What are the properties of L-Isoleucine in supplements?

The properties of L-Isoleucine

Isoleucine (symbol Ile or I) is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH+3 form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO− form under biological conditions), and a hydrocarbon side chain with a branch (a central carbon atom bound to three other carbon atoms). It is classified as a non-polar, uncharged (at physiological pH), branched-chain, aliphatic amino acid. It is essential in humans, meaning the body cannot synthesize it, and must be ingested in our diet. Isoleucine is synthesized from pyruvate employing leucine biosynthesis enzymes in other organisms such as bacteria. It is encoded by the codons AUU, AUC, and AUA.

Inability to break down isoleucine, along with other amino acids, is associated with maple syrup urine disease.


L-Isoleucine - Description from ChEBI

 

L-Isoleucine - Description from HMDB

 

L-Isoleucine - Description from NCI Thesaurus

 

L-Isoleucine - Description from DrugBank

 


The supplements containing L-Isoleucine


Isoflex, Pure Whey Protein Isolate (WPI Ion-Charged Particle Filtration), Chocolate, 5 lbs (2.27 kg) (ALLMAX Nutrition)Isoflex, Pure Whey Protein Isolate (WPI Ion-Charged Particle Filtration), Chocolate, 5 lbs (2.27 kg) (ALLMAX Nutrition)

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Isoflex, Pure Whey Protein Isolate (WPI Ion-Charged Particle Filtration), Chocolate, 5 lbs (2.27 kg) (ALLMAX Nutrition) contains amoung others L-Isoleucine.

Isoflex, Pure Whey Protein Isolate (WPI Ion-Charged Particle Filtration), Chocolate, 5 lbs (2.27 kg) (ALLMAX Nutrition) is available in many countries around the world.

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Isoflex®: Truly Superior Protein
Collagen Active, Black Berry Cherry, 13.8 oz (378 g) (Zhou Nutrition)Collagen Active, Black Berry Cherry, 13.8 oz (378 g) (Zhou Nutrition)

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Collagen Active, Black Berry Cherry, 13.8 oz (378 g) (Zhou Nutrition) contains amoung others L-Isoleucine.

Collagen Active, Black Berry Cherry, 13.8 oz (378 g) (Zhou Nutrition) is available in many countries around the world.

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You deserve supplements that work as hard as you do, which is why Zhou created a synergistic Collagen Active formula that’s designed for people who are on the move. This 3-in-1 formula combines the power of sustainably sourced collagen, with the ideal 2:1:1 BCAAs and max strength vitamin C to...
Pure Hydrolyzed Collagen Peptides, Grass-Fed Bovine, Unflavored, 1.25 lbs (567 g) (Discontinued Item) (Zenwise Health)Pure Hydrolyzed Collagen Peptides, Grass-Fed Bovine, Unflavored, 1.25 lbs (567 g) (Discontinued Item) (Zenwise Health)

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Pure Hydrolyzed Collagen Peptides, Grass-Fed Bovine, Unflavored, 1.25 lbs (567 g) (Discontinued Item) (Zenwise Health) contains amoung others L-Isoleucine.

Pure Hydrolyzed Collagen Peptides, Grass-Fed Bovine, Unflavored, 1.25 lbs (567 g) (Discontinued Item) (Zenwise Health) is available in many countries around the world.

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Zenwise Health Collagen Peptides are derived from grass-fed, pasture-raised Brazilian bovine hide to provide a pure source of Type I and III Collagen for the body. Formulated with 100% pure hydrolyzed Gelatin using advanced enzymatic processing technology, the essential amino acids and 10 g of...
Sports, Pea Protein, Pure Unflavored, 2 lbs (907 g) (Now Foods)Sports, Pea Protein, Pure Unflavored, 2 lbs (907 g) (Now Foods)

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Sports, Pea Protein, Pure Unflavored, 2 lbs (907 g) (Now Foods) contains amoung others L-Isoleucine.

Sports, Pea Protein, Pure Unflavored, 2 lbs (907 g) (Now Foods) is available in many countries around the world.

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Peas are well known for being a source of highly bioavailable protein. Additionally, peas are not considered one of the major dietary allergens. Collectively, this makes pea protein an ideal source of post-workout nutrition for athletes who may have difficulty supplementing with other types of...
Muscle BCAA, 2,500 mg, 120 Veggie Capsules (Zhou Nutrition)Muscle BCAA, 2,500 mg, 120 Veggie Capsules (Zhou Nutrition)

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Muscle BCAA, 2,500 mg, 120 Veggie Capsules (Zhou Nutrition) contains amoung others L-Isoleucine.

