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56-81-5 - Glycerol, Cell Culture Grade - 1,2,3-Propanetriol - Glycerin - J62399 - Alfa Aesar

J62399 Glycerol, Cell Culture Grade

Codice CAS
56-81-5
Sinonimi
1,2,3-Propanetriol
Glycerin

Dimensioni Prezzo ($) Quantità Disponibilità
500ml 76,50
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Glycerol, Cell Culture Grade

MDL
MFCD00004722
EINECS
200-289-5

Proprietà chimiche

Formula
C3H8O3
Peso formula
92.09
Modulo
Viscous liquid
Punto di fusione
18°
Punto di ebollizione
182°/20mm
Punto di infiammabilità
160°(320°F)
Densità
1.26
Indice di rifrazione
1.4740
Solubilità
Miscible with water

Applicazioni

Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well.

Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component. Glycerol acts as a cryoprotectant and prevents formation of ice crystals and prevents cell damage. Glycerol is useful in a variety of applications, glycerol is used as a solvent, plasticizer and humectant.

In polyacrylamide gel electrophoresis, glycerol is used in sample preparation and gel formation. At a concentration of 5-10%, glycerol is used to increase the density of a sample so that it will layer at the bottom of a sample well. Additional uses include as an aid in casting gradient gels, a protein stabilizer and storage buffer component.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Letteratura

Jenkins, B. T.; Hajra, A. K. Glycerol Kinase and Dihydroxyacetone Kinase in Rat Brain.  Journal of Neurochemistry . 1976, 26(2), 377-385.

Tildon, J. T.; Stevenson Jr, J. H.; Ozand, P. T. Mitochondrial glycerol kinase activity in rat brain. The Biochemical journal . 1976, 157(2), 513-6.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H319

Causes serious eye irritation.

Dichiarazioni precauzionali: P260-P201-P280i-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear eye/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,4484
Beilstein
635685
Codice tariffe armonizzato
2905.45
TSCA
Yes
RTECS
MA8050000

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