Supplied as a liquid in Tris-buffered saline. Preservative free.
保存建议
Store at -20 degree C.
Note: It is recommended to thaw this solution slowly at 2-8 degree C to avoid gel formulation. Care must be taken when using at Room Temperature. It is advisable to use this product as soon as possible. If a gel forms then it is not possible to reactivate for use.