Microcystin-LY

Product Specification FORMULA:   C52H71N7O13    MW:   1002.2    SOURCE/HOST:   Isolated from Microcystis aeruginosa.    PURITY:   ≥95% (HPLC)   APPEARANCE:   Whitish film adhered to inside of the vial.    SOLUBILITY:   Soluble in 100% ethanol or methanol.    SHIPPING:   AMBIENT    LONG TERM STORAGE:   -20°C    USE/STABILITY:   Stock soluti*** are stable for up to 6 months when stored at -20°C. Unstable at pH>7.7.    HANDLING:   For maximum product recovery after thawing, centrifuge the vial before opening the cap.    HAZARD:   MAY BE CARCINOGENIC. VERY TOXIC. HIGHLY IRRITANT.  
 

 

 Product Description
Analog of microcystin-LR (Prod. No. ALX-350-148) with Tyr substituted in place of Arg. Its toxicity is intermediate between the more toxic microcystin-LF and the less toxic microcystin-LR.
 

Product Specific Literature References
The effects of single L-amino acid substituti*** on the lethal potencies of the microcystins: R.D. Stoner, et al.; Toxicon 27, 825 (1989)
Identification and characterization of microcystin-LY from Microcystis aeruginosa (strain 298): S. Rudolph-Bohner, et al.; Biol. Chem. Hoppe Seyler 374, 635 (1993) Abstract
Comparative toxicity of four microcystins of different hydrophobicities to the protozoan, Tetrahymena pyriformis: C.J. Ward & G.A. Codd; J. Appl. Microbiol. 86, 874 (1999) Abstract 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
如有更多其它***产品需求与查询,请及时接洽：info@express-cn.com 
或在我公司查询主页客户留言处（http://www.express-cn.com/expressgb/m）
留下您的查询内容，我们即会在当天为您作出回复。

在线***：***：  1069267096
           MSN：liyuqiu1983@
                  cindylee-1981@
总机      ：     Tel: 010-60206266(北京)  传 真 / Fax： 010-60206773(北京) 
---------------------------------------------------------------------------------------------------------------------------- 
云南*** ：    Tel: 871-8301322      871-8331318     871-8331455(昆明)
传 真 / Fax ：     871-8301933
www.express-cn.com