The solubility of this product is tested at 50 mg/mL (5%) in water. The solubility at higher rates has not been investigated. A review of available literature indicates this material is expected to be soluble at 175 mg/mL (17.5%) with heat and sonication. Concentrations exceeding 44.4% would have to be determined experimentally.
Fortfahren mit
G5422
Glycerin-2-phosphat Dinatriumsalz Hydrat
≤1.0 mol % L-α-isomer
Synonym(e):
β-Glycerophosphat Dinatriumsalz Hydrat, BGP
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Warenkorb auf Verfügbarkeit prüfen | € 61,50 |
100 g | Warenkorb auf Verfügbarkeit prüfen | € 153,00 |
500 g | Warenkorb auf Verfügbarkeit prüfen | € 623,00 |
Über diesen Artikel
Lineare Formel:
(HOCH2)2CHOP(O)(ONa)2 · xH2O
CAS-Nummer:
Molekulargewicht:
216.04 (anhydrous basis)
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
EC Number:
212-464-3
MDL number:
Technischer Dienst
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Unterstützung erhaltenbiological source
synthetic
Quality Segment
form
powder
impurities
≤0.1% Inorganic phosphorus, ≤1.0 mol % L-α-isomer
mp
102-104 °C (lit.)
solubility
water: 50 mg/mL, clear, colorless
SMILES string
O.[Na+].[Na+].OCC(CO)OP([O-])([O-])=O
InChI
1S/C3H9O6P.2Na.H2O/c4-1-3(2-5)9-10(6,7)8;;;/h3-5H,1-2H2,(H2,6,7,8);;;1H2/q;2*+1;/p-2
InChI key
ROPZSVKNEIIIDE-UHFFFAOYSA-L
Application
β-Glycerophosphat ist ein klassischer Serin-Threonin-Phosphatase-Inhibitor, der in Kinase-Reaktionspuffern verwendet wird. BGP wird häufig in Kombination mit anderen Phosphatase-/Protease-Inhibitoren zur Breitbandhemmung eingesetzt. Es fungiert als Spender von organischem Phosphat und wird in Kulturmedien für die Differenzierung zwischen mesenchymalen Stammzellen und osteoblastenähnlichen Zellen verwendet. Darüber hinaus wird BGP als Puffer für M17-Medium bei Lactococcus-Kulturen für die rekombinante Proteinexpression verwendet.
Startet die Differenzierung von Stammzellen aus dem Knochenmark, die in ein für die Gewebezüchtung entwickeltes natürliches Kollagen/Chitosan-Gel eingebettet sind.
β-glycerophosphate is used in homegenization solutions for muscles extracts following fixation. [1]
Analysis Note
Low inorganic phosphate content. Mixtures of α- and β-glycerophosphate have historically been used in microbiological media but high levels of inorganic (free) phosphate has been associated with the irregular growth of bacteria and unwanted precipitates.[2]
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Dieser Artikel | |||
|---|---|---|---|
| biological source synthetic | biological source - | biological source synthetic (chemical) | biological source - |
| Quality Level 300 | Quality Level 200 | Quality Level 400 | Quality Level 100 |
| form powder | form solid | form powder | form powder or solid |
| solubility water: 50 mg/mL, clear, colorless | solubility H2O: 0.1 g/mL, clear, colorless | solubility water: soluble | solubility - |
| mp 102-104 °C (lit.) | mp - | mp 102-104 °C (lit.) | mp - |
| impurities ≤0.1% Inorganic phosphorus, ≤1.0 mol % L-α-isomer | impurities ≤2% L-α-glycerol phosphate | impurities ≤0.1% Insoluble matter, ≤0.5 mol % L-α-isomer | impurities ≤35% water |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Good day, I am already using this product at 44.4% (w/v) to raise the pH of my chitosan solution. To prevent further dilution of the final solution, I would like to increase of ß-GP even more. Are higher concentrations feasible to work with?
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이 제품은 화장품의 원료로 사용할 수 있는 등급인가요?
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This product is not suitable for cosmetic use. This product is intended for research use only. It is not suitable for any other purpose, which includes, but is not limited to, unauthorized commercial use, in vitro diagnostic use, or therapeutic use in humans or animals.
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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