Coenzyme A (CoA, CoASH, or HSCoA) is a coenzyme, notable for its role in the synthesis and oxidation of fatty acids, and the oxidation of pyruvate in the citric acid cycle. All genomes sequenced to date encode enzymes that use coenzyme A as a substrate, and around 4% of cellular enzymes use it (or a thioester, such as acetyl-CoA) as a substrate. In humans, CoA biosynthesis requires cysteine, pantothenate, and adenosine triphosphate (ATP).[1]
TaKaRa Taq DNA Polymerase is a versatile and thermostable polymerase suitable for a variety of standard PCR applications. The enzyme is also supplied as a Premix Taq DNA polymerase (Cat.#R004A), a 2X PCR master mix containing Taq enzyme, buffer and dNTPs.This premix formulation simplifies PCR setup and minimizes pipetting steps. This is particularly helpful for high-throughput screening projects.he enzyme is also supplied as a Premix Taq DNA polymerase (Cat. #R004A), a 2X PCR master mix containing Taq enzyme, buffer and dNTPs.
see pcr1. RNA polymerase. 1. an enzyme that synthesizes an RNA copy of the sequence in a limited region of DNA in a process known as DNA transcription. Called also DNA-dependent RNA polymerase. 2. a viral enzyme that synthesizes RNA from an RNA template during viral replication. Called also RNA-dependent RNA polymerase. see RNA polymerase (above). Taq polymerase. a DNA polymerase that functions at high temperature; derived from the bacterium Thermus aquaticus and used in the polymerase chain reaction.