Background. IPTG (isopropyl beta-D-thiogalactoside) Inducer for Beta-Galactosidase Expression acts as a molecular mimic of a lactose metabolite. The presence of IPTG triggers the activation of the lac operon for downstream gene transcription due to its binding the lac repressor.Due to the presence of a sulfur atom in IPTG, the cells cannot degrade the inducer and therefore its concentration remains constant.IPTG (isopropyl beta-D-thiogalactoside) Inducer for Beta-Galactosidase Expression is ideal for investigators in Immunology, Cell Biology, and Microbiology research.he presence of IPTG triggers the activation of the lac operon for downstream gene transcription due to its binding the lac repressor. Due to the presence of a sulfur atom in IPTG, the cells cannot degrade the inducer and therefore its concentration remains constant.
At 216 meters (709 feet), the bungee jump off the Bloukrans Bridge just outside Storms River, South Africa is the highest commercially operated bungee bridge in the world.So of course I had to do it.Bloukrans Bridge-The Highest Bungee Bridge in the World.Bungee Jumping at Bloukrans was somewhat of an impulse decision. After passing up the opportunity to bungee at Victoria Falls, I was somewhat contemplating bungee jumping in South Africa prior to arrival. We were driving from Jeffreys Bay to Knysna that day. 7 ] February 21, 2012 | patwilsonIV. At 216 meters (709 feet), the bungee jump off the Bloukrans Bridge just outside Storms River, South Africa is the highest commercially operated bungee bridge in the world. So of course I had to do it.
Man jumps off Monroe Street Bridge. SPOKANE, Wash. - The Monroe Street Bridge is now re-opened after police spent more than 20 hours negotiating with a man that would not get off the bridge. The man who appeared to be in his 30's, died after jumping off the bridge around 3:30 p.m. Friday. His name and the reason he was on the bridge have not been released. The towering bridge carries four lanes of traffic over the Spokane River, near the Federal Building.