Current Position:Home>>Antibodies>>Flow Cytometry Antibodies>> Purified Anti-Human CD22 Antibody[HIB22]
Cat.No.:E-AB-F1321A
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Alternate Names | B-cell receptor CD22,Cd22,B-lymphocyte cell adhesion molecule,BL-CAM,Sialic acid-binding Ig-like lectin 2,Siglec-2,T-cell surface antigen Leu-14,CD22,Lyb-8, Siglec2 |
Swissprot | P20273 |
Gene ID | 933 |
References |
1. Clark E. 1993. J. Immunol. 150:4715.
2. Shan D, et al. 1995. J. Immunol. 154:4466. |
Form | Liquid |
Clone No. | HIB22(See Other Available Formats) |
Host | Mouse |
Isotype | Mouse IgG1, κ |
Isotype Control | Purified Mouse IgG1, κ Isotype Control[MOPC-21] [Product E-AB-F09793A] |
Reactivity | Human |
Application | FCM (See the Application Description) |
Storage Buffer | Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer. |
Recommended Use | Each lot of this antibody is quality control tested by flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 2.0 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application. |
Shipping | Biological ice pack at 4℃ |
Stability & Storage | Keep as concentrated solution. Store at 2~8°C. Do not freeze. Centrifuge before opening to ensure complete recovery of vial contents. This product is guaranteed up to one year from purchase. |
Conjugation | Unconjugated |
How to select the appropriate detection channel through the spectrogram?
CD22 is a 130 kD type I transmembrane glycoprotein also known as Siglec-2 and BL-CAM. It is a member of the immunoglobulin superfamily (sialoadhesion subgroup). 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. CD22 is present in the B cell receptor complex and associates with SHP-1, Syk, Lck, Lyn, and phospholipase Cγ1. A primary function of CD22 is thought to be in limiting antigen receptor signaling by modulating B cell activation threshold. CD22 has been shown to bind to CD45RO and CD75, although the natural ligands for this molecule remain controversial. |
Related Protocols | Staining Cell Surface Targets for Flow Cytometry |
Troubleshooting |