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P4636

Sigma-Aldrich

Poly-L-glutamic acid sodium salt

suitable for ligand binding assays, Mol wt 3,000-15,000

Synonyme(s) :

L-Glutamic acid homopolymer sodium salt

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About This Item

Numéro CAS:
26247-79-0
Numéro MDL:
MFCD00081868
Code UNSPSC :
12352209
Nomenclature NACRES :
NA.26

product name

Poly-L-glutamic acid sodium salt, mol wt 3,000-15,000

Forme

powder

Niveau de qualité

200

Poids mol.

3,000-15,000

Technique(s)

ligand binding assay: suitable

Couleur

white to off-white

Température de stockage

−20°C

InChI

1S/C15H23N3O10/c16-7(1-4-10(19)20)13(25)17-8(2-5-11(21)22)14(26)18-9(15(27)28)3-6-12(23)24/h7-9H,1-6,16H2,(H,17,25)(H,18,26)(H,19,20)(H,21,22)(H,23,24)(H,27,28)/t7-,8-,9-/m0/s1

Clé InChI

BUZMZDDKFCSKOT-CIUDSAMLSA-N

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Application


  • Bulk Biopolyelectrolyte Complexes from Homopolypeptides: Solid "Salt Bridges".: Investigates the creation of solid structures from biopolyelectrolyte complexes using Poly-L-glutamic acid sodium salt, emphasizing its potential in creating innovative materials with unique properties (Digby ZA et al., 2023).

  • Polymeric Core-Shell Nanoparticles Prepared by Spontaneous Emulsification Solvent Evaporation and Functionalized by the Layer-by-Layer Method.: This research utilizes Poly-L-glutamic acid sodium salt in the production of core-shell structured nanoparticles, indicating its utility in nanoparticle functionalization and stability (Szczęch M et al., 2020).

Remarque sur l'analyse

Molecular weight based on viscosity.

Autres remarques

For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Bruno G De Geest et al.
Chemical Society reviews, 36(4), 636-649 (2007-03-28)
Polyelectrolyte capsules have recently been introduced as new microscopic vehicles which could have high potential in the biomedical field. In this critical review we give an introduction to the layer-by-layer (LbL) technique which is used to fabricate these polyelectrolyte capsules
Yuan Li et al.
Langmuir : the ACS journal of surfaces and colloids, 28(2), 1545-1551 (2011-12-14)
The interaction of biocompatible polyelectrolytes (chargeable poly(amino acids)) with oxidized starch microgel particles has been studied. The aim was to form a polyelectrolyte complex layer around the outer shell of microgel particles filled with functional ingredients to slow down the
K Szczepanowicz et al.
Langmuir : the ACS journal of surfaces and colloids, 26(15), 12592-12597 (2010-07-08)
The aim of this work was to develop a novel method of preparation of loaded nanosize capsules based on liquid core encapsulation by biocompatible polyelectrolyte (PE) multilayer adsorption, with or without pegylated outermost layer. Using AOT (docusate sodium salt) as
Alexei A Antipov et al.
Advances in colloid and interface science, 111(1-2), 49-61 (2004-12-02)
This review is devoted to a novel type of polymer micro- and nanocapsules. The shell of the capsule is fabricated by alternate adsorption of oppositely charged polyelectrolytes (PEs) onto the surface of colloidal particles. Cores of different nature (organic or

Articles

Poly(Amino Acid) Block Copolymers for Drug Delivery and other Biomedical Applications

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.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

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