CD22 Recombinant antibody
CD22 Recombinant Antibody for WB, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human
Applications
WB, ELISA
Conjugate
Unconjugated
CloneNo.
241314G10
Cat no : 84265-2-RR
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | Daudi cells, Raji cells, Ramos cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Product Information
84265-2-RR targets CD22 in WB, ELISA applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | Recombinant Protein 相同性解析による交差性が予測される生物種 |
| Full Name | CD22 molecule |
| Calculated molecular weight | 847 aa, 95 kDa |
| Observed molecular weight | 130 kDa |
| GenBank accession number | BC109306 |
| Gene symbol | CD22 |
| Gene ID (NCBI) | 933 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
CD22, also known as Siglec-2 (sialic acid binding Ig-like lectin 2) or BL-CAM (B-lymphocyte cell adhesion molecule), is a 130-140 kDa, B-cell restricted, type I transmembrane glycoprotein belonging to the immunoglobulin gene superfamily. The expression of CD22 is developmentally regulated. It is expressed at low levels in the cytoplasm of pro-B and pre-B cells and present on the cell surface only at mature stages of B-cell differentiation. Cell surface expression is lost during terminal differentiation into plasma cell and after B-cell activation. CD22 is an inhibitory receptor for B-cell receptor (BCR) signalling, preferentially binds to alpha-2,6-linked sialic acid and mediates B-cell B-cell interactions. It plays a crucial role in activation and differentiation of the B-cell.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for CD22 antibody 84265-2-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
