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Safety Information

L5652

Sigma-Aldrich

L-Leucine

BioXtra, >99% (TLC)

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EC Number:
200-522-0
UNSPSC Code:
12352209

product line

BioXtra

Assay

>99% (TLC)

impurities

<0.0005% Phosphorus (P)
<0.1% Insoluble matter

ign. residue

<0.1%

solubility

1 M HCl: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): <0.05%
sulfate (SO42-): <0.05%

cation traces

Al: <0.0005%
Ca: <0.0005%
Cu: <0.0005%
Fe: <0.0005%
K: <0.005%
Mg: <0.0005%
NH4+: <0.2%
Na: <0.005%
Pb: <0.001%
Zn: <0.0005%

absorption

<0.1 at 260 in 1 M HCl at 1 M
<0.1 at 280 in 1 M HCl at 1 M

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Yazmin Macotela et al.
PloS one, 6(6), e21187-e21187 (2011-07-07)
Environmental factors, such as the macronutrient composition of the diet, can have a profound impact on risk of diabetes and metabolic syndrome. In the present study we demonstrate how a single, simple dietary factor--leucine--can modify insulin resistance by acting on
Imbi Kurvet et al.
Sensors (Basel, Switzerland), 11(8), 7865-7878 (2011-12-14)
We show that in vitro toxicity assay based on inhibition of the bioluminescence of recombinant Escherichia coli encoding thermostable luciferase from Photorhabdus luminescens is a versatile alternative to Vibrio fischeri Microtox™ test. Performance of two luxCDABE-transformed E. coli MC1061 constructs

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