Saltar al contenido
Merck
Todas las fotos(4)

Key Documents

View All Documentation

A8678

Sigma-Aldrich

Agar

suitable for plant cell culture

Sinónimos:

Agar goma, Agar-agar

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(4)

About This Item

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

biological source

algae (Rhodophyceae)

form

powder

technique(s)

cell culture | plant: suitable

mp

80-90 °C (1.5% in water)

transition temp

transition temp 27-37 °C (1.5%)

application(s)

agriculture

storage temp.

room temp

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

InChI key

GYYDPBCUIJTIBM-DYOGSRDZSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

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.

Application

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

Biochem/physiol Actions

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.

Preparation Note

Washed

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

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
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
Jacky M Tiang et al.
PloS one, 6(2), e17031-e17031 (2011-02-25)
Arylamine N-acetyltransferase-1 (NAT1) is an enzyme that catalyzes the biotransformation of arylamine and hydrazine substrates. It also has a role in the catabolism of the folate metabolite p-aminobenzoyl glutamate. Recent bioinformatics studies have correlated NAT1 expression with various cancer subtypes.
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico