One potential replacement is item number P7405. This is the HBr form, making it more water-soluble. However, it may be necessary to conduct tests to evaluate its compatibility with your specific cell line. If needed, there are methods to prepare the solution and subsequently remove the HBr through dialysis. This polymer is of the same size (>300,000), gamma-irradiated, and has been tested for cell culture.
P7405
Poly-ᴅ-Lysine Hydrobromide
synthetic, mol wt >300,000, powder, γ-irradiated, suitable for cell culture, BioXtra
Sinónimos:
PDL
About This Item
Productos recomendados
Nombre del producto
Poli-D-lisina hydrobromide, mol wt >300,000, lyophilized powder, γ-irradiated, BioReagent, suitable for cell culture
origen biológico
synthetic (chemical)
Nivel de calidad
esterilidad
γ-irradiated
Línea del producto
BioReagent
BioXtra
Formulario
lyophilized powder
mol peso
>300,000
envase
pkg of 5 mg
concentración
0.016—0.032 mmol lysine
técnicas
cell culture | mammalian: suitable
cobertura de la superficie
4 μg/cm2
solubilidad
H2O: soluble 50 mg/mL, clear, colorless
Condiciones de envío
ambient
temp. de almacenamiento
−20°C
cadena SMILES
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
Clave InChI
MEXAGTSTSPYCEP-UHFFFAOYSA-N
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Descripción general
Aplicación
Este producto está recomendado como sustrato de cultivo celular cuando se utilizan entre 0,5 y 1,0 ml de una disolución 0,1 mg/ml para recubrir 25 cm2. Las versiones del producto de menor peso molecular son menos viscosas, pero las versiones de gran peso molecular proporcionan mas sitios de fijación por molécula.
- in preparing the surface of coverslips for cell attachment[1] [2]
- in coating glass-bottom dishes for live cell imaging of primary cortical neuronal cells[3]
- in coating 24-well plates for the isolation of primary astrocytes to study the impact of melanoma-derived exosomes on the reprogramming of stromal cells within the metastatic microenvironment[4]
- for coating 16-well chamber slides to study the effects of maternal immune activation on behavioral impairments and alterations in cytokine and synaptic protein expression in the cerebellum[5]
Acciones bioquímicas o fisiológicas
Componentes
Precaución
Nota de análisis
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Artículos
Poly-Lysine enhances cell binding with positively-charged surface ions, optimizing electrostatic interaction on culture surfaces for increased cell attachment.
Poly-Lysine enhances cell binding with positively-charged surface ions, optimizing electrostatic interaction on culture surfaces for increased cell attachment.
Poly-Lysine enhances cell binding with positively-charged surface ions, optimizing electrostatic interaction on culture surfaces for increased cell attachment.
Poly-Lysine enhances cell binding with positively-charged surface ions, optimizing electrostatic interaction on culture surfaces for increased cell attachment.
Protocolos
Adhere cells to solid substrates using poly-lysine, which enhances electrostatic interaction between negatively charged ions of the cell membrane and the culture surface.
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Have you considered any alternative products that have been tested and found suitable for the primary culture of cortical neurons? This inquiry arises as the expected delivery date for the previously ordered A-003-E Poly-D-lysine has been postponed to April 2022, and the current stock is expected to be depleted soon.
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