stability

Spermidine (N-(3-Aminopropyl)-1,4-diaminobutane) inhibits NOS1 (nNOS). Spermidine binds and precipitates DNA and may be used for purification of DNA binding proteins. Spermidine activates PNK (polynucleotide kinase T4). Spermidine binds to and activates NMDA and has been shown to potentiate NMDA-induced currents in a concentration-dependent manner.

Spermidine trihydrochloride (4-Azaoctamethylenediamine trihydrochloride), a natural polyamine, is a novel autophagy inducer and negatively modulates N-methyl-d-aspartate (NMDA).

Artesunate (WR-256283) is part of the artemisinin group of drugs that treat malaria. It is a semi-synthetic derivative of artemisinin, Artesunate is soluble in water but has poor stability in aqueous solutions at neutral or acid pH.

Caprylic/Capric Triglyceride, a compound consisting of triglycerides and esters derived from fractionated vegetable oil, and fatty acids from coconut and palm kernel oils, serves as a food additive and is utilized in cosmetics. This substance demonstrates outstanding oxidation stability.

Rebaudioside D is a potential sweetener. Rebaudioside D shows similar stability when exposed to simulate stomach and small intestine fluids, with susceptibility to hydrolytic degradation by enteric bacteria collected from the cecum.

trans-Urocanic Acid ((E)-Urocanic acid), a compound predominantly distributed in the hippocampus and prefrontal cortex, is an isomer of cis-UCA, an epidermal UV-protectant, which enhances the stability of tenofovir eplerenomide in long-acting HIV applications. trans-Urocanic acid potently modulates immune trans-urocanic acid effectively modulates immune function, inhibits human natural killer cell activity in vitro, and can be used in Alzheimer's disease research.

Uric acid sodium is a potent and widely recognized antioxidant with the ability to scavenge oxygen free radicals, helping to maintain blood pressure stability and counteract oxidative stress. It effectively eliminates reactive oxygen species (ROS), such as singlet oxygen and peroxynitrite, and inhibits lipid peroxidation. Additionally, uric acid sodium is closely associated with the pathogenesis of gouty arthritis and the formation of calcium oxalate stones, and it can be used to induce hypertension models.

Thiamine monophosphate chloride dihydrate (Aneurine monophosphate chloride) is a compound used in the screening of ligands that promote protein stability

L-Alanyl-L-glutamine (Ala-Gln), a dipeptide composed of alanine and Gln, is an alternative supplement to L-glutamine in the production of biopharmaceuticals with better solubility and stability than glutamine (Gln).

Citric Acid Monohydrate is a tricarboxylic acid found in citrus fruits. Citric acid is used as an excipient in pharmaceutical preparations due to its antioxidant properties. It maintains stability of active ingredients and is used as a preservative.

(1S)-Calcitriol (1α,25-Dihydroxy-3-epi-vitamin-D3), a natural metabolite of 1α,25-dihydroxyvitamin D3 (1α,25(OH)2D3), exerts potent actions through vitamin D receptor (VDR) activation, including the inhibition of keratinocyte growth and suppression of parathyroid hormone secretion [1].

DL-Glutamic acid, the conjugate acid of Glutamic acid, serves as a crucial metabolite. In comparison to the α and β polymorphs of L-Glutamic acid's second phase, DL-Glutamic acid exhibits enhanced stability[1].

1. Gamabufotalin (Gamabufagin) , a major bufadienolide of Chansu, has been used for treatment of COX-2-mediated diseases and cancer therapy due to its desirable metabolic stability and less adverse effect.

1. 5,15-Diacetyl-3-benzoyllathyrol (Euphorbia factor L3) is a melanine production inhibitor, excellent in inhibiting pigment stagnation and improving the discoloration of the skin or freckles, has excellent stability.

Chemical Compound 77298-67-0 exhibits high thermal stability and outstanding resistance to both corrosion and oxidation, suitable for extreme environmental conditions. Its melting point lies above 3500°C. The compound demonstrates unique electrical