This product is not guaranteed to be DNA-free, as no specification exists for this. It is recommended to perform a sensitive PCR on the product. Specific primers can be designed to amplify S. cerevisiae DNA, and a PCR reaction can be conducted using this product as the template. If no amplification occurs, it suggests that the reagent is DNA-free.
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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|
Über diesen Artikel
biological source
Saccharomyces cerevisiae
Quality Level
assay
≥99% (HPLC)
form
powder
optical activity
[α]20/D 174 to 182 °, c = 7% (w/v) in water
technique(s)
HPLC: suitable, PCR: suitable, cell based assay: suitable, cryopreservation: suitable
impurities
≤5.0% EtOH, <20 ppm Trace metals
color
white
mp
97-99 °C
solubility
water: 50 mg/mL, clear, colorless
application(s)
advanced drug delivery
advanced drug delivery
agriculture
cell analysis
life science and biopharma
sample preparation
storage temp.
room temp
SMILES string
[H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1
InChI key
DPVHGFAJLZWDOC-PVXXTIHASA-N
General description
Application
- als Transkriptionsfaktor EB (TFEB) zur Untersuchung seiner Auswirkungen auf ein autophagisch-lysosomales System in Alveolarmakrophagen bei der Silikose beim Menschen[1]
- als stabilisierender Hilfsstoff in sprühgetrockneten Proteinformulierungen[2]
- als Kälteschutzmittel zur Untersuchung seiner Auswirkungen auf Suspensionen von Hodenzellen der Maus[3]
Biochem/physiol Actions
Preparation Note
Analysis Note
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| biological source Saccharomyces cerevisiae | biological source Saccharomyces cerevisiae | biological source Saccharomyces cerevisiae | biological source - |
| assay ≥99% (HPLC) | assay ≥98.5% (HPLC) | assay ≥99% | assay ≥99.0% (HPLC) |
| technique(s) HPLC: suitable, cell based assay: suitable, PCR: suitable, cryopreservation: suitable | technique(s) HPLC: suitable, cryopreservation: suitable | technique(s) cell culture | insect: suitable, cell culture | mammalian: suitable | technique(s) - |
| Quality Level 300 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| solubility water: 50 mg/mL, clear, colorless | solubility - | solubility H2O: 50 mg/mL | solubility H2O: 0.1 g/mL, clear, colorless |
| form powder | form powder | form powder | form powder |
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Lagerklasse
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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Global Trade Item Number
| SKU | GTIN |
|---|---|
| T9531-10MG | 04061837381652 |
| T9531-5G | 04061835550395 |
| T9531-25G | 04061835522668 |
| T9531-10G | 04061835550364 |
| T9531-500G | 04061835550388 |
| T9531-100G | 04061835550357 |
| T9531-25KG | 04061832966625 |
| T9531-2.5KG | 04061835550371 |
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I am planning to use this in an assay that may involve the amplification of fungal DNA via PCR. Since this is derived from S. cerevisiae, how can I be sure that it is DNA free?
1 Antwort-
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How can I determine the shelf life / expiration / retest date of this product?
1 Antwort-
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.pdfHilfreich?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 Antwort-
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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