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Documentos

33893

Supelco

Microcystin-LR solution

10 μg/mL in methanol, analytical standard

Sinónimos:

Cyanoginosin, Fast-death factor

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About This Item

Fórmula empírica (notación de Hill):
C49H74N10O12
Número de CAS:
101043-37-2
Peso molecular:
995.17
Número CE:
200-659-6
Número MDL:
MFCD01774058
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329754699
NACRES:
NA.24

grado

analytical standard

caducidad

limited shelf life, expiry date on the label

concentración

10 μg/mL in methanol

técnicas

HPLC: suitable
gas chromatography (GC): suitable

formato

single component solution

temp. de almacenamiento

−20°C

cadena SMILES

CO[C@@H](Cc1ccccc1)[C@@H](C)\C=C(C)\C=C\[C@@H]2NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](C)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](C)NC(=O)C(=C)N(C)C(=O)CC[C@@H](NC(=O)[C@H]2C)C(O)=O)C(O)=O

InChI

1S/C49H74N10O12/c1-26(2)23-37-46(66)58-40(48(69)70)30(6)42(62)55-35(17-14-22-52-49(50)51)45(65)54-34(19-18-27(3)24-28(4)38(71-10)25-33-15-12-11-13-16-33)29(5)41(61)56-36(47(67)68)20-21-39(60)59(9)32(8)44(64)53-31(7)43(63)57-37/h11-13,15-16,18-19,24,26,28-31,34-38,40H,8,14,17,20-23,25H2,1-7,9-10H3,(H,53,64)(H,54,65)(H,55,62)(H,56,61)(H,57,63)(H,58,66)(H,67,68)(H,69,70)(H4,50,51,52)/b19-18+,27-24+/t28-,29-,30-,31+,34-,35-,36+,37-,38-,40+/m0/s1

Clave InChI

ZYZCGGRZINLQBL-GWRQVWKTSA-N

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Descripción general

Microcystin-LR belongs to the group of cyclic heptapeptide metabolites called microcystins, produced by cyanobacterium (blue-green algae) Microcystis aeruginosa, and others.

Aplicación

The analytical standard can also be used as follows:

  • Development of a paper immunosensor based on nanobiochar particles (nBC) and anti-microcystin-LR monoclonal antibodies (mAbs) for the identification of microcystin-LR in environmental water samples
  • Determination of microcystin-LR in tap water samples using a lateral flow immunochromatographic assay (LFICA) procedure based on molecularly imprinted polymers and enzyme-assisted color change approach
  • Fluorescence-based detection of microcystin-LR in tap water and serum samples by an aptasensor, constructed using single-walled carbon nanotubes (SWNTs) and dapoxyl fluorescent dye
  • Analysis of surface water samples for the detection of microcystin-LR using ultra high-performance liquid chromatography-mass spectrometry (UHPLC-MS) and high-performance liquid chromatography-variable wavelength-Ultraviolet Detector (HPLC-VW-UVD) methods
  • Determination of microcystin-LR in surface water samples using high-performance liquid chromatography coupled to tandem mass spectrometry with electrospray ionization source (HPLC-ESI-MS/MS).

Otras notas

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Órganos de actuación

Eyes

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

51.8 °F - closed cup

Punto de inflamabilidad (°C)

11 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCM0441
BCCL6450
BCCK9887
BCCK2672
BCCJ1204

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Determination of microcystin-LR in surface water using high-performance liquid chromatography/tandem electrospray ionization mass detector.
Zhang L, et al.
Talanta, 62(1), 191-198 (2004)
Lijun Yang et al.
Theranostics, 9(25), 7680-7696 (2019-11-07)
Blood transferrin receptor-positive (TfR+) exosomes are a kind of optimized drug delivery vector compared with other kinds of exosomes due to their easy access and high bio-safety. Their application facilitates the translation from bench to bedside of exosome-based delivery vehicles.
Keke Zhang et al.
Talanta, 185, 405-410 (2018-05-16)
This work reveals the deleterious effect of microcystin-LR (MC-LR) on the conformation of DNA and develops an electrochemical biosensor for detection of MC-LR. The biosensor is prepared by physically immobilizing calf thymus DNA (ctDNA) on gold electrode. In the presence
Candace S Bever et al.
Toxins, 10(7) (2018-07-01)
One of the deadliest mushrooms is the death cap mushroom, Amanita phalloides. The most toxic constituent is α-amanitin, a bicyclic octapeptide, which damages the liver and kidneys. To develop a new tool for detecting this toxin, polyclonal antibodies were generated
Kang Chen et al.
Environmental science & technology, 46(21), 11955-11961 (2012-10-04)
Microcystin-LR (MC-LR), an inert electrochemical species, is difficult to be detected by a simple and direct electrochemical method. In the present work, a novel photoelectrochemical sensor is developed on highly ordered and vertically aligned TiO(2) nanotubes (TiO(2) NTs) with convenient
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