Sony Biotechnology Inc. Sony Biotechnology Inc.cart
About Us Products What's New Library News Calendar Contact Us Place Order
Safety Data Sheet (SDS) Alexa Fluor 647 Anti-mouse CD22 Antibody     Product Data Sheet (PDF)    
Alexa Fluor® 647 Anti-mouse CD22 Antibody
1230535 25 µg $100.00       
1230540 100 µg $220.00       
Clone: OX-97
Isotype: Rat IgG1, κ
Reactivity: Mouse
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation: The antibody was purified by affinity chromatography, and conjugated with Alexa Fluor® 647 under optimal conditions.
Concentration: 0.5 mg/ml
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

FC - Quality tested

Recommended Usage:

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per 106 cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

* Alexa Fluor® 647 has a maximum emission of 668 nm when it is excited at 633nm / 635nm.

C57BL/6 splenocytes stained with OX-97

C57BL/6 splenocytes stained with OX-97 Alexa Fluor® 647


CD22 is a member of the sialoadhesion family.CD22 is expressed on the surface of a subpopulation of mature B lymphocytes and may modulate signaling through the B cell antigen receptor. The OX-97 monoclonal antibody recognizes the second domain of the CD22.

Other Names: Lyb-8, BL-CAM
Structure: 130-150 kd type 1 transmembrane glycoprotein. It is a member of the Siglec family and Ig superfamily.
Distribution: CD22 is expressed in the cytoplasm of pro-B and pre-B cells, and on the surface of mature B and activated B cells, but not on plasma cells.
Function: B cell signaling and adhesion.
Interaction: Associates with SHP-1, Syk, Lck, Lyn and others.
Antigen References:

1. Symington FW et al. 1982. Immunogenetics 16:381
2. Erickson LD et al. 1996. Int Immunol 8:1121
3. Doody GM et al. 1995. Science 269:242

This product is provided under an agreement between Life Technologies Corporation and Sony Biotechnology Inc. and the manufacture, use, sale or import of this product may be subject to one or more U.S. patents, pending applications, and corresponding non-U.S. equivalents, owned by and/or licensed to Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product in research and/or development conducted by the buyer (whether the buyer is an academic or for profit entity). The buyer cannot sell or otherwise transfer (a) this product (b) its components or (c) materials made using this product or its components to a third party or otherwise use this product or its components or materials made using this product or its components for Commercial Purposes. Commercial Purposes means any activity by a party for consideration and may include, but is not limited to (1) use of the product or its components in manufacturing, (2) use of the product or its components for therapeutic, diagnostic or prophylactic purposes, or (3) resale of the product or its components, whether or not such product or its components are resold for use in research. For information on purchasing a license to this product for any other use, contact Life Technologies Corporation, Molecular Probes Detection Technologies, Attn: Business Development, 29851 Willow Creek Road, Eugene, OR 97402, USA, Tel: (541) 465-8300. Fax: (541) 335-0504.