Recombinant ctxB protein, His-tagged, For Organoid Culture

• Cat.No.: ctxB-2827
• Product Overview: Recombinant ctxB protein(P01556)(Thr22-Asn124), fused with C-terminal His tag, was expressed in HEK293.

Specification

• Source: HEK293
• Tag: His
• Protein Length: Thr22-Asn124
• Tag: C-His
• Form: Lyophilized from sterile PBS, pH 7.4, 3% trehalose.
• Molecular Mass: 13.5 kDa
• Endotoxin: <0.10 EU/μg of the protein by the LAL method.
• Purity: >90%, by SDS-PAGE under reducing conditions.
• Storage: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below: To the date of expiration, -20°C to -80°C as supplied. 3 months, -20°C to -80°C under sterile conditions after reconstitution. 1 month, 2 to 8 °C under sterile conditions after reconstitution. Avoid repeated freeze-thaw cycles.
• 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.