Muscle BCAA, 2,500 mg, 120 Veggie Capsules (Zhou Nutrition) is available in many countries around the world.

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Heading back to the gym when you’re still feeling sore is the worst. So we created Muscle BCAA to help your muscles recover quickly and efficiently. By using the branched chain amino acids trifecta—leucine, isoleucine, and valine (muscle-mending amino acids), our formula is designed to support...
Collagen Peptides, Hydrolyzed Protein, Unflavored, 15 Stix, 0.39 oz (11 g) Each (Zhou Nutrition)Collagen Peptides, Hydrolyzed Protein, Unflavored, 15 Stix, 0.39 oz (11 g) Each (Zhou Nutrition)

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Collagen Peptides, Hydrolyzed Protein, Unflavored, 15 Stix, 0.39 oz (11 g) Each (Zhou Nutrition) contains amoung others L-Isoleucine.

Collagen Peptides, Hydrolyzed Protein, Unflavored, 15 Stix, 0.39 oz (11 g) Each (Zhou Nutrition) is available in many countries around the world.

If you are not in The United Kingdom (GB)
>> Select Your Country <<


 
At Zhou we care about what’s on the surface, and even more about what’s beneath it. Collagen is an essential part of skin, hair, bone and joint health, and our Collagen Peptide powder is an essential part of your wellness lifestyle. Our product is the key to younger looking skin, more luscious...
ACUTS, Amino-Charged Energy Drink, Blue Raspberry, 7.4 oz (210 g) (ALLMAX Nutrition)ACUTS, Amino-Charged Energy Drink, Blue Raspberry, 7.4 oz (210 g) (ALLMAX Nutrition)

English version


ACUTS, Amino-Charged Energy Drink, Blue Raspberry, 7.4 oz (210 g) (ALLMAX Nutrition) contains amoung others L-Isoleucine.

ACUTS, Amino-Charged Energy Drink, Blue Raspberry, 7.4 oz (210 g) (ALLMAX Nutrition) is available in many countries around the world.

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Purpose: Formulated to provide Energy, Focus and Diet Support in conjunction with a Sensible Diet, Exercise and / or Physical Activity.

If you know of any other quality supplement that has not been yet classified by us, please contact us and we will gladly consider adding it to our catalogue.


L-Isoleucine

TBS Ingredient ID (TBSI ID):
Name
L-Isoleucine
Synonyms:
Isoleucine, (S)-Isoleucine, 2-Amino-3-Methylvaleric Acid
Chemical Formula:
C6H13NO2
Classification TypeIdentifier
PubChem CID:
U.S. National Library of Medicine (PubChem)
InChI Key:
International Chemical Identifier hash (InChIKey) computed from chemical structure using the International Union of Pure and Applied Chemistry (IUPAC) standard
AGPKZVBTJJNPAG-WHFBIAKZSA-N
CAS:
A proprietary registry number assigned by the Chemical Abstracts Service (CAS) division of the American Chemical Society (ACS)
73-32-5
NIST:
The National Institute of Standards and Technology (NIST)
ChemIDplus:
United States National Library of Medicine - TOXNET (Toxicology Data Network).
EC Number:
A seven-digit regulatory identifier currently assigned by the European Chemicals Agency (ECHA) known as a European Community (EC) number
200-798-2
ECHA:
European Chemicals Agency.
ChEBI:
Chemical Entities of Biological Interest (ChEBI) - Dictionary of molecular entities focused on "small" chemical compounds. ChEBI is part of the EMBL-European Bioinformatics Institute.

Show: L-Isoleucine - description from ChEBI
MeSH® ID:
Medical Subject Heading (MeSH)
NSC Number: 760109
ChEMBL:
An open data resource of binding, functional and ADMET bioactivity data (ChEMBL)
KEGG:
Kyoto Encyclopedia of Genes and Genomes (KEGG)
DSSTox Substance ID:
United States Environmental Protection Agency (EPA).
NCI Thesaurus:
National Cancer Institute - NCI.

Show: L-Isoleucine - description from NCI Thesaurus
HMDB:
The Human Metabolome Database (HMDB) is a freely available electronic database containing detailed information about small molecule metabolites found in the human body.

Show: L-Isoleucine - description from HMDB
DrugBank:
The DrugBank database is a unique bioinformatics and cheminformatics resource that combines detailed drug data with comprehensive drug target information.

Show: L-Isoleucine - description from DrugBank
UNII:
FDA Substance Registration System - Unique Ingredient Identifier