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Triglycine sulfate (TGS) is a chemical compound with a formula (NH 2 CH 2 COOH) 3 ·H 2 SO 4. The empirical formula of TGS does not represent the molecular structure, which contains protonated glycine moieties and sulfate ions. TGS with protons replaced by deuterium is called deuterated TGS or DTGS; alternatively, DTGS
TGS is listed on the Oslo Stock Exchange, was founded by a 1998 merger of TGS (Tomlinson Geophysical Services Inc.), Calibre Geophysical Co. Inc (founded in 1981), and NOPEC (Norwegian Petroleum Exploration Consultants) International ASA founded in 1981, with financial headquarters in Oslo, Norway and operational headquarters in Houston, Texas. [3]
In 1989, TGS was founded by Frederick Taylor, David Gelbaum and Andrew Shechtel. [ 3 ] [ 4 ] [ 5 ] The name of the firm comes from the starting letters of its three founders' surnames. [ 5 ] The three of them previously worked at Princeton-Newport Partners (PNP), the world's first quantitative hedge fund that was founded in 1969 by Edward O ...
Negative image of an ethidium bromide-stained DGGE gel. Temperature gradient gel electrophoresis (TGGE) and denaturing gradient gel electrophoresis (DGGE) are forms of electrophoresis which use either a temperature or chemical gradient to denature the sample as it moves across an acrylamide gel.
In some computer security systems, a Ticket Granting Ticket or Ticket to Get Tickets (TGT) is a small, encrypted identification file with a limited validity period. After authentication, this file is granted to a user for data traffic protection by the key distribution center (KDC) subsystem of authentication services such as Kerberos.
The following is a sample recipe for TBST: 20 mM Tris; 150 mM NaCl; 0.1% Tween 20; Adjust pH with HCl to pH 7.4–7.6 The simplest way to prepare a TBS-Tween solution is to use TBS-T tablets.
The Therapeutic Goods Administration (TGA) is the medicine and therapeutic regulatory agency of the Australian Government. [4] As part of the Department of Health and Aged Care, the TGA regulates the safety, quality, efficacy and advertising in Australia of therapeutic goods (which comprise medicines, medical devices, biologicals and certain other therapeutic goods).
The toll changed from $3.00 with cash and $2.00 with a toll tag to $5.00 with cash and $3.00 with a toll tag. [10] The opening of the causeway boosted the fortunes of small North Shore communities by reducing drive time into New Orleans by up to 50 minutes, bringing the North Shore into the New Orleans metropolitan area.