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Merck

L0879

Sigma-Aldrich

Leu-Leu-Leu

≥90% (elemental analysis), suitable for mass spectrometry (MS)

Synonym(e):

Trileucine

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About This Item

Empirische Formel (Hill-System):
C18H35N3O4
CAS-Nummer:
Molekulargewicht:
357.49
MDL-Nummer:
UNSPSC-Code:
12352202
PubChem Substanz-ID:
NACRES:
NA.26

Produktbezeichnung

Leu-Leu-Leu, ≥90% (elemental analysis)

Qualitätsniveau

Assay

≥90% (elemental analysis)

Form

powder

Methode(n)

electron microscopy: suitable
mass spectrometry (MS): suitable

Farbe

white

Lagertemp.

−20°C

SMILES String

CC(C)CC(N)C(=O)NC(CC(C)C)C(=O)NC(CC(C)C)C(O)=O

InChI

1S/C18H35N3O4/c1-10(2)7-13(19)16(22)20-14(8-11(3)4)17(23)21-15(18(24)25)9-12(5)6/h10-15H,7-9,19H2,1-6H3,(H,20,22)(H,21,23)(H,24,25)

InChIKey

DNDWZFHLZVYOGF-UHFFFAOYSA-N

Amino Acid Sequence

Leu-Leu-Leu

Anwendung

Trileucine (Leu-Leu-Leu), an endosome escape moiety, may be used for pH-dependent endosomal membrane disruption to release agents such as antisense oligonucleotides (AONs) inside cells. Trileucine is used to evaluate the absorption characteristics of reversed phase liquid chromatography (HPLC) media.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Die Dokumentenbibliothek aufrufen

Anna Andrzejewska et al.
Journal of chromatography. A, 1216(18), 3992-4004 (2009-03-31)
The single-component equilibrium adsorption of the tripeptide Leucyl-Leucyl-Leucine (LLL) on a high-efficiency Jupiter Proteo column (C(12)) was investigated experimentally and modeled theoretically. The experimental equilibrium isotherms of LLL for adsorption on a C(12) packing material from an aqueous solution of
Hui Ding et al.
Biomaterials, 34(1), 217-225 (2012-10-16)
Anionic polymers are valuable components used in cosmetics and health sciences, especially in drug delivery, because of their chemical versatility and low toxicity. However, because of their highly negative charge they pose problems for penetration through hydrophobic barriers such as
Hui Ding et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(42), 18143-18148 (2010-10-06)
Effective treatment of brain neurological disorders such as Alzheimer's disease, multiple sclerosis, or tumors should be possible with drug delivery through blood-brain barrier (BBB) or blood-brain tumor barrier (BTB) and targeting specific types of brain cells with drug release into
J Kolstad et al.
The Journal of applied bacteriology, 58(5), 449-455 (1985-05-01)
Solubilized cell walls of group N streptococci contain two electrophoretically distinct peptidases, one of which hydrolysed trileucine only, while the second hydrolysed a wide range of di- and tripeptides. Neither enzyme possessed leucine aminopeptidase or endopeptidase activity. Four and three
Rameshwar Patil et al.
Pharmaceutical research, 27(11), 2317-2329 (2010-04-14)
Temozolomide (TMZ) is a pro-drug releasing a DNA alkylating agent that is the most effective drug to treat glial tumors when combined with radiation. TMZ is toxic, and therapeutic dosages are limited by severe side effects. Targeted delivery is thus

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