Anti-CD22 [To15]

Catalogue Number: AB01315-3.3-ABA

Manufacturer:Vector Laboratories, Inc (ABA)
Type:Recombinant Monoclonal
Alias:Siglec2; B-cell receptor CD22; B-lymphocyte cell adhesion molecule; BL-CAM; Sialic acid-binding Ig-like lectin 2; Siglec-2; T-cell surface antigen Leu-14; SIGLEC2FLJ22814
Shipping Condition:Blue Ice
Unit(s): 200 ug
Host name: Mouse
Clone: To15
Isotype: IgG2b
Immunogen: This antobody was raised by immunising Balb-c mice with a potassium iodide extract of normal human tonsil cell membranes and subsequent creation of hybridomas.
Application: FACS, FC, IP, IHC

Additional Text

Gene Name

CD22

Gene ID

933

Uniprot ID

P20273

Purification

Purified

Antibody Clonality

Recombinant Monoclonal

Storage Note

Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.

Application Notes

IP: To15 antibody was used for the immunoprecipitation of the products of IgM kinase reaction to examine association between CD22 and B-cell receptor (Peaker and Neurberger, 1993); another group was also successfull in using this abtybody for immunoprecipitation (Zhang and Varki, 2004). Furthermore, it was demonstrated that To15 antibody was able to block CD22-mediated adhesion (specifically, the binding of Daudi cells to COS-CD cells) in around 40% of cases, which presents a potential for using this antibody in CD22 inhibition in the immune disease (Tedder et al., 1996). IHC: This antibody was also used to co-stain histological samples of lymph node biopsies in an attempt to immunologically characterise Langerhans cells in lymph nodes (Ralfkiaer et al., 1984).