Recombinant Rat CD28 Protein, His-tagged

• Cat.No.: CD28-1100R
• Product Overview: Recombinant rat Cd28 (EDL98926.1) (Met1-Lys149) was expressed with a polyhistidine tag at the C-terminus.

Specification

• Source: HEK293
• Species: Rat
• Tag: His
• Predicted N Terminal: Asn 20
• Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
• Molecular Mass: The recombinant rat Cd28 consists 141 amino acids and predicts a molecular mass of 16.4 kDa.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: >85 % as determined by SDS-PAGE.
• Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
• Storage: Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.
• Protein length: 1-149 a.a.

Gene Information

• Gene Name: Cd28 Cd28 molecule [ Rattus norvegicus ]
• Official Symbol: CD28
• Synonyms: CD28; Cd28 molecule; T-cell-specific surface glycoprotein CD28; CD28 antigen; CD28RNA
• Gene ID: 25660
• mRNA Refseq: NM_013121
• Protein Refseq: NP_037253
• Pathway: Adaptive Immune System, organism-specific biosystem; Allograft rejection, organism-specific biosystem; Allograft rejection, conserved biosystem; Autoimmune thyroid disease, organism-specific biosystem; Autoimmune thyroid disease, conserved biosystem; CD28
• Function: SH3/SH2 adaptor activity; SH3/SH2 adaptor activity; coreceptor activity; protease binding; protease binding; protein homodimerization activity