Recombinant Human CD47 Protein, Fc-tagged, Alexa Fluor 488 conjugated

Specification :
| Source : HEK293 | Species : Human | Tag : Fc | Form : Lyophilized | Molecular Mass : The recombinant human CD47/Fc is a disulfide-linked homodimer. The reduced monomer comprises 362 amino acids and has a predicted molecular mass of 40.7 kDa. The apparent molecular mass of the protein is approximately 48-60 kDa in SDS-PAGE under reducing c | Protein length : 362 | N-terminal Sequence Analysis : Gln 19 | Endotoxin : | Purity : > 95 % as determined by SDS-PAGE | Characteristic : Disulfide-linked homodimerLabeled with Alexa Fluor 488 via aminesExcitation Wavelength: 488 nmEmission 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. 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.