Active Recombinant Rhesus macaque CD40 protein, Fc-tagged

• Cat.No.: CD40-2976R
• Product Overview: Recombinant Rhesus macaque CD40 protein(Glu 21-Arg 193), fused with Fc tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Rhesus macaque
• Tag: Fc
• Form: Lyophilized from 0.22 μm filtered solution in Tris, Glycine and NaCl, pH7.5 with trehalose as protectant.
• Bio-activity: Immobilized Human CD40 Ligand, His,Flag Tag (active trimer) (MALS verified) at 2 μg/mL (100 μL/well) can bind Rhesus macaque CD40, Fc Tag with a linear range of 2-39 ng/mL.
• Molecular Mass: This protein carries a human IgG1 Fc tag at the C-terminusThe protein has a calculated MW of 45.9 kDa. The protein migrates as 50-60kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Protein Length: Glu 21-Arg 193
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Storage: For long term storage, the product should be stored at lyophilized state at-20°C or lower.Please avoid repeated freeze-thaw cycles. This product is stable after storage at:-20°C to-70°C for 12 months in lyophilized state;-70°C for 3 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.