CD22 antibody

SKU: orb2276512

Description

CD22 antibody validated for immunohistochemistry on 76 different Normal Tissues

Research Area

Immunology & Inflammation

Images & Validation

• Tested Applications: IHC
• Dilution Range: 1:100-1:200
• Reactivity: Human
• Application Notes:
  Positive Control: Tonsil or appendix: A strong, predominantly membranous CD22 staining of the germinal centre and mantle zone B-cells as well as of few interfollicular B-cells should be seen. Negative Control: Tonsil or appendix: A large fraction of the interfollicular lymphocytes and all epithelial cells must not show any CD22 staining. Cellular Localization: Cell Surface Protocol Recommendations: Manual Protocol: Freshly cut sections should be used (less than 10 days between cutting and staining). Heat-induced antigen retrieval for 5 minutes in an autoclave at 121°C in pH 7.8 Target Retrieval Solution buffer. Apply the antibody at a dilution of 1:150 at 37°C for 60 minutes. Visualization of bound antibody by the EnVision Kit according to the manufacturer’s directions.

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Key Properties

• Host: Rabbit
• Clonality: Monoclonal
• Isotype: IgG
• Clone No.: MSVA-022R
• Immunogen: Recombinant fragment (around aa52-178) of human BL-CAM/CD22 protein (exact sequence is proprietary)
• Conjugation: Unconjugated

Storage & Handling

• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

B-lymphocyte cell adhesion molecule (BL-CAM); B-cell receptor CD22; CD22; Lectin 2; Lyb8; Sialic acid-binding Ig-like lectin 2 (Siglec-2); SIGLEC2; T-cell surface antigen Leu-14

Quick Database Links

UniProt

P20273