Lyophilized from sterile 20mM Tris, 500mM NaCl, 0.5mM GSH, pH8.5, 3mM DTT, 10% glycerol. Normally 5%-8% trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy
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