29 Results for "

Leucine (Standard)

" in MedChemExpress (MCE) Product Catalog:
Products (29)

29 Results for "Leucine (Standard)" in MCE Product Catalog:

Cat. No.: HY-B1674R
CAS No.: 328-39-2
Synonyms: DL-Leucine (Standard); (RS)-Leucine (Standard)
(±)-Leucine (Standard) is the analytical standard of (±)-Leucine. This product is intended for research and analytical applications. (±)-Leucine (DL-Leucine), an isomer of Leucine, chemosterilant and dietary additive. (±)-Leucine inhibits growth of Escherichia coli HfrH by 92.08% .
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1 Cited Publications
Cat. No.: HY-N0486R
CAS No.: 61-90-5
Synonyms: Leucine (Standard)
L-Leucine (Standard) is the analytical standard of L-Leucine. This product is intended for research and analytical applications. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway .
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Cat. No.: HY-W040088R
CAS No.: 3303-34-2
Synonyms: H-Ala-Leu-OH (Standard)
L-Alanyl-L-leucine is an endogenous metabolite. This product is used for research and analytical applications. L-Alanyl-L-leucine is a competitive inhibitor of small intestinal glycyl-L-leucine hydrolase with Ki values of 0.53 mM (phosphate buffer) or 0.22 mM (Tris buffer). L-Alanyl-L-leucine can be used for research on Hartnup disease and cystinuria .
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Cat. No.: HY-Y0017R
CAS No.: 327-57-1
Synonyms: (S)-2-Aminohexanoic acid (Standard); (S)-NorLeucine (Standard)
L-Norleucine (Standard) is the analytical standard of L-Norleucine. This product is intended for research and analytical applications. L-Norleucine ((S)-2-Aminohexanoic acid) is an isomer of leucine, specifically affects protein synthesis in skeletal muscle, and has antivirus activity.
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Cat. No.: HY-30215R
CAS No.: 13748-90-8
Synonyms: (S)-2-Hydroxy-4-methylpentanoic acid (Standard)
(S)-Leucic acid (Standard) ((S)-2-Hydroxy-4-methylpentanoic acid (Standard)) is the analytical standard of (S)-Leucic acid (HY-30215). This product is intended for research and analytical applications. (S)-Leucic acid ((S)-2-Hydroxy-4-methylpentanoic acid) is an α-hydroxy acid found in the fermentation products of Bacillus granulobacter pectinovorum. (S)-Leucic acid is an isomer of Leucic acid (HY-30216A) and a leucine metabolite. (S)-Leucic acid acts as a D-unit subunit precursor in the biosynthesis of cryptophycins in the Nostoc cyanobacterial symbiont. (S)-Leucic acid is used in metabolism-related studies .
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Cat. No.: HY-B1442R
CAS No.: 99-15-0
Synonyms: N-Acetyl-DL-Leucine (Standard)
Research Areas:  

Neurological Disease

Acetylleucine (Standard) is the analytical standard of Acetylleucine. This product is intended for research and analytical applications. Acetylleucine (N-Acetyl-DL-leucine), orally active compound, can be used for the research of acute vestibular vertigo, cerebellar ataxia and nystagmus .
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Cat. No.: HY-108357R
CAS No.: 157-03-9
Synonyms: L-6-Diazo-5-oxonorLeucine (Standard); DON (Standard)
6-Diazo-5-oxo-L-nor-Leucine (Standard) is the analytical standard of 6-Diazo-5-oxo-L-nor-Leucine. This product is intended for research and analytical applications. 6-Diazo-5-oxo-L-nor-Leucine (L-6-Diazo-5-oxonorleucine; DON) is a glutamine antagonist that irreversibly inhibits the catabolic effect of glutamine. 6-Diazo-5-oxo-L-nor-Leucine shows good anticancer activity (especially in pancreatic cancer) and reduces the self-renewal potential and metastatic capacity of tumour cells. 6-Diazo-5-oxo-L-nor-Leucine also possesses antibacterial and antiviral activity[1][2][3].
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Cat. No.: HY-145542R
CAS No.: 139144-12-0
Isovalerylcarnitine chloride (Standard) is the analytical standard of Isovalerylcarnitine chloride (HY-145542). This product is intended for research and analytical applications. Isovalerylcarnitine chloride is a metabolite of leucine. Isovalerylcarnitine can specifically activate calpain in human neutrophils. Isovalerylcarnitine chloride inhibits tumor cell proliferation and induces apoptosis. Elevated circulating levels of Isovalerylcarnitine chloride are negatively correlated with reduced lung cancer risk .
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Cat. No.: HY-N7069R
CAS No.: 536-60-7
Synonyms: Cuminic alcohol (Standard)
(±)-Leucine (Standard) is the analytical standard of (±)-Leucine. This product is intended for research and analytical applications. (±)-Leucine (DL-Leucine), an isomer of Leucine, chemosterilant and dietary additive. (±)-Leucine inhibits growth of Escherichia coli HfrH by 92.08% .
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Cat. No.: HY-I0591R
CAS No.: 6113-61-7
Synonyms: N-Formyl-S-Leucine (Standard); N-FormylLeucine (Standard); NSC 334321 (Standard)
Research Areas:  

Others

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Cat. No.: HY-W342021R
CAS No.: 50299-12-2
Synonyms: H-Thr-Leu-OH (Standard); L-Threonyl-L-Leucine (Standard)
Research Areas:  

