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Anti-Siglec-2/CD22 Antibody (6F719)
🥰Excellent
Catalog No. TMAY-03565
Anti-Siglec-2/CD22 Antibody (6F719) is a Rabbit antibody targeting Siglec-2/CD22. Anti-Siglec-2/CD22 Antibody (6F719) can be used in WB.
Anti-Siglec-2/CD22 Antibody (6F719)
Anti-Siglec-2/CD22 Antibody (6F719)
🥰Excellent
Catalog No. TMAY-03565
Anti-Siglec-2/CD22 Antibody (6F719) is a Rabbit antibody targeting Siglec-2/CD22. Anti-Siglec-2/CD22 Antibody (6F719) can be used in WB.
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Product Introduction
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Chemical Properties
| Description | Anti-Siglec-2/CD22 Antibody (6F719) is a Rabbit antibody targeting Siglec-2/CD22. Anti-Siglec-2/CD22 Antibody (6F719) can be used in WB. |
| Ig Type | Monoclonal Rabbit IgG |
| Clone | 6F719 |
| Reactivity | Mouse |
| Verified Activity | Anti-CD22 rabbit monoclonal antibody at 1:500 dilution. -Lane A: Raji Whole Cell lysate. -Lysates/proteins at 30 μg per lane. -Secondary -Goat Anti-Rabbit IgG H&L (Dylight800) at 1/10000 dilution. -Developed using the Odyssey technique. -Performed under reducing conditions. -Predicted band size:95 kDa. -Observed band size:150 kDa |
| Application | WB |
| Recommended Dose | WB: 1:500-1:2000 |
| Antibody Type | Monoclonal |
| Host Species | Rabbit |
| Construction | This antibody was obtained from a rabbit immunized with purified, recombinant Mouse CD22 (rM CD22; TMPY-04083; BAE33829.1; Met1-Arg708). |
| Purification | Protein A |
| Appearance | Liquid |
| Formulation | 0.2 μm filtered solution in PBS |
| Research Background | CD22 is a member of the immunoglobulin superfamily, SIGLEC family of lectins. It is first expressed in the cytoplasm of pro-B and pre-B cells, and on the surface as B cells mature to become IgD+. CD22 serves as an adhesion receptor for sialic acid-bearing ligands expressed on erythrocytes and all leukocyte classes. In addition to its potential role as a mediator of intercellular interactions, signal transduction through CD22 can activate B cells and modulate antigen receptor signaling in vitro. The phenotype of CD22-deficient mice suggests that CD22 is primarily involved in the generation of mature B cells within the bone marrow, blood, and marginal zones of lymphoid tissues. CD22 recruits the tyrosine phosphatase Src homology 2 domain-containing phosphatase 1 (SHP-1) to immunoreceptor tyrosine-based inhibitory motifs (ITIMs) and inhibits B-cell receptor (BCR)-induced Ca2+ signaling on normal B cells. CD22 interacts specifically with ligands carrying alpha2-6-linked sialic acids. As an inhibitory coreceptor of the B-cell receptor (BCR), CD22 plays a critical role in establishing signalling thresholds for B-cell activation. Like other coreceptors, the ability of CD22 to modulate B-cell signalling is critically dependent upon its proximity to the BCR, and this in turn is governed by the binding of its extracellular domain to alpha2,6-linked sialic acid ligands. However, genetic studies in mice reveal that some CD22 functions are regulated by ligand binding, whereas other functions are ligand-independent and may only require expression of an intact CD22 cytoplasmic domain at the B-cell surface. CD19 regulates CD22 phosphorylation by augmenting Lyn kinase activity, while CD22 inhibits CD19 phosphorylation via SHP-1.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy |
| Conjucates | Unconjugated |
| Immunogen | Recombinant Mouse CD22 Protein (TMPY-04083) |
| Antigen Species | Mouse |
| Biology Area | Cancer Drug Targets, ITIM/ITAM Immunoreceptors and Related Molecules |
Stability & Storage
| Stability & Storage | Store at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. Preservative-Free. |
| Transport | Shipping with blue ice. |
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For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . 
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