Lyophilized from a 0.2 µm filtered solution of PBS , 0.02% Tween 80 , 2% Sucrose ,4% Mannitol , pH7.4.Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.Please refer to the specific buffer information in
Sequence:
Pro25-Ser146
Target:
Interleukin-21,IL-21
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