Others

Thr-Leu is a dipeptide composed of threonine and leucine. Thr-Leu can be hydrolyzed in the peritoneal cavity to generate constituent amino acids, thereby increasing the osmotic pressure of the dialysate. Thr-Leu can be used for the kinetic study of amino acid-based peritoneal dialysis fluids .
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Cat. No.: HY-N9960R
CAS No.: 3237-44-3
Synonyms: α-IPM (Standard)
α-Isopropylmalate (Standard) is the analytical standard of α-Isopropylmalate. This product is intended for research and analytical applications. α-Isopropylmalate (α-IPM) is the leucine biosynthetic precursor in Yeast .
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Cat. No.: HY-128434R
CAS No.: 7298-84-2
L-​Leucyl-​L-​alanine (Standard) is the analytical standard of L-​Leucyl-​L-​alanine (HY-128434). This product is intended for research and analytical applications. L-Leucyl-L-alanine is a simple aliphatic dipeptide composed of L-leucine and L-alanine .
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Cat. No.: HY-Y0378R
CAS No.: 328-38-1
Synonyms: (R)-Leucine (Standard)
D-Leucine (Standard) is the analytical standard of D-Leucine. This product is intended for research and analytical applications. D-Leucine is a more potent anti-seizure agent than L-leucine. D-leucine potently terminates seizures even after the onset of seizure activity. D-leucine, but not L-leucine, reduces long-term potentiation but had no effect on basal synaptic transmission in vitro .
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Cat. No.: HY-59135R
CAS No.: 162537-11-3
Research Areas:  

Others

(S)-2-(Methoxycarbonylamino)-3,3-dimethylbutanoic acid (Standard) is the analytical standard of (S)-2-(Methoxycarbonylamino)-3,3-dimethylbutanoic acid. This product is intended for research and analytical applications. (S)-2-(Methoxycarbonylamino)-3,3-dimethylbutanoic acid is a leucine derivative .
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Cat. No.: HY-W016077R
CAS No.: 869-19-2
Glycyl-L-leucine (Standard) is the analytical standard of Glycyl-L-leucine. This product is intended for research and analytical applications. Glycyl-l-leucine is a dipeptide that can be a common substrate for glycyl-leucine dipeptidase.
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Cat. No.: HY-30216R
CAS No.: 20312-37-2
Synonyms: D-α-Hydroxyisocaproic acid (Standard)
(R)-Leucic acid (Standard) is the analytical standard of (R)-Leucic acid (HY-30216). This product is intended for research and analytical applications. (R)-Leucic acid (D-α-Hydroxyisocaproic acid) is the D-isomer of the α-hydroxy analogue of Leucine (HY-N0486). (R)-Leucic acid is a metabolite of Lactobacillus and can promote intestinal fatty acid absorption by upregulating CD36 expression. (R)-Leucic acid can be used to study microbe-host interactions and the regulation of lipid metabolism by probiotics.
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Cat. No.: HY-N11200R
CAS No.: 99159-87-2
3-Hydroxyisovalerylcarnitine (Standard) is the analytical standard of 3-Hydroxyisovalerylcarnitine. This product is intended for research and analytical applications. 3-Hydroxyisovalerylcarnitine is a carnitine derivative. 3-Hydroxyisovaleryl carnitine in plasma may serve as a novel biomarker of biotin deficiency in humans, with its concentration increasing with biotin deficiency. Biotin deficiency reduces the activity of biotin-dependent 3-methylcrotonyl-CoA carboxylase, hinders the conversion of 3-methylcrotonyl-CoA into 3-methylglutaconyl-CoA, and impairs the leucine catabolism pathway; resulting in plasma 3-Hydroxyisovalerylcarnitine concentrations rise .
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Cat. No.: HY-101064R
CAS No.: 35661-60-0
Synonyms: N-FMOC-Leucine (Standard); NPC 15199 (Standard); NSC 334290 (Standard)
Research Areas:  

Metabolic Disease

Fmoc-leucine (Standard) is the analytical standard of Fmoc-leucine (HY-101064). This product is intended for research and analytical applications. Fmoc-leucine is a selective PPARγ modulator. Fmoc-leucine activates PPARγ with a lower potency but a similar maximal efficacy than rosiglitazone. Fmoc-leucine improves insulin sensitivity in normal, diet-induced glucose-intolerant, and in diabetic db/db mice. Fmoc-leucine has a lower adipogenic activity .
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Cat. No.: HY-113952R
CAS No.: 13434-13-4
Synonyms: (-)-Actinonin (Standard)
Actinonin (Standard) is the analytical standard of Actinonin. This product is intended for research and analytical applications. Actinonin ((-)-Actinonin) is a naturally occurring antibacterial agent produced by Actinomyces. Actinonin inhibits aminopeptidase M, aminopeptidase N and leucine aminopeptidase. Actinonin is a potent reversible peptide deformylase (PDF) inhibitor with a Ki of 0.28 nM. Actinonin also inhibits MMP-1, MMP-3, MMP-8, MMP-9, and hmeprin α with Ki values of 300 nM, 1,700 nM, 190 nM, 330 nM, and 20 nM, respectively. Actinonin is an apoptosis inducer. Actinonin has antiproliferative and antitumor activities[1][2][3][4][5].
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