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Merck

S0389

Saccarosio

Molecular Biology, ≥99.5% (GC)

Sucrose

Sinonimo/i:

αα-D-Glc-(1→2)-β-D-Fru, αα-D-glucopiranosil β-D-fruttofuranoside, ββ-D-fruttofuranosil-α-D-glucopiranoside, D(+)-saccarosio, Zucchero

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500 G

151,00 €

1 KG

244,00 €

5 KG

693,00 €

151,00 €


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Informazioni su questo articolo

Formula empirica (notazione di Hill):
C12H22O11
Numero CAS:
Peso molecolare:
342.30
UNSPSC Code:
12352201
NACRES:
NA.31
PubChem Substance ID:
EC Number:
200-334-9
Beilstein/REAXYS Number:
90825
MDL number:

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Nome del prodotto

Saccarosio, Molecular Biology, ≥99.5% (GC)

InChI key

CZMRCDWAGMRECN-UGDNZRGBSA-N

InChI

1S/C12H22O11/c13-1-4-6(16)8(18)9(19)11(21-4)23-12(3-15)10(20)7(17)5(2-14)22-12/h4-11,13-20H,1-3H2/t4-,5-,6-,7-,8+,9-,10+,11-,12+/m1/s1

SMILES string

OC[C@H]1O[C@H](O[C@]2(CO)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

biological source

sugar cane

grade

Molecular Biology

assay

≥99.5% (GC)

form

crystals

technique(s)

HPLC: suitable
cryopreservation: suitable
electron microscopy: suitable
enzyme immunoassay: suitable
gas chromatography (GC): suitable
immunohistochemistry: suitable

impurities

≤0.1% free glucose

color

white

useful pH range

5.5-7 (25 °C, 342 g/L)

mp

185-187 °C (lit.)

solubility

H2O: soluble 50 g + 50 mL

cation traces

heavy metals (as Pb): ≤5 ppm

absorption

≤0.15 at 280 at 50%
≤0.20 at 260 at 50%

suitability

suitable for molecular biology

application(s)

agriculture
agriculture
life science and biopharma
metabolomics
sample preservation

foreign activity

DNase, RNase, protease, none detected

storage temp.

room temp

Quality Level

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Questo articolo
S5016841001.07651
Saccarosio Molecular Biology, ≥99.5% (GC)

Sigma-Aldrich

S0389

Saccarosio

Saccarosio ACS reagent

Sigma-Aldrich

S5016

Saccarosio

Saccarosio suitable for microbiology, ACS reagent, ≥99.0%

Millipore

84100

Saccarosio

Saccarosio suitable for microbiology

Millipore

1.07651

Saccarosio

technique(s)

HPLC: suitable, electron microscopy: suitable, gas chromatography (GC): suitable, cryopreservation: suitable, immunohistochemistry: suitable, enzyme immunoassay: suitable

technique(s)

HPLC: suitable, cryopreservation: suitable, immunohistochemistry: suitable

technique(s)

-

technique(s)

-

grade

for molecular biology

grade

ACS reagent

grade

ACS reagent

grade

-

biological source

sugar cane

biological source

sugar cane

biological source

-

biological source

-

assay

≥99.5% (GC)

assay

-

assay

≥99.0% (HPLC)

assay

-

Quality Level

300

Quality Level

300

Quality Level

200

Quality Level

200

solubility

H2O: soluble 50 g + 50 mL

solubility

soluble 342 g/L at 20 °C (completely)

solubility

H2O: 0.1 g/mL, clear, colorless

solubility

-

Application

Il saccarosio è stato impiegato:
  • per la crioprotezione di tessuti renali
  • come componente nel terreno di germinazione solido per la germinazione di granuli pollinici
  • nel test del trifeniltetrazolio cloruro (TTC) per verificare la vitalità dei granuli pollinici
  • nella crioprotezione di tessuto cerebrale fissato per immunoistochimica.

Biochem/physiol Actions

Nella maggior parte delle piante, data la sua ridotta reattività chimica il saccarosio viene utilizzato come molecola di trasporto e di riserva. Può essere usato per preparare gradienti di densità per la separazione di cellule o organuli. Il saccarosio può essere impiegato come supplemento nei terreni di coltura per piante, insetti e batteri. Inoltre, il saccarosio può anche essere impiegato in numerosi saggi enzimatici.

Features and Benefits

  • Indicato per la ricerca in ambito biochimico e in biologia molecolare
  • Sottoposto a test che ne confermano i bassi livelli di contaminazione da metalli pesanti, garantendone l′idoneità per un ampio ventaglio di applicazioni
  • Sottoposto a controllo per Dnasi, Rnasi e proteasi.
  • Saccarosio di grado biologia molecolare, estratto dalla canna da zucchero

General description

Il saccarosio, un disaccaride composto da una molecola di glucosio e una molecola di fruttosio, funge da fonte di energia in numerosi processi biologici. In biologia cellulare, il saccarosio viene usato come crioprotettore per proteggere la vitalità delle cellule durante il congelamento o lo scongelamento. Viene inoltre aggiunto come supplemento alle colture cellulari per aiutare a mantenere l′equilibrio osmotico e per potenziare la sopravvivenza delle cellule. In biologia molecolare, il saccarosio è fondamentale nelle soluzioni a gradiente per la purificazione di DNA o RNA e nella centrifugazione per densità per la separazione di organelli.

Other Notes

Per acquisire un quadro completo della nostra ampia selezione di disaccaridi disponibili per la vostra ricerca, vi invitiamo a consultare la nostra pagina dedicata ai carboidrati.
Per ulteriori informazioni sulla nostra gamma di Composti biochimici, compilare questo modulo.

Classe di stoccaggio

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Product Information Sheet

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/418/501/product-dating-information-06-25-mk.pdf

      Utile?

  2. Can you provide information regarding the particle size or diameter of the crystals for this product (Sucrose, Sigma-Aldrich S0389)?

    1 risposta
    1. The particle size or diameter of the crystals is not tested for this product.

      Utile?

  3. 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?

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