Heat Inactivated Alkaline Phosphatase
Heat Inactivated Alkaline Phosphatase is a phosphomonoesterase that hydrolyzes 3’ and 5’ phosphates from DNA and RNA. It is suitable for removing 5’ phosphates prior to end-labeling and for dephosphorylating vectors prior to insert ligation. It can also be used to dephosphorylate proteins.
Reduce Vector Background, Clean Up PCR Reactions, Dephosphorylate Proteins
Since the 5’ phosphate group is required for DNA ligation, treatment with Heat Inactivated Alkaline Phosphatase prevents vector self-ligation and recircularization, resulting in decreased vector background when cloning. In addition, Heat Inactivated Alkaline Phosphatase can be used to remove pyrophosphate from PCR reactions and to dephosphorylate proteins, though specific reaction conditions will vary depending on the protein. It is not recommended for use in removing dNTPs.
Easily Inactivated So Removal Is Not Necessary
For research use only. Not intended for human or animal therapeutic or diagnostic use.