Reference

Methods and kits for obtaining nucleic acid from biological samples

Methods and kits for obtaining nucleic acid from biological samples. Montesclaros, Luz; Greenfield, I. Lawrence (Applera Corporation, USA). U.S. Pat. Appl. Publ. US 2005009036 A1 13 Jan 2005, 29 pp. (English).In this article, certain chemicals are used. Some of their cas registry numbers are 15510-55-1 and 29557-51-5 (United States of America). CODEN: USXXCO. CLASS: ICM: C12Q001-68. ICS: C12N001-08. APPLICATION: US 2003-618493 11 Jul 2003. DOCUMENT TYPE: Patent CA Section: 9 (Biochemical Methods) Methods and kits for isolating nucleic acids from a sample, typically a biol. sample are disclosed. In certain embodiments, the methods and kits of the invention comprise at least one protease and at least one solid phase. In certain embodiments, the methods and kits of the invention comprise at least one chaotrope and at least one solid phase. In certain embodiments, the inventive methods and kits further comprise at least one chaotrope, at least one zwitterionic compd., at least one cationic detergent, at least one non-ionic detergent, or combinations thereof. .

A new route for synthesis of 1-triacontanol

A new route for synthesis of 1-triacontanol. Rao, B. V. S. K.; Subbarao, R. (Oils Fats Div., Indian Inst. Chem. Technol., Hyderabad 500007, India). Org. Prep. Proced. Int., 24(1), 67-70 (English) 1992. CODEN: OPPIAK. ISSN: 0030-4948. DOCUMENT TYPE: Journal CA Section: 26 (Biomolecules and Their Synthetic Analogs) Section cross-reference(s): 23 1-Triacontanol [Me(CH2)28CH2OH] was prepd. starting by oxidn. of Kamala seed oil with pyridinium chlorochromate to HO(CH2)17CO2Me followed by oxidn. and coupling with the required C12 fragment via a Wittig reaction and redn. in 2 steps.Except for chemicals metioned above, 2380-16-7 and 15510-55-1 are also used. .