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Merck

P9003

Poly-DL-alanine

mol wt 1,000-5,000

Synonym(s):

Alanine homopolymer

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About This Item

CAS Number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
MDL number:
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form

powder

Quality Level

mol wt

1,000-5,000

color

white to off-white

storage temp.

−20°C

SMILES string

CC(N)C(O)=O

InChI

1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)

InChI key

QNAYBMKLOCPYGJ-UHFFFAOYSA-N

Analysis Note

Molecular weight determined by mass spectrometry

Other Notes

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


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Gleb Y Solomentsev et al.
Journal of computational chemistry, 33(9), 917-923 (2012-02-14)
Non-equilibrium molecular dynamics simulations of a solvated 21-residue polyalanine (A21) peptide, featuring a high propensity for helix formation, have been performed at 300 K and 1 bar in the presence of external electromagnetic (e/m) fields in the microwave region (2.45
Bo Gyu Choi et al.
Biomaterials, 31(35), 9266-9272 (2010-09-25)
In the search for a cell-instructive or cell-interactive artificial extracellular matrix, synthetic hydrogels have been extensively investigated to apply three-dimensional (3D) cell culture and tissue engineering. Here, we are reporting a reverse thermal gelling l/dl-polyalanine block copolymer aqueous solution for
Amit Jain et al.
Biomacromolecules, 12(7), 2729-2734 (2011-06-11)
Hybrid polymer-peptide conjugates offer the potential for incorporating biological function into synthetic materials. The secondary structure of short helical peptides, however, frequently becomes less stable when expressed independent of longer protein sequences or covalently linked with a conformationally disordered synthetic



Global Trade Item Number

SKUGTIN
P9003-1G04061826757826
P9003-100MG04061832780795
P9003-25MG04061834402183