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P4636

Sigma-Aldrich

Poly-L-glutamic acid sodium salt

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

Synonym(s):

L-Glutamic acid homopolymer sodium salt

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About This Item

CAS Number:
26247-79-0
MDL number:
MFCD00081868
UNSPSC Code:
12352209
NACRES:
NA.26

product name

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

form

powder

mol wt

3,000-15,000

technique(s)

ligand binding assay: suitable

color

white to off-white

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

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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).

Analysis Note

Molecular weight based on viscosity.

Other Notes

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

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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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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