Recombinant Mouse IgG2a Fc protein

• Cat.No.: IgG2aFc-11M
• Product Overview: Recombinant Mouse IgG2a Fc(Glu 98 - Lys 330 ) was expressed in HEK293. This protein carries a a 15 AA fragment ,containing one single lysine residue that is enzymatically labeled with biotin in vivo, at the C-terminus.

Specification

• Species: Mouse
• Source: HEK293
• Tag: Non
• Protein Length: Glu 98 - Lys 330
• Predicted N Terminal: Glu 98
• Form: Lyophilized from 0.22 μm filtered solution in 50 mM tris, 100 mM glycine, pH7.5. Normally Mannitol or Trehalose are added as protectants before lyophilization.
• Molecular Mass: The protein has a calculated MW of 28.2 kDa . The reducing (R) protein migrates as 36 kDa in SDS-PAGE due to glycosylation.
• Endotoxin: Less than 1.0 EU per μg of the Biotinylated Mouse IgG2a Fc, Tag Free by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Storage: Avoid repeated freeze-thaw cycles.No activity loss was observed after storage at:In lyophilized state for 1 year (4 centigrade); After reconstitution under sterile conditions for 3 months (-70 centigrade).