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A6013

Sigma-Aldrich

Agarosio

Agarose

Type I, low EEO

Sinonimo/i:

3,6-Anhydro-α-L-galacto-β-D-galactan, Agarose LE

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5 G
45,70 €
10 G
63,90 €
25 G
145,00 €
50 G
283,00 €
100 G
474,00 €
250 G
993,00 €
500 G
1.660,00 €
1 KG
2.660,00 €

45,70 €


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Cambia visualizzazione
5 G
45,70 €
10 G
63,90 €
25 G
145,00 €
50 G
283,00 €
100 G
474,00 €
250 G
993,00 €
500 G
1.660,00 €
1 KG
2.660,00 €

About This Item

Numero CAS:
Numero CE:
Numero MDL:
Codice UNSPSC:
41105317
ID PubChem:
NACRES:
NA.25

45,70 €


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Origine biologica

algae (Gelidium & Gracilaria)

Livello qualitativo

Tipo

Type I

Stato

powder

tecniche

electrophoresis: suitable

Impurezze

≤10% water

EEO

0.09-0.13

Temp. transizione

gel point 36 °C ±1.5 °C (1.5% gel)

Resistenza del gel

≥1200 g/cm2 (1% gel)

Anioni in tracce

sulfate (SO42-): ≤0.15%

Compatibilità

suitable for electrophoresis

Stringa SMILE

O1[C@H]([C@@H]([C@H]([C@H]([C@H]1CO)O)O[C@@H]4O[C@@H]5[C@H]([C@@H](OC5)[C@@H]4O)O[C@@H]6O[C@@H]([C@@H]([C@@H]([C@H]6O)O)O)CO)O)O[C@H]2[C@H]3OC[C@@H]2O[C@H]([C@H]3O)O

InChI

1S/C24H38O19/c25-1-5-9(27)11(29)12(30)22(38-5)41-17-8-4-36-20(17)15(33)24(40-8)43-18-10(28)6(2-26)39-23(14(18)32)42-16-7-3-35-19(16)13(31)21(34)37-7/h5-34H,1-4H2/t5-,6-,7+,8+,9+,10+,11+,12-,13+,14-,15+,16-,17-,18+,19+,20+,21-,22+,23+,24+/m1/s1
MJQHZNBUODTQTK-WKGBVCLCSA-N

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Descrizione generale

Agarose is a polymer isolated from red seaweed, from the species Gelidium and Gracilaria, and it is commonly used for the separation of nucleic acids. Type I agarose is often utilized in molecular biology to make agarose gels for electrophoresis, a technique used to separate and analyze DNA or RNA fragments or proteins based on their size. Agarose may also be used in plant cell culture to create hydrogels, which are gel-like materials that provide a three-dimensional matrix. This provides a supportive and biocompatible environment for plant cells, this mimics physiological conditions and conducts experiments in vivo. They are versatile for various applications in plant biology, such as studying cell growth, tissue culture, and analyzing plant responses to different stimuli.

Applicazioni

Type 1 Agarose is commonly utilized for molecular biology:
  • for gel electrophoresis of DNA and RNA molecules[1][2]
  • for agarose overlay in cell culture, to measure antibacterial activity by radial diffusion[3]
  • for agarose overlay in cell culture for radio immunodiffusion assays to quantify antigens[4]
  • for agarose overlay in plaque assays to determine viral titer
  • to prepare agarose hydrogel that encapsulates a viscous media for 3D cell culture[5]
  • as an ingredient of human-tissue-like MRI phantoms[6]
  • for diagnostic to analyze patient samples for MRSA genome using pulsed-field gel electrophoresis[2]

Caratteristiche e vantaggi

  • Low EEO agarose is useful for routine analysis of nucleic acids
  • Suitable for electrophoresis: DNase & RNase free
  • Suitable for plant cell culture
  • Suitable for mammalian cell culture

Risultati analitici

Segue l′elenco delle caratteristiche specificate per il nostro agarosio:
contenuto in solfati - usato come indicatore di purezza, poiché il solfato è il principale gruppo ionico presente.
forza del gel -la forza che deve essere applicata a un gel per provocarne la rottura.
punto di gel - la temperatura alla quale una soluzione acquosa di agarosio gelifica al raffreddamento La transizione dallo stato liquido a gel delle soluzioni di agarosio è soggetto a isteresi, ovvero il punto di gel non coincide con la temperatura di fusione.
Elettroendosmosi (EEO) - indica un movimento di liquido attraverso il gel. I gruppi anionici in un gel di agarosio sono fissati alla matrice e non possono muoversi, mentre i controcationi dissociabili possono migrare verso il catodo nella matrice, dando origine a EEO. Poiché il movimento elettroforetico dei biopolimeri è solitamente diretto verso l'anodo, l'EEO può disturbarne la migrazione a causa della convezione interna.

Altre note

For additional information on our range of Biochemicals, please complete this form.

Prodotto comparabile

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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Certificati d'analisi (COA)

Lot/Batch Number

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Agarose gel electrophoresis for the separation of DNA fragments
Lee PY, et al.
Journal of Visualized Experiments, (62) (2012)
Development of a human-tissue-like phantom for 3.0-T MRI
Ikemoto Y et al.
Medical Physics, 38, 6336-6342 (2011)
Genetic analysis of community isolates of methicillin-resistant Staphylococcus aureus in Western Australia
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Domande

1–3 di 3 domande  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Utile?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Utile?

  3. What is the molecular weight of agarose (Product No- A6013)?

    1 risposta
    1. The molecular weight for product A6013 has not been determined. However, the typical molecular weight for agarose is approximately 630.5 g/mol, with a formula of C12H20O10(C12H18O9)n.

      Utile?

Recensioni

Filtri attivi

  1. 1 recensione solo con voto

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