The Mouse CD22 Monoclonal Antibody (Clone: Cy34.1) (AGEL0123) is a cutting-edge research tool designed for scientists studying CD22, a cell surface glycoprotein primarily expressed on B cells. This monoclonal antibody, generated for use in mouse samples, exhibits high specificity and sensitivity in various immunological assays, including flow cytometry and immunohistochemistry.CD22 plays a key role in B cell signaling and activation, making it a crucial target for research related to B cell development, function, and dysregulation in autoimmune diseases and B cell malignancies. The Mouse CD22 Monoclonal Antibody (Clone: Cy34.
1) (AGEL0123) binds specifically to CD22, enabling precise detection and characterization of this protein in experimental settings.By understanding the intricate mechanisms involving CD22, researchers can gain insights into B cell physiology, immunological disorders, and potential therapeutic strategies targeting B cell-related diseases. The Mouse CD22 Monoclonal Antibody (Clone: Cy34.1) (AGEL0123) opens up new avenues for investigation in immunology, oncology, and drug development, offering a valuable tool for expanding scientific knowledge and advancing medical research.
Each lot of this antibody is quality control tested by flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per 106 cells in 100 µL volume or 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
Keep as concentrated solution. Store at 2~8°C and protected from prolonged exposure to light. Do not freeze. Centrifuge before opening to ensure complete recovery of vial contents. This product is guaranteed up to one year from purchase.
Background:
The Cy34.1 monoclonal antibody specifically binds to the B-lymphocyte differentiation antigen CD22 on strains having the Lyb-8.2 alloantigen (e.g., A, BALB/c, CBA, C3H/He, C57BL, C57L, C58, SJL, SWR, but not AKR, DBA/1, DBA/2, NZB, PL). CD22 is expressed at high levels on mature peripheral B lymphocytes (follicular and marginal zone), B-1 cells (CD5+ B cells), and plasma cells. It is a member of the Ig gene superfamily and associates with the B-cell antigen receptor. Its sialic acid- binding immunoglobulin-like lectin (siglec) extracellular region mediates B-cell adhesion to ligands on endothelial cells in the bone marrow. Its intracellular domain is phosphorylated after cross-linking of antigen receptor or MHC class II antigen. It is involved in negative regulation of B-cell activation and protection from autoimmunity. B-cell proliferative responses to LPS or anti-mouse Ig µ chain are augmented in the presence of Cy34.1 mAb.