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Cell Signaling Cd22 Antibody
List Price $320.17 Your Price $320.17
Cell Signaling Cd22 Antibody - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART: CSIG-67434S
MFG.PART: 67434S
UNSPSC: 12352203
Manufacturer: Cell Signaling
| Size | 100 µl |
| Reactivity | M |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 140 |
| Source/Isotype | Rabbit |
| Application/Dilution | {Western Blotting: 1:1000} |
| Storage | Supplied in 10 mm sodium HEPES (pH 7.5), 150 mm NaCl, 100 µg/mL BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody. |
| Specificity/Sensitivity | CD22 Antibody recognizes endogenous levels of total CD22 protein. |
| Species Reactivity | Mouse |
| Source/Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Val28 of mouse CD22 protein. Antibodies are purified by peptide affinity chromatography. |
| Background | CD22 (also known as siglec-2) is a member of the sialic acid-binding immunoglobulin-type lectin (Siglec) family of immunomodulatory receptors. CD22 can bind to its ligand α 2,6-linked sialic acid on different cells (trans interaction) as well as on the same cells (cis interaction). CD22 is predominantly expressed on B cells and functions as an inhibitory co-receptor for the B cell receptor (BCR) (1,2). After BCR ligation, the tyrosine kinase Lyn is activated and phosphorylates two distal of the four ITIM motifs in the intracellular carboxy-terminal region of CD22, which then recruit tyrosine phosphatases, including SHP-1, to the plasma membrane, and in turn, they get tyrosine-phosphorylated and activated to damp the signaling pathways initiated by BCR ligation (3,4). CD22 has been actively pursued as a therapeutic target for autoimmune diseases (5). Due to almost exclusive expression on B cells, it is also actively pursued as a therapeutic target for multiple B cell malignancies (6-8). |
| SKU | CSIG-67434S |
|---|---|
| Supplier Part Number | 67434S |
| UM | EA |
| UNSPSC | 12352203 |
| Manufacturer | Cell Signaling |
| MSDS URL | Click here |
| Temperature | -20C |
| CountryOfOrigin | United States |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| Controlled | N |