Recombinant Complement Component 4a (C4a)

Store at 2-8 degree C for one month, -80 degree C for 12 months<br>Stable for 12 months if correctly stored.<br>The thermal stability is described by the loss rate. The loss rate was determinedby accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and noobvious degradation and precipitation were observed. The loss rate is less than 5% within theexpiration date under appropriate storage condition.