L0879
Leu-Leu-Leu
≥90% (elemental analysis), suitable for mass spectrometry (MS)
Synonym(s):
Trileucine
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About This Item
Empirical Formula (Hill Notation):
C18H35N3O4
CAS Number:
Molecular Weight:
357.49
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.26
Recommended Products
Product Name
Leu-Leu-Leu, ≥90% (elemental analysis)
Quality Level
Assay
≥90% (elemental analysis)
form
powder
technique(s)
electron microscopy: suitable
mass spectrometry (MS): suitable
color
white
storage temp.
−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)
InChI key
DNDWZFHLZVYOGF-UHFFFAOYSA-N
Amino Acid Sequence
Leu-Leu-Leu
Application
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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David Lechuga-Ballesteros et al.
Journal of pharmaceutical sciences, 97(1), 287-302 (2007-09-08)
For particles to be useful medicinal aerosols, not only their aerodynamic diameter has to be on the order of a few micrometers but also they have to be chemically and physically stable. Manufacture of respirable particles is a technical challenge
S Yamasaki et al.
Annals of the rheumatic diseases, 60(7), 678-684 (2001-06-19)
To examine whether inhibition of NF-kappaB induces apoptosis of human synovial cells stimulated by tumour necrosis factor alpha (TNFalpha), interleukin 1beta (IL1beta), and anti-Fas monoclonal antibody (mAb). The expression of proliferating cell nuclear antigen (PCNA), NF-kappaB, and the presence of
K L Strauch et al.
Journal of bacteriology, 156(2), 743-751 (1983-11-01)
Pseudorevertants able to use L-leucyl-L-leucyl-L-leucine as a leucine source have been isolated from a Salmonella typhimurium strain carrying stable (nonreverting) mutations in pepN, pepA, and pepB. These strains carry mutations at a locus pto (peptidase T overproducer) tightly linked to
S A Adibi et al.
Metabolism: clinical and experimental, 32(2), 103-105 (1983-02-01)
When baboons, while consuming an adequate diet, were infused continuously for 3 days with parenteral solutions (1I/day) containing either triglycine (50 mM) or trileucine (5 mM) there was either no or very little accumulation of these peptides either in plasma
Tsutomu Kabashima et al.
Peptides, 29(3), 356-363 (2008-01-09)
A novel and selective fluorescence reaction is proposed for the quantitative determination of peptides by reversed-phase liquid chromatography (RPLC). A single fluorescent product was formed when a peptide was heated at 120 degrees C for 20 min in a neutral
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