Detail of "39346-81-1"

Reference

Segmented electrophoretic separation system useful for lipid profiling

Segmented electrophoretic separation system useful for lipid profiling. Manning, Charles R.Some chemicals with cas registry numbers like 39346-81-1 and 9004-62-0 are also used.; Pinto, Leroy J.; Chang, Joyce (Assay Technologies, Inc., USA). U.S. US 5078853 A 7 Jan 1992, 8 pp. (United States of America). CODEN: USXXAM. CLASS: ICM: G01N027-26. NCL: 204299000R. APPLICATION: US 91-673640 22 Mar 1991. DOCUMENT TYPE: Patent CA Section: 9 (Biochemical Methods) A diagnostic device is provided for electrophoretic fractionation of charged particles having different mol. wts. within a liq. sample, preferably for sorting serum or plasma lipoproteins into 4 cholesterol fractions. The device comprises a plurality of gel matrixes, preferably agarose-based, defining a liq. pathway upon which a directional electrophoretic gradient can be imposed. The gel matrixes are in a serial relationship and preferably are of a successively decreasing pore size from a most upstream matrix to a most downstream matrix. In a preferred embodiment, the 3 more downstream gel matrixes are in a noncontiguous relationship and are sepd. by interfaces contg. buffer. These interfaces are adapted to receive a sep. lipoprotein fraction upon reversal of the electrophoretic gradient direction. Cholesterol profile sepn. is illustrated. Side cross sectional views of 2 embodiments are shown. .

A new procedure for increasing efficiency of protoplast plating and clone selection

A new procedure for increasing efficiency of protoplast plating and clone selection. Adams, T. L.; Townsend, J. A. (Int. Plant Res. Inst., San Carlos, CA 94070, USA). Plant Cell Rep., 2(4), 165-8 (English) 1983. CODEN: PCRPD8. ISSN: 0721-7714. DOCUMENT TYPE: Journal CA Section: 9 (Biochemical Methods) Section cross-reference(s): 11 Sea Prep agarose was used as a gelling agent for media in the culture of potato and tomato protoplasts. The concn. and conditions appropriate for gelling and liquefaction were detd. The new method provided increased calli transfer efficiency of up to 50-fold.In this experiment, several chemicals are used like 39346-81-1 Shoot formation from the protoplast-derived cells occurred normally and without redn. in frequency. .