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Merck

C2743

Sigma-Aldrich

Cytochalasin B from Drechslera dematioidea

Ready Made Solution, 10 mg/mL in DMSO

Sinónimos:

Phomin

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200 μL
US$ 196,00

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200 μL
US$ 196,00

About This Item

Fórmula empírica (notación de Hill):
C29H37NO5
Número de CAS:
Peso molecular:
479.61
Beilstein:
1096207
Número MDL:
Código UNSPSC:
51102829
ID de la sustancia en PubChem:
NACRES:
NA.85

US$ 196,00

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Nivel de calidad

Formulario

solution

concentración

10 mg/mL in DMSO

espectro de actividad antibiótica

fungi

Modo de acción

cell membrane | interferes

temp. de almacenamiento

−20°C

cadena SMILES

C[C@@H]1CCC[C@@H](O)\C=C\C(=O)O[C@]23[C@@H](\C=C\C1)[C@H](O)C(=C)[C@@H](C)[C@H]2[C@H](Cc4ccccc4)NC3=O

InChI

1S/C29H37NO5/c1-18-9-7-13-22(31)15-16-25(32)35-29-23(14-8-10-18)27(33)20(3)19(2)26(29)24(30-28(29)34)17-21-11-5-4-6-12-21/h4-6,8,11-12,14-16,18-19,22-24,26-27,31,33H,3,7,9-10,13,17H2,1-2H3,(H,30,34)/b14-8+,16-15+/t18-,19-,22-,23+,24+,26+,27-,29-/m1/s1

Clave InChI

GBOGMAARMMDZGR-TYHYBEHESA-N

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Aplicación

Cytochalasin B from Drechslera dematioidea has been used:
  • to block cytokinesis, to obtain binucleated cells[1]
  • as a specific glucose transporter inhibitor[2]
  • to inhibit glucose transport by class I and III GLUTs to determine the 50% inhibitory concentration (IC50) in HCMV-infected and mock-infected cells[3]

Cytochalasin B is used to inhibit sugar transport in fibroblasts [4], decrease cytoskeletal actin and myosin in rabbit neutrophils [5], and to stimulate B lymphocytes [6].

Acciones bioquímicas o fisiológicas

Cell permeable fungal toxin that disrupts contractile microfilaments by inhibiting actin polymerization. This, in turn, induces DNA fragmentation, inhibits cell division, and disrupts many cell processes. Inhibits glucose transport.
Cytochalasin B can prevent cytoplasmic division without affecting nuclear division.[7]
One of a group of fungal metabolites that interfere with a wide variety of cellular movements. Useful tool for characterizing some of the polymerization properties of actin, and in studies on cytokinesis. Probe for the two hexose-transport systems in rat L6 myoblasts.

Otras notas

Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.

Pictogramas

Skull and crossbones

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral

Código de clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

185.0 °F - closed cup - Solvent

Punto de inflamabilidad (°C)

85 °C - closed cup - Solvent

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Alternative In Vitro Models for Safety and Toxicity Evaluation of Nutraceuticals
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Cell, 183(6), 1650-1664 (2020-10-31)
Correction of disease-causing mutations in human embryos holds the potential to reduce the burden of inherited genetic disorders and improve fertility treatments for couples with disease-causing mutations in lieu of embryo selection. Here, we evaluate repair outcomes of a Cas9-induced
[18 F] FDG PET signal is driven by astroglial glutamate transport
Zimmer ER, et al.
Nature Neuroscience, 20(3), 393-393 (2017)
Adam R Akkad et al.
PloS one, 17(5), e0268508-e0268508 (2022-05-21)
Biological materials can be shipped off-site for diagnostic, therapeutic and research purposes. They usually are kept in certain environments for their final application during transportation. However, active reagent handling during transportation from a collection site to a laboratory or biorepository
Human Cytomegalovirus Activates Glucose Transporter 4 Expression To Increase Glucose Uptake during Infection
Yu Y, et al.
Journal of virology, 85(4), 1573-1580 (2011)

Questions

1–4 of 4 Questions  
  1. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  2. Is Product C2743, Cytochalasin B, cell culture grade?

    1 answer
    1. The product has been sterile filtered, but it has not been cell culture tested by Sigma.

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  3. How does the storage temperature relate to shipping conditions?

    1 answer
    1. The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.

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  4. I have a solution of Product C2743, Cytochalasin B, in DMSO. Is the DMSO toxic to cultured cells?

    1 answer
    1. At a low enough concentration, the DMSO should not hurt the cells. The final concentration of DMSO in the aqueous working medium typically should not exceed 0.1% because higher DMSO concentrations can adversely affect many cultured cells. Dilute the product in the appropriate aqueous medium to provide a physiologically acceptable final concentration.

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