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
Seleccione un Tamaño
| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
25 mg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 83,50 € |
100 mg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 257,00 € |
500 mg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 953,00 € |
1 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 1460,00 € |
Acerca de este artículo
83,50 €
Nombre del producto
Poli-L-lisina hydrobromide, mol wt 150,000-300,000
form
solid
Quality Segment
mol wt
150,000-300,000
technique(s)
cell culture | mammalian: suitable
impurities
<10% water (Karl Fischer)
color
white to off-white
solubility
water: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow or pink
functional group
amine, carboxylic acid
storage temp.
−20°C
SMILES string
Cl.NCCCCC(N)C(O)=O
InChI
1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,14-,15-/m0/s1
InChI key
WBSCNDJQPKSPII-KKUMJFAQSA-N
General description
Application
Biochem/physiol Actions
Features and Benefits
- Adecuada para investigación en cultivos celulares y bioquímica
- Compuesto de gran calidad adecuado para múltiples aplicaciones experimentales
Preparation Note
Analysis Note
Other Notes
Disclaimer
1 of 1
Este artículo | |||
|---|---|---|---|
| form solid | form powder | form solid | form lyophilized powder |
| technique(s) cell culture | mammalian: suitable | technique(s) bioconjugation: suitable, cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable |
| functional group amine, carboxylic acid | functional group amine, carboxylic acid | functional group - | functional group - |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| color white to off-white | color white to faint yellow | color white to off-white | color - |
| Quality Level 300 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
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Clase de almacenamiento
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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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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