• Specifically eliminates cells that possess the group-A epitope of the human B-cell antigen, CD22.
• All other cells are left untouched.

Check out this article in Targeting Trends for more information. Jul-Aug-Sep 2007 - Targeting Tools: Anti-CD22-SAP

Standard Pricing IT-37-25 25 micrograms $200 IT-37-100 100 micrograms $730 IT-37-250 250 micrograms $1720 Kit Pricing includes Saporin, Antibody, and Control Conjugate for control KIT-37-25 25 micrograms $390 KIT-37-100 100 micrograms $1405 KIT-37-250 250 micrograms $3270