Microcystin-RR
Product Sizes
50 μg
100 μg
250 μg
500 μg
1 mg
Product Specificati***
FORMULA: C H N O
49 75 13 12
MW: 1038.2
CAS NUMBER: 111755-37-4
SOURCE/HOST: Isolated from Microcystis aeruginosa.
PURITY: ≥95% (HPLC)
APPEARANCE: Clear to whitish film adhered to inside of vial.
SOLUBILITY: Soluble in 80% aqueous methanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: For maximum product recovery after thawing, centrifuge the vial
before opening the cap.
HAZARD: HIGHLY IRRITANT. VERY TOXIC. MAY BE CARCINOGENIC.
Product Description
Arg-Arg analog of microcystin-LR (Prod. No. ALX-350-012). Hepatotoxic, although found to be up to
10-fold less toxic than microcystin-LR on i.p. injection in mice. Potent inhibitor of protein phosphatase 2A
(PP2A).
Product Specific Literature References
Toxicity and toxins of natural blooms and isolated strains of Microcystis spp. (Cyanobacteria) and
improved procedure for purification of cultures: M. Shirai, et al.; Appl. Environ. Microbiol. 57, 1241 (1991)
Inhibition of protein phosphatases activates glucose-6-phosphatase in isolated rat hepatocytes: S.
Claeyssens, et al.; FEBS Lett. 315, 7 (1993)
Extraction and high-performance liquid chromatographic method for the determination of microcystins in
raw and treated waters: L.A. Lawton, et al.; Analyst 119, 1525 (1994)
Determination of some physicochemical parameters of microcystins (cyanobacterial toxins) and trace level
analysis in environmental samples using liquid chromatography: C. Rivasseau, et al.; J. Chromatogr. A
799, 155 (1998)
Physiological and biochemical analyses of microcystin-RR toxicity to the cyanobacterium Synechococcus
elongatus: Z.Q. Hu, et al.; Environ. Toxicol. 19, 571 (2004)
Microcystin-RR-induced accumulation of reactive oxygen species and alteration of antioxidant systems in
tobacco BY-2 cells: L. Yin, et al.; Toxicon. 46, 507 (2005)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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。
50 μg
100 μg
250 μg
500 μg
1 mg
Product Specificati***
FORMULA: C H N O
49 75 13 12
MW: 1038.2
CAS NUMBER: 111755-37-4
SOURCE/HOST: Isolated from Microcystis aeruginosa.
PURITY: ≥95% (HPLC)
APPEARANCE: Clear to whitish film adhered to inside of vial.
SOLUBILITY: Soluble in 80% aqueous methanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: For maximum product recovery after thawing, centrifuge the vial
before opening the cap.
HAZARD: HIGHLY IRRITANT. VERY TOXIC. MAY BE CARCINOGENIC.
Product Description
Arg-Arg analog of microcystin-LR (Prod. No. ALX-350-012). Hepatotoxic, although found to be up to
10-fold less toxic than microcystin-LR on i.p. injection in mice. Potent inhibitor of protein phosphatase 2A
(PP2A).
Product Specific Literature References
Toxicity and toxins of natural blooms and isolated strains of Microcystis spp. (Cyanobacteria) and
improved procedure for purification of cultures: M. Shirai, et al.; Appl. Environ. Microbiol. 57, 1241 (1991)
Inhibition of protein phosphatases activates glucose-6-phosphatase in isolated rat hepatocytes: S.
Claeyssens, et al.; FEBS Lett. 315, 7 (1993)
Extraction and high-performance liquid chromatographic method for the determination of microcystins in
raw and treated waters: L.A. Lawton, et al.; Analyst 119, 1525 (1994)
Determination of some physicochemical parameters of microcystins (cyanobacterial toxins) and trace level
analysis in environmental samples using liquid chromatography: C. Rivasseau, et al.; J. Chromatogr. A
799, 155 (1998)
Physiological and biochemical analyses of microcystin-RR toxicity to the cyanobacterium Synechococcus
elongatus: Z.Q. Hu, et al.; Environ. Toxicol. 19, 571 (2004)
Microcystin-RR-induced accumulation of reactive oxygen species and alteration of antioxidant systems in
tobacco BY-2 cells: L. Yin, et al.; Toxicon. 46, 507 (2005)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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
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