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A8678

Sigma-Aldrich

Agar

suitable for plant cell culture

Sinónimos:

Agar goma, Agar-agar

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About This Item

Fórmula lineal:
(C12H18O9)n
Número de CAS:
9002-18-0
Número CE:
232-658-1
Número MDL:
MFCD00081288
Código UNSPSC:
50405901
NACRES:
NA.21

origen biológico

algae (Rhodophyceae)

Nivel de calidad

200

Formulario

powder

técnicas

cell culture | plant: suitable

mp

80-90 °C (1.5% in water)

temperatura de transición

transition temp 27-37 °C (1.5%)

aplicaciones

agriculture

temp. de almacenamiento

room temp

cadena SMILES

O1[C@@H]([C@@H]([C@@H]([C@H](C1OC2[C@H]3OCC2OC([C@H]3O)C)O)OC)O)CO

InChI

1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1

Clave InChI

GYYDPBCUIJTIBM-DYOGSRDZSA-N

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Descripción general

Agar or Agar-agar is one of the major components found in the cell wall of red algae. It is a polysaccharide complex, comprising about 70% agarose and 30% agaropectin.

Aplicación

Washed agar has been used:
  • as a supplement (0.9% w/v) to Murashige and Skoog basal medium for plant growth
  • in the preparation of cocultivation medium for Agrobacterium tumefaciens mediated transformation in maize (Zea mays) hybrid Hi-II
  • as a component in the complete medium to regenerate protoplasts of Piriformospora indica
  • as a clean agar medium to culture Synechococcus WH7803 strain

Acciones bioquímicas o fisiológicas

Agar is an ester of sulfuric acid in a linear galactan form, that makes it soluble in hot water and insoluble in cold. Washed agar contain less impurities and low level of nutrients.

Nota de preparación

Washed

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000267118
0000267116
0000267117
0000267118
0000267117

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Alga Zuccaro et al.
Fungal genetics and biology : FG & B, 46(8), 543-550 (2009-04-09)
Piriformospora indica (Basidiomycota, Sebacinales) is a root colonizing fungus which is able to increase biomass and yield of crop plants and to induce local and systemic resistance to fungal diseases and tolerance to abiotic stress. A prerequisite for the elucidation
Juan M Vega et al.
Plant cell reports, 27(2), 297-305 (2007-10-17)
High-frequency transformation of maize (Zea mays L.) using standard binary vectors is advantageous for functional genomics and other genetic engineering studies. Recent advances in Agrobacterium tumefaciens-mediated transformation of maize have made it possible for the public to transform maize using
Andrew D Millard
Methods in molecular biology (Clifton, N.J.), 501, 33-42 (2008-12-11)
Cyanophages are a group of viruses which specifically infect cyanobacteria. The cyanobacteria are predominantly aquatic phototrophic bacteria and the two dominant genera Synechococcus and Prochlorococcus contribute significantly to primary production in the oceans. Cyanophages that infect marine cyanobacteria were first
Lawrence R Griffing
Methods in molecular biology (Clifton, N.J.), 1691, 75-102 (2017-10-19)
In this chapter, approaches to the image analysis of the choreography of the plant endoplasmic reticulum (ER) labeled with fluorescent fusion proteins ("stars," if you wish) are presented. The approaches include the analyses of those parts of the ER that
Arnaud Dechesne et al.
Applied and environmental microbiology, 74(16), 5195-5200 (2008-07-01)
Water is arguably the most important constituent of microbial microhabitats due to its control of physical and physiological processes critical to microbial activity. In natural environments, bacteria often live on unsaturated surfaces, in thin (micrometric) liquid films. Nevertheless, no experimental
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