Recombinant Human CD33 Protein, His-tagged, FITC conjugated

• Cat.No.: CD33-234HF
• Product Overview: FITC conjugated recombinant human CD33 (AAH28152.1) (Met1-His259), fused with a C-terminal polyhistidine tag, was produced in Human Cells.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 253
• Form: Lyophilized
• Molecular Mass: The recombinant human CD33 comprises 253 amino acids and has a predicted molecular mass of 28.2 kDa. The apparent molecular mass of the protein is approximately 40-46 kDa in SDS-PAGE under reducing conditions.
• N-terminal Sequence Analysis: Asp 18
• Endotoxin: < 1.0 EU/ μg of the protein as determined by the LAL method.
• Purity: > 90 % as determined by SDS-PAGE
• Characteristic: Disulfide-linked homodimer
  Labeled with FITC via amines
  Excitation source: 488 nm spectral line, argon-ion laser
  Excitation Wavelength: 488 nm
  Emission Wavelength: 535 nm
• Stability: Samples are stable for up to 12 months from date of receipt at -70 centigrade.
• Storage: Store it under sterile conditions at -20 to -70 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Storage Buffer: Lyophilized from sterile PBS, pH 7.4, 10% glycerol. Normally 5%-8% trehalose and mannitol are added as protectants before lyophilization.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution. Centrifuge the vial at 4 centigrade before opening to recover the entire contents.

Gene Information

• Gene Name: CD33 CD33 molecule [ Homo sapiens ]
• Official Symbol: CD33
• Gene ID: 945
• mRNA Refseq: NM_001082618
• Protein Refseq: NP_001076087
• MIM: 159590
• UniProt ID: P20138