Manual

Product Number: CK11742L

Characteristics:
Source: HEK293
Description: Human Vitamin D BP (Leu17-Leu474, K436T), with a C-terminal 6-His tag
Accession # P02774
Predicted molecular mass: 52.0 kDa

Specification:
Appearance: Colorless clear liquid
Purity: ≥95%, by SDS-PAGE (under conditions, visualized by Coomassie staining)
Endotoxin: ≤100 EU/mg by the LAL method
Formulation: 0.22 μm-filtered solution containing PBS, pH 7.4
Size: 50 μg/vial, 1 mg/vial

Handling and Storage:
Shipping: The product is shipped with blue ice.
Storage & Stability: 24 months at -20°C to -80°C under sterile conditions; 6 months at 2°C to 8°C under sterile conditions. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.