The Poly-L-Lysine solution (P8920) was developed and tested to improve tissue adhesion to glass slides for histological and immunohistochemical use. Although other uses of P8920 have been reported, there is no data on hand regarding the use of P8920 to make the DNA binding stronger on polystyrene MaxiSorp plates.
P8920
Poli-L-lisina solution
0.1 % (w/v) in H2O
Sinónimos:
2-(4-cianoanilino)-4,6-dicloropirimidina, 4-[(4,6-dicloro-2-pirimidinil)amino]benzonitrilo
About This Item
Productos recomendados
origen biológico
synthetic
caducidad
Expiry date on the label.
mol peso
150,000-300,000
concentración
0.1 % (w/v) in H2O
color
colorless
aplicaciones
hematology
histology
temp. de almacenamiento
room temp
cadena SMILES
N([C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O)C(=O)[C@@H](N)CCCCN
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
Clave InChI
WBSCNDJQPKSPII-KKUMJFAQSA-N
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Aplicación
Acciones bioquímicas o fisiológicas
Componentes
Nota de preparación
sustituido por
Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Código de clase de almacenamiento
12 - Non Combustible Liquids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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Can I add this to maxisorp plates surfaces to make DNA binding stronger.
1 answer-
Helpful?
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Bonjour, Est ce que cette PLL est stérile ? Est-il possible de la filtrer ? Je vous remercie. Cordialement. Mme Boroni
1 answer-
Solutions of this product are not sterile and contain a preservative, ProClin, to control contamination. In theory you could sterile filter P8920 through low protein binding filters, such as PVDF or PES. Sterile filtering will not remove the ProClin from P8920. Live cells should not be exposed to ProClin, as ProClin interrupts the Krebs cycle at 4 different sites. It would be best to purchase the powder as P1524 and then sterile filter after the solution has been prepared.
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Hello! How many microscopy slides can I adhesive for every 100 milliliters of this solution( Poli-L- Lisine),? Gratitude!
1 answer-
The number of slides that may be coated is dependent upon the surface area. The general use instructions recommend using 0.5 - 1.0 mL per 25 cm2 coating area - the 25 cm2 value is based on a T-25 tissue culture flask. A standard microscope slide has an approximate area of 1.3 cm2.
Please see the link below to review the product datasheet which included a general protocol for coating: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/784/704/p6407pis.pdf
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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Is Product P8920, Poly-L-lysine solution, recommended for cell culture use?
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No, the product contain 0.01% thimerosal as a preservative. For cell culture use, product P4832 is recommended. This solution has the same molecular weight as P8920 but contains no preservative. P4832 is sterile filtered and is considered suitable for cell culture use.
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What are the recommended uses for Product P8920, Poly-L-lysine solution?
1 answer-
P8920 was developed for use in coating slides intended for use in either histology or immunohistochemistry. Poly-L-lysine is preferred for uses such as silver staining procedures that require an alkaline pH. Silane coated slides may be more effective is a low pH is required.
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