10-522650 - 3-tert-butoxycarbonyl3-methoxypropylaminopropanoic-acid

<p>Tert -Butyl [Bis(4-Methoxyphenyl)Phosphinyloxy]Carbamate</p>

<p>tert Butyl 3-iodo-1H-pyrazole-1-carboxylate</p>

<p>(3-Methylenecyclobutyl)carbamic acid tert butyl ester</p>

<p>TERT activator-1</p>

<p>Thiophene-2,5-dicarboxylic acid mono tert butylester</p>

<p>Telomerase is a ribonucleoprotein polymerase that maintains telomere ends by addition of the telomere repeat TTAGGG. The enzyme consists of a protein component with reverse transcriptase activity, encoded by this gene, and an RNA component which serves as a template for the telomere repeat. Telomerase expression plays a role in cellular senescence, as it is normally repressed in postnatal somatic cells resulting in progressive shortening of telomeres. Deregulation of telomerase expression in somatic cells may be involved in oncogenesis. Studies in mouse suggest that telomerase also participates in chromosomal repair, since de novo synthesis of telomere repeats may occur at double-stranded breaks. Alternatively spliced variants encoding different isoforms of telomerase reverse transcriptase have been identified; the full-length sequence of some variants has not been determined. Alternative sp</p>

<p>Telomerase is a ribonucleoprotein polymerase that maintains telomere ends by addition of the telomere repeat TTAGGG. The enzyme consists of a protein component with reverse transcriptase activity, encoded by this gene, and an RNA component which serves as a template for the telomere repeat. Telomerase expression plays a role in cellular senescence, as it is normally repressed in postnatal somatic cells resulting in progressive shortening of telomeres. Deregulation of telomerase expression in somatic cells may be involved in oncogenesis. Studies in mouse suggest that telomerase also participates in chromosomal repair, since de novo synthesis of telomere repeats may occur at double-stranded breaks. Alternatively spliced variants encoding different isoforms of telomerase reverse transcriptase have been identified; the full-length sequence of some variants has not been determined. Alternative sp</p>

<p>Telomerase is a ribonucleoprotein polymerase that maintains telomere ends by addition of the telomere repeat TTAGGG. The enzyme consists of a protein component with reverse transcriptase activity, encoded by this gene, and an RNA component which serves as a template for the telomere repeat. Telomerase expression plays a role in cellular senescence, as it is normally repressed in postnatal somatic cells resulting in progressive shortening of telomeres. Deregulation of telomerase expression in somatic cells may be involved in oncogenesis. Studies in mouse suggest that telomerase also participates in chromosomal repair, since de novo synthesis of telomere repeats may occur at double-stranded breaks. Alternatively spliced variants encoding different isoforms of telomerase reverse transcriptase have been identified; the full-length sequence of some variants has not been determined. Alternative sp</p>

<p>2, 5-Anhydro-3- [(2, 5- anhydro- 3-azido- 3-deoxy- 4-O-tert.butyldimethylsilyl-L-xylonoyl) amino] -3-deoxy-[4-(2,5,-anhydro-, 3,4,6 -trioxo-, 2,5,-dideoxy-) -D--xylonic acid methyl ester] is a synthetic sugar with a fluorination group and is used as a building block for oligosaccharides and complex carbohydrates. This product is synthesized by the reaction of 2,5 anhydro D--mannitol with ethyl chloroformate followed by the addition of dimethylaminoazobenzene to form an azido sugar derivative. The product is then reacted with tert butyldimethylsilyl chloride to form the silylated derivative. The product has been</p>