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Merck
Összes fotó(3)

Fontos dokumentumok

Összes dokumentáció megtekintése

P9003

Sigma-Aldrich

Poly-DL-alanine

mol wt 1,000-5,000

Szinonimák:

Alanine homopolymer

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(3)

About This Item

CAS-szám:
25281-63-4
MDL-szám:
MFCD00166369
UNSPSC kód:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24899001
NACRES:
NA.26

Forma

powder

Minőségi szint

200

molekulatömeg

1,000-5,000

szín

white to off-white

tárolási hőmérséklet

−20°C

SMILES string

CC(N)C(O)=O

InChI

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

Nemzetközi kémiai azonosító kulcs

QNAYBMKLOCPYGJ-UHFFFAOYSA-N

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Analízis megjegyzés

Molecular weight determined by mass spectrometry

Egyéb megjegyzések

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

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Egyéni védőeszköz

Eyeshields, Gloves, type N95 (US)

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number
0000419692
0000405727
0000405727
0000419692
0000371980

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COA keresése

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Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

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
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
L Chedid et al.
Proceedings of the National Academy of Sciences of the United States of America, 76(12), 6557-6561 (1979-12-01)
N-Acetylmuramyl-L-Ala-D-Glu-NH2 (muramyl dipeptide) and several of its derivatives are effective immunoactivators that can enhance nonspecific resistance to infection but can also elicit fever. In contrast, one of its stereoisomers, N-acetylmuramyl-D-Ala-D-Glu-NH2, is devoid of both these activities. Our present report demonstrates
Reinhard Schweitzer-Stenner
The journal of physical chemistry. B, 116(14), 4141-4153 (2012-03-07)
The amide I mode is a highly structure sensitive vibration of polypeptides that gives rise to a very strong band in IR absorption and a moderate band in Raman spectra. Many theoretical simulations of IR-band profiles have been undertaken thus
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