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
Fortfahren mit
P7886
Poly-D-Lysin -hydrobromid
suitable for cell culture, Mol wt 30,000-70,000
Synonym(e):
D-Lysine homopolymer hydrobromide
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
10 mg | Warenkorb auf Verfügbarkeit prüfen | € 93,70 |
50 mg | Warenkorb auf Verfügbarkeit prüfen | € 277,00 |
100 mg | Warenkorb auf Verfügbarkeit prüfen | € 399,00 |
500 mg | Warenkorb auf Verfügbarkeit prüfen | € 1.350,00 |
1 g | Warenkorb auf Verfügbarkeit prüfen | € 2.530,00 |
Über diesen Artikel
Produktname
Poly-D-Lysin -hydrobromid, mol wt 30,000-70,000
form
solid
Quality Segment
mol wt
30,000-70,000
technique(s)
cell culture | mammalian: suitable
color
white to off-white
storage temp.
−20°C
SMILES string
O=C(C)[C@@](NC)([H])CCCCN.[Br]
InChI
1S/C6H14N2O2.BrH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H
InChI key
MEXAGTSTSPYCEP-UHFFFAOYSA-N
Application
Dieses Produkt wird zur Verwendung als Trägerschicht (Substratum) in der Zellkultur empfohlen, wenn 0,5–1,0 ml einer 0,1 mg/ml Lösung zur Beschichtung von 25 cm2 verwendet werden. Produktausführungen mit niedrigerer Molekülmasse sind weniger viskos, Ausführungen mit einer höheren Molekülmasse bieten jedoch mehr Bindungsstellen pro Molekül.
Biochem/physiol Actions
Preparation Note
Other Notes
Disclaimer
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description mol wt 30,000-70,000 | description mol wt ≥300,000 | description average mol wt 30,000-70,000, lyophilized powder, γ-irradiated, BioReagent, suitable for cell culture | description mol wt 150,000-300,000 |
| form solid | form powder or solid | form lyophilized powder | form powder |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| color white to off-white | color white to off-white | color - | color white to light yellow |
| mol wt 30,000-70,000 | mol wt ≥300,000 | mol wt average mol wt 30,000-70,000 | mol wt 150,000-300,000 |
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Lagerklasse
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
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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