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Merck

P9917

Sigma-Aldrich

Poly-D-glutamic acid sodium salt

mol wt 2,000-15,000

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About This Item

Número de CAS:
Número MDL:
Código UNSPSC:
12352106
NACRES:
NA.26

Formulario

powder

mol peso

2,000-15,000

color

white to off-white

temp. de almacenamiento

−20°C

InChI

1S/C5H9NO4.Na/c6-3(5(9)10)1-2-4(7)8;/h3H,1-2,6H2,(H,7,8)(H,9,10);/q;+1/p-1

Clave InChI

LPUQAYUQRXPFSQ-UHFFFAOYSA-M

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Nota de análisis

Molecular weight based on viscosity.

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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Bellamkonda K Kishore et al.
American journal of physiology. Renal physiology, 292(2), F749-F761 (2006-10-05)
Erythropoietin (EPO), a 34-kDa glycoprotein, is produced predominantly by peritubular interstitial cells (PIC) in the renal cortex and is physiologically released when ambient oxygen pressure falls. However, the exact nature of EPO-producing cells in the kidney is not well understood.
David Zanuy et al.
Journal of the American Chemical Society, 126(3), 704-705 (2004-01-22)
The thermal stability of the self-assembled complexes formed by alkyltrimethylammonium surfactants and poly(alpha,l-glutamate) is investigated in dilute chloroform solution by molecular dynamics simulations. By applying temperatures ranging from 300 to 500 K, we observed an extraordinary stability of the alpha-helix
Eleftheria K Kodona et al.
Journal of colloid and interface science, 319(1), 72-80 (2007-12-11)
In this work the chirality and the relative thermal stability of ordered micellar aggregates of poly-L- and poly-D-glutamic acids with the cationic surfactant C14TAB is examined. The complexed mesophases poly-L-Glu/C14TAB and poly-d-Glu/C14TAB were characterized by circular dichroism (CD) in the
Polyelectrolyte multilayer capsules with quantum dots for biomedical applications.
Adamczak M, Hoel HJ, Gaudernack G, et al.
Colloids and Surfaces, B: Biointerfaces, 90, 211-216 (2012)
Aleksandra Fulara et al.
The journal of physical chemistry. B, 115(37), 11010-11016 (2011-08-17)
Amyloid fibrils, which are often associated with certain degenerative disorders, reveal a number of intriguing spectral properties. However, the relationship between the structure of fibrils and their optical traits remains poorly understood. Poly(L-glutamic) acid is a model polypeptide shown recently

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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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