Purification and characterization of a thermolysin like protease from Thermoactinomyces thalpophilus MCMB-380.

The extracellular thermolysin like protease (TLP) was purified and characterized from Thermoactinomyces thalpophilus MCMB-380 (Genbank Accession No. EF397000). The enzyme was purified to homogeneity by successive ultra filtration steps using 50 kDa and 10 kDa membrane filters followed by anion exchange chromatography.