Recombinant Human CD80 Protein, His-tagged, Alexa Fluor 488 conjugated

• Cat.No.: CD80-591HAF488
• Product Overview: Alexa Fluor 488 conjugated recombinant human CD80 precursor extracellular domain (Met 1-Asn 242) (NP_005182.1), fused with a polyhistidine tag at the C-terminus, was produced in Human Cell.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 219
• Form: Lyophilized
• Molecular Mass: The recombinant human B7-1 consists of 219 amino acids and has a predicted molecular mass of 25.4 kDa. By reduced SDS-PAGE, the apparent molecular mass of rh B7-1 is approximately 45-48 kDa due to glycosylation.
• Endotoxin: < 1.0 EU/ μg of the protein as determined by the LAL method.
• Characteristic: Disulfide-linked homodimer
  Labeled with Alexa Fluor 488 via amines
  Excitation Wavelength: 488 nm
  Emission Wavelength: 515­-545 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
• 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: CD80 CD80 molecule [ Homo sapiens ]
• Official Symbol: CD80
• Gene ID: 941
• mRNA Refseq: NM_005191
• Protein Refseq: NP_005182
• MIM: 112203
• UniProt ID: P33681