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![CD22 Antibody [FR10B4]](https://cdn11.bigcommerce.com/s-452hpg8iuh/images/stencil/1280x1280/products/575328/811895/porsci_lo__79508.1648973713__26924.1649091893.png?c=2 "CD22 Antibody [FR10B4]")
![CD22 Antibody [FR10B4]](https://cdn11.bigcommerce.com/s-452hpg8iuh/images/stencil/100x100/products/575328/811895/porsci_lo__79508.1648973713__26924.1649091893.png?c=2 "CD22 Antibody [FR10B4]")
Product Description
CD22 Antibody [FR10B4] | 33-491 | ProSci
Host: Mouse
Reactivity: Human
Homology: N/A
Immunogen: Human Burkitt’s lymphoma cells were used as the immunogen for the CD22 antibody.
Research Area: Cancer, Stem Cell, Immunology, Antibody Pairs
Tested Application: Func, Flow, IF
Application: Functional Activity (Order SAF formulation)
Flow Cytometry: 0.5-1 ug/million cells in 0.1ml
Immunofluorescence: 0.5-1 ug/ml
Optimal dilution of the CD22 antibody should be determined by the researcher.
Specificiy: N/A
Positive Control 1: N/A
Positive Control 2: N/A
Positive Control 3: N/A
Positive Control 4: N/A
Positive Control 5: N/A
Positive Control 6: N/A
Molecular Weight: N/A
Validation: N/A
Isoform: N/A
Purification: Protein G affinity chromatography
Clonality: Monoclonal
Clone: FR10B4
Isotype: IgG1, kappa
Conjugate: Unconjugated
Physical State: Liquid
Buffer: PBS with 0.1 mg/ml BSA and 0.05% sodium azide
Concentration: 0.2 mg/mL
Storage Condition: Aliquot and Store at 2-8˚C. Avoid freez-thaw cycles.
Alternate Name: SIGLEC2, SIGLEC-2
User Note: Optimal dilutions for each application to be determined by the researcher
BACKGROUND: CD22 mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2, 6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules. [UniProt]
![CD22 Antibody [FR10B4]](https://cdn11.bigcommerce.com/s-452hpg8iuh/images/stencil/500x659/products/575328/811895/porsci_lo__79508.1648973713__26924.1649091893.png?c=2 "CD22 Antibody [FR10B4]")
