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Sino Biological™ CD22 Recombinant Human Protein, His Tag DFS Item

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Met 1-Arg 687) of human CD22-β (P20273-1) fused to a polyhistidine tag at the C-terminus

Manufacturer: life technologies  LS11958H08H5

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For Research Use Only. Not for use in diagnostic procedures.

Catalog No. 11958H08H5


Description & Specifications


For Use With (Application) Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
Format Lyophilized
Gene ID (Entrez) 933
Molecular Weight 76.6kDa
Purity ≥95% by SDS-PAGE
Quantity 5μg
Storage Requirements Store at -20° to -70°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Structural Form Truncated/Recombinant/Cell Surface Protein
Protein Subtype Lectins & Leptins
Endotoxin Concentration <1 EU/μg
Gene Alias RP11-446H13.1, FLJ41758, FLJ43475, FLJ44957
Common Name CD22 molecule
Gene Symbol CD22
Protein Tag His Tag
Validated Application Assay Standard
Protein Family CD Proteins
Expression System Mammalian

Cluster of Differentiation 22 (CD22), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

  • Activity: This recombinant protein has not been tested
  • Formulation: Lyophilized in PBS, pH 7.4, 5% Mannitol, 5% Trehalose, and 0.02% Tween 80
  • Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2mg/mL or lower; aliquot and use as soon as possible

Shipping Condition: Room Temperature. This protein is manufactured by Sino Biological Inc.