Active Recombinant Human SCF protein

• Cat.No.: SCF-0683H
• Product Overview: Recombinant Human SCF protein(Glu26-Ala189), fused with N/A tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: Non
• Protein Length: 26-189 a.a.
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
• Bio-activity: Immobilized Human SCF (26-189), premium grade at 2 μg/mL (100 μL/well) can bind Biotinylated Human CD117, His,Avitag with a linear range of 0.01-0.313 μg/mL.
• Molecular Mass: This protein carries no "tag"The protein has a calculated MW of 18.5 kDa. The protein migrates as 20-33 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Proteinlength: Glu26-Ala189
• Endotoxin: Less than 0.1 EU per μg by the LAL method.
• Purity: >90% as determined by SDS-PAGE. >95% as determined by SEC-MALS.
• Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 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.