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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal CD22 antibody performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
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Or leave a message with a formal purchase
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Background
CD22 is a surface glycoprotein of B lymphocytes that is rapidly phosphorylated on cytoplasmic tyrosines after antigen receptor cross-linking. CD22 is a negative regulator of antigen receptor signaling whose onset of expression at the mature B cell stage may serve to raise the antigen concentration threshold required for B cell triggering. The human CD22 gene is expressed specifically in B lymphocytes and likely has an important function in cell-cell interactions. The B cell coreceptor CD22 plays an important role in regulating signal transduction via the B cell Ag receptor.3 CD22 is located within the band region q13.1 of chromosome 19.
PA006038-PA1018: CD22 Polyclonal Antibody
Rabbit Polyclonal Antibody.
Specificity/Sensitivity: Human. No cross reactivity with other proteins.
Applications: Western blot: At 0.5-1 ug/ml with the appropriate system to detect CD22 in cells and tissues. Immunohistochemistry(P): At 0.5-1 ug/ml to detect CD22in formalin fixed and paraffin embeddedtissues.
Reactivity: Human.
Immunogen: A peptide mapping at the C-terminal end of human CD22, different from the relative sequence of mouse by three amino acids.
Purification: Immunogen affinity purified.
Form of Antibody: Each vial contains 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Thimerosal, 0.05 mg NaN3.
Isotype: Rabbit IgG.
Storage/Stability: Stable for 1 year at -20°C and 3 months at 4°C. For maximum recovery of the product, centrifuge the original vial after thawing and before removing the cap. Aliquot to avoid repeated freezing and thawing.
Other CD22 Antibody:
CD22 Polyclonal Antibody
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