Lyophilized Protein should be stored at -5℃ or lower for long term storage.
英文名:
Recombinant Human IL-7 /Interleukin-7 Protein,HEK293 expressed,ActiveMax
供应商:
ACROBiosystems
规格:
50ug
PRODUCT SOURCE
Recombinant Human IL-7 /Interleukin-7 Protein,HEK293 expressed,ActiveMax (rh IL7) Asp 26 - His 177 (Accession # AAH47698) was produced in human 293 cells (HEK293) at ACROBiosystems.
MOLECULAR CHARACTERIZATION
rh IL2RB/CD122 Fc Chimera is fused with a human IgG1 Fc tag at the C-terminus, and has a calculated MW of 50.7 kDa. The predicted N-terminus is Ala 27. DTT-reduced Protein migrates as 60-65 kDa in SDS-PAGE due to glycosylation.
BIOLOGICAL ACTIVITY
The bio-activity was determined by dose-dependent stimulation of the proliferation of mouse 2E8 cells. The ED50 < 0.2 ng/mL, corresponding to a specific activity of >5X106 Unit/mg.
PURITY
>95% as determined by SDS-PAGE.
ENDOTOXIN
Less than 1.0 EU per μg of the rh IL7 by the LAL method.