Active Recombinant Rabbit CD40 protein, His-tagged

• Cat.No.: CD40-2151R
• Product Overview: Recombinant Rabbit CD40 protein(Glu 77 - Arg 249), fused with His tag, was expressed in HEK293.

Specification

• Species: Rabbit
• Source: HEK293
• Tag: His
• Protein Length: Glu 77 - Arg 249
• Form: PBS, pH7.4
• Bio-activity: Immobilized Rabbit CD40, His Tag at 5 μg/mL (100 μL/well) can bind Human CD40 Ligand, Fc Tag (active trimer) (MALS verified) with a linear range of 0.2-1 ng/mL.
• Molecular Mass: 20.9 kDa
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >90% as determined by SDS-PAGE.
• Storage: 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 to reconstitute the lyophilized powder in sterile water to 100-200 ug/ml, and further dilute with other solvents. The dissolved protein can be stored at 4°C for 2-7 days and should be used up as soon as possible. If not in use for a short time, please store at -20°C.