The end groups are free amino (-NH2) and carboxyl (-COOH). Because this a polydisperse material, it would be difficult to detect distinctive end groups via NMR.
P4510
Poly-ε-Cbz-L-lysine
mol wt 500-4,000
Sinónimos:
N6-[(phenylmethoxy)carbonyl]-L-lysine homopolymer
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1 G
246,40 €
246,40 €
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1 G
246,40 €
About This Item
246,40 €
Precio de catálogo352,00 €Ahorre 30 %Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Solicitar un pedido a granel
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Formulario
powder
Nivel de calidad
mol peso
500-4,000
color
white
temp. de almacenamiento
−20°C
cadena SMILES
[N+H3][C@@H](CCCCNC(=O)OCc1ccccc1)C(=O)[O-]
InChI
1S/C14H20N2O4/c15-12(13(17)18)8-4-5-9-16-14(19)20-10-11-6-2-1-3-7-11/h1-3,6-7,12H,4-5,8-10,15H2,(H,16,19)(H,17,18)/t12-/m0/s1
Clave InChI
CKGCFBNYQJDIGS-LBPRGKRZSA-N
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Aplicación
- Transfection by polyethyleneimine-coated microspheres.: This study explores the use of Poly-e-Cbz-L-lysine in coating microspheres with polyethyleneimine for enhanced cell transfection, demonstrating improved efficiency and potential applications in gene therapy (Manuel WS et al., 2001).
- Transfection of cells mediated by biodegradable polymer materials with surface-bound polyethyleneimine.: The research focuses on biodegradable polymer materials, including Poly-e-Cbz-L-lysine, for cell transfection, highlighting their biodegradability and effectiveness in delivering genetic material (Zheng J et al., 2000).
- Production of microspheres with surface amino groups from blends of Poly(Lactide-co-glycolide) and Poly(epsilon-CBZ-L-lysine) and use for encapsulation.: This paper discusses the creation of microspheres with surface amino groups using blends of Poly-e-Cbz-L-lysine, which are then used for encapsulating active agents, indicating applications in drug delivery systems (Zheng J et al., 1999).
- Modification of materials formed from poly(L-lactic acid) to enable covalent binding of biopolymers: application to high-density three-dimensional cell culture in foams with attached collagen.: The study examines the modification of poly(L-lactic acid) materials with Poly-e-Cbz-L-lysine to covalently bind biopolymers, facilitating high-density 3D cell culture applications (Zheng J et al., 1998).
Nota de análisis
Molecular weight by Electrospray Mass-Spectrometry
Otras notas
For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.
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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W S Manuel et al.
Journal of drug targeting, 9(1), 15-22 (2001-05-30)
Polyethyleneimine (PEI) can be used as a DNA delivery mechanism in cell culture and in vivo. Cells can be transfected by using surface-bound PEI, as well as by PEI/DNA microparticles. In the present experiments we extended these observations by preparing
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Biotechnology progress, 16(2), 254-257 (2000-04-08)
Poly(epsilon-CBZ-L-lysine) can be mixed with biodegradable polymers such as poly(D,L-lactic-co-glycolic acid) or poly(L-lactic acid) and formed into films, foams, or microspheres. Surface amino groups may then be deprotected with acid or lithium/liquid ammonia. The amino groups serve as a method
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Biotechnology progress, 15(4), 763-767 (1999-08-12)
Microspheres were formed from blends of the biodegradable polymer poly(DL-lactic-co-glycolic acid) (PLGA) together with poly(epsilon-CBZ-L-lysine) (PCBZL) by a double-emulsification/solvent evaporation technique. The size of the microspheres formed by this method was dependent both on the total concentration of the polymers
Artículos
Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.
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Product P4510, Poly-ε-Cbz-L-lysine has a Cbz (carbobenzoxy) protecting group on the ε-amino group of each lysine. What are the structures of the α-amino-terminus and the carboxy-terminus, and are the end groups detectable by NMR?
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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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