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
81381
Mowiol® 4-88
Mw ~31,000
Synonyma:
Poly(vinyl alcohol)
Vybrat velikost
| Vám/SKU | Dostupnost | Cena |
|---|---|---|
50 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 150,00 Kč |
250 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 530,00 Kč |
1 kg | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 4 690,00 Kč |
O této položce
1 150,00 Kč
form
crystals
Quality Segment
mol wt
Mw ~31,000
feature
hydrophilic
extent of labeling
86.7-88.7 mol% hydrolysis, ~630 polymerization
ign. residue
≤1.0%
viscosity
3.5-4.5 mPa.s, 4 % in H2O(20 °C)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
General description
- its a liquid when the sample is mounted and solidifies after several hours, forming a permanent bond between the coverslip and slide
- fluorescence is stable when held in dark and at 4oC.
Application
- design of TSAR and its applications
- detection of the secreted and cytoplasmic fractions of IpaB, IpaC and IpaD by lysozyme permeabilization
- fluorescence recovery after photobleaching (FRAP).
Mowiol® may be used as a coating for sensors based on piezoelectric quartz crystals. Another probable use of Mowiol® is during the study of super fluorescence imaging of biocompatible carbon dots.
Legal Information
1 of 1
Tato položka | |||
|---|---|---|---|
| description Mw ~31,000 | description Mw ~27,000 | description average Mw ~205,000 g/mol | description Mw ~61,000 |
| form crystals | form crystals | form crystals | form solid |
| viscosity 3.5-4.5 mPa.s, 4 % in H2O(20 °C) | viscosity 4-5 mPa.s, 4 % in H2O(20 °C) | viscosity - | viscosity 9-11 mPa.s, 4 % in H2O(20 °C) |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mol wt Mw ~31,000 | mol wt Mw ~27,000 | mol wt average Mw ~205,000 g/mol | mol wt Mw ~61,000 |
| feature hydrophilic | feature hydrophilic | feature hydrophobic | feature hydrophilic |
| ign. residue ≤1.0% | ign. residue ≤0.5% | ign. residue - | ign. residue ≤0.5% |
Skladovací třída
11 - Combustible Solids
Co se děje?
WGK 1
Bod vzplanutí (°F)
No data available
Bod vzplanutí (°C)
No data available
PPE (osobní ochranné prostředky)
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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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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