non-essential

L(+)-Asparagine monohydrate is a non-essential amino acid, participate in neurological and metabolic regulation of tissue cell function.

L-Cysteine hydrochloride hydrate (L-Cysteine hydrochloride monohydrate) is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), taurine and glutathione. L-Cysteine hydrochloride hydrate suppresses ghrelin and reduces appetite in rodents and humans.

DL-Glutamine (2-amino-4-carbamoylbutanoic acid), a non-essential amino acid, exists abundantly throughout the body and is participated in many metabolic processes. It is synthesized from glutamic acid and ammonia, and is the main carrier of nitrogen in the body and is an important energy source for many cells.

L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid abundantly present in the human body and involved in numerous metabolic processes. It serves multiple functions as a nitrogen source donor, energy substrate, and antioxidant precursor. It can be used in cell biology, immunology, and oncology research.

L-Tyrosine ((S)-Tyrosine) is a naturally occurring tyrosine and is synthesized in vivo from L-phenylalanine, considered a non-essential amino acid. L-Tyrosine(L-p-Tyrosine) is the levorotatory isomer of the aromatic amino acid tyrosine.

N3-PEG4-C2-NHS ester is a noncleavable, four-unit polyethylene glycol (PEG) linker essential for the synthesis of antibody-drug conjugates (ADCs).

L-Cysteine (L-(+)-Cysteine) is a non-essential sulfur-containing amino acid in humans. L-Cysteine is important for protein synthesis, detoxification, and diverse metabolic functions. Found in beta-keratin, the main protein in nails, skin, and hair, L-Cysteine is important in collagen production, as well as skin elasticity and texture. Also required in the manufacture of amino acid taurine, L-Cysteine is a component of the antioxidant glutathione, and plays a role in the metabolism of essential biochemicals such as coenzyme A, heparin, and biotin.

L-Serine (serine) is a non-essential amino acid in humans, L-Serine is present and functionally important in many proteins.L-Serine is also found at the active site of the serine protease enzyme class that includes trypsin and chymotrypsin.

L-Aspartic acid (Aspatofort) is a non-essential amino acid in humans, L-Aspartic acid has an overall negative charge and plays an important role in the synthesis of other amino acids and in the citric acid and urea cycles. Asparagine, arginine, lysine, methionine, isoleucine, and some nucleotides are synthesized from aspartic acid. L-Aspartic acid also serves as a neurotransmitter.

L-Phenylalanine (3-Phenyl-L-alanine) is an essential amino acid and the precursor of the amino acid tyrosine, acts as an antagonist at α2δ calcium channels.

Methyl 3-aminopropanoate hydrochloride (β-Alanine methyl ester hydrochloride) is the ethyl ester of the non-essential amino acid β-alanine.

DL-Serine is a non-essential amino acid and a natural ligand and allosteric activator of pyruvate kinase M2.

H-DL-Abu-OH is a non-essential amino acid and DL-alanine, widely used in biochemical experiments and drug synthesis research.

GSK4418959 (IDE275) is a non-covalent, reversible, selective, and orally active inhibitor of the Werner syndrome helicase (WRN helicase). GSK4418959 inhibits both ATPase and DNA unwinding activities of WRN helicase in an ATP-competitive manner. GSK4418959 is a valuable chemical tool for the study of microsatellite instability-high (MSI-H) cancers, where WRN helicase plays an essential role in maintaining genomic stability.

Azido-PEG10-amine is a non-cleavable ADC linker and PEG-based PROTAC linker that can be used to synthesise antibody-drug conjugates (ADCs) and PROTACs. It can undergo click chemistry reactions with molecules containing alkyne, DBCO or BCN groups.

m-PEG10-amine is a 10-unit polyethylene glycol (PEG) linker that is non-cleavable. It serves as an essential component in the synthesis of antibody-drug conjugates (ADCs)[1]. Additionally, m-PEG10-amine functions as a PEG-based linker in the synthesis of PROTACs[1], effectively facilitating their formation.

BCN-PEG4-OH is a non-cleavable, 4-unit PEG linker essential for synthesizing antibody-drug conjugates (ADCs) [1].

N-(5-Hydroxypentyl)maleimide is a non-cleavable ADC linker used in synthesizing antibody-drug conjugates (ADCs) and is essential in producing the ADC compound Gemcitabine-O-Si(di-iso)-O-Mc [1].

MED6-189, an analog of kalihinol, disrupts the apicoplast functions and vesicular transport in the malignant malaria parasite (P. falciparum, IC50 < 50 nM). The compound specifically targets the apicoplast, which is a non-photosynthetic plastid essential for isoprenoid synthesis, found in most apicomplexan parasites.

TGFBR1-IN-2 (Compound AQA) is a TGFBR1 inhibitor (KD: 0.01 μM) and antimicrobial agent. It serves as a substrate for cytochrome P450. The compound contains a pyridyl-6-methyl group, essential for inhibiting Mycobacterium tuberculosis, and effectively inhibits non-replicating and persistent strains of this bacterium.

6-Chloro-7-deazaguanine (compound 63) is an inactive IKK molecule, lacking the essential 5-cyano group, and targets IKKα and IKKβ with Ki values exceeding 30 μM. IKKβ and IKKα are central molecules in the classical and non-classical NF-κB pathways, respectively.

β-Hydroxybutyrate phenylalanine (BHB-Phe) is a ketone body metabolite resulting from the conjugation of β-hydroxybutyrate (BHB) with the essential amino acid L-phenylalanine. It is synthesized endogenously by cytosolic non-specific dipeptidase 2 (CNDP2) in the process of ketogenesis. In diet-induced obese (DIO) mice, a daily dose of BHB-Phe (50 mg/kg) leads to a reduction in food intake, body weight, and the respiratory exchange ratio (RER) without altering activity, oxygen consumption (VO2), or carbon dioxide production (VCO2).

BDE30671203 is a highly selective PLK1 inhibitor with an IC50 of 2.163 nM. It can induce G2/M phase arrest and apoptosis (Apoptosis). This compound downregulates essential cell cycle regulators, including CDC20 and CDK1, as well as the anti-apoptotic gene Bcl-2. BDE30671203 exhibits anticancer activity against non-small cell lung cancer, large cell lung cancer, and liver cancer.

glycine (2-Aminoacetic acid) is a non-essential amino acid. It is found primarily in gelatin and silk fibroin and used therapeutically as a nutrient. It is also a fast inhibitory neurotransmitter.