Recombinant Rat Cd40 Protein, His-tagged, Alexa Fluor 555 conjugated

• Cat.No.: Cd40-8727RAF555
• Product Overview: Alexa Fluor 555 conjugated recombinant Rat Cd40 (Met1-Arg193), fused with a polyhistidine tag at the C-terminus, was produced in Human Cell.

Specification

• Source: HEK293
• Species: Rat
• Tag: His
• Form: Lyophilized
• Molecular Mass: The recombinant rat CD40 comprises 185 amino acids and predicts a molecular mass of 20.6 kDa. The apparent molecular mass of the recombinant protein is approximately 28 kDa in SDS-PAGE under reducing conditions due to glycosylation.
• Protein length: 185
• Endotoxin: < 1.0 EU/ μg of the protein as determined by the LAL method.
• Characteristic: Disulfide-linked homodimer
  Labeled with Alexa Fluor 555 via amines
  With an excitation and emission maximum of 555/565 nm, Alexa Fluor 555 can be efficiently excited using a 543 nm He-Ne laser line and detected under standard TRITC/Cy3 filters.
• 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 a 0.2 μm filtered solution of 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: Cd40 CD40 molecule, TNF receptor superfamily member 5 [ Rattus norvegicus ]
• Official Symbol: Cd40
• Gene ID: 171369
• mRNA Refseq: NM_134360
• Protein Refseq: NP_599187