H-ALA-ALA-ALA-ALA-OH CAS#: 926-79-4

H-ALA-ALA-ALA-ALA-OH Basic information

Product Name:

H-ALA-ALA-ALA-ALA-OH

Synonyms:

TETRA-ALA
L-Alanine, N-[N-(N-L-alanyl-L-alanyl)-L-alanyl]-
N-[2-((2-[(2-Aminopropanoyl)amino]propanoyl)amino)propanoyl]alanine
N-L-alanyl-N-L-alanyl-N-L-alanyl-L-alanine
alanyl-alanyl-alanyl-alanine
tetra-L-alanine
Ala-Ala-Ala-Ala-OH
L-Ala-L-Ala-L-Ala-L-Ala-OH

CAS:

926-79-4

MF:

C12H22N4O5

MW:

302.33

EINECS:

213-145-1

Mol File:

926-79-4.mol

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H-ALA-ALA-ALA-ALA-OH Chemical Properties

storage temp.: -15°C
solubility: Aqueous Acid (Slightly), Water (Slightly)
form: Solid
color: White to Off-White
Sequence: Ala-Ala-Ala-Ala

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H-ALA-ALA-ALA-ALA-OH Usage And Synthesis

Uses

Ala-Ala-Ala-Ala is a poly-L-alanine (PLA) sequences. PLA is a kind of key element of the crystalline domains of spider dragline and wild silkworm silks[1].

References

[1] Naito A, et al. Structural Analyses of Alanine Trimer and Tetramer Crystals with Antiparallel and Parallel-Sheet Structures Using Solid-State 1H Spin-Diffusion 2D Correlation NMR Spectroscopy. J Phys Chem B. 2018 Oct 11;122(40):9373-9381. DOI:10.1021/acs.jpcb.8b07859

H-ALA-ALA-ALA-ALA-OHSupplier

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