P4761

Poly-L-glutamic acid sodium salt

mol wt 15,000-50,000

• Synonym(s): L-Glutamic acid homopolymer sodium salt
• CAS Number: 26247-79-0
• MDL number: MFCD00081868
• UNSPSC Code: 12352209
• NACRES: NA.25

Properties

• form: powder
• mol wt: 15,000-50,000
• color: white to off-white
• application(s): detection
• storage temp.: −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
• InChI key: BUZMZDDKFCSKOT-CIUDSAMLSA-N

Description

Application

• Effect of Micelle-Incorporated Cisplatin With Sizes Ranging From 8 to 40 nm for the Therapy of Lewis Lung Carcinoma.: This research explores the use of micelle-incorporated cisplatin nanoparticles for cancer therapy, highlighting the significance of particle size on therapeutic efficacy. Poly-ʟ-glutamic acid sodium salt is used to improve drug delivery and target specificity (Wang Z et al., 2021).


• Ternary Polypeptide Nanoparticles with Improved Encapsulation, Sustained Release, and Enhanced In Vitro Efficacy of Carfilzomib.: This paper describes the development of ternary polypeptide nanoparticles, including poly-ʟ-glutamic acid sodium salt, to enhance the encapsulation and release of carfilzomib, an anticancer drug. The study demonstrates improved drug efficacy and controlled release profiles (Agbana P et al., 2020).


• Polymeric Core-Shell Nanoparticles Prepared by Spontaneous Emulsification Solvent Evaporation and Functionalized by the Layer-by-Layer Method.: This research focuses on the preparation of polymeric core-shell nanoparticles using a spontaneous emulsification method. Poly-ʟ-glutamic acid sodium salt is used to functionalize these nanoparticles, which can be applied in drug delivery systems (Szczęch M et al., 2020).


• Co-administration of Combretastatin A4 Nanoparticles and Sorafenib for Systemic Therapy of Hepatocellular Carcinoma.: This study evaluates the combined use of combretastatin A4 nanoparticles and sorafenib for treating liver cancer. Poly-ʟ-glutamic acid sodium salt is employed to enhance the stability and delivery of these nanoparticles, showing promise in improving therapeutic outcomes (Wang Y et al., 2019).

Analysis Note

Molecular weight based on viscosity.

Other Notes

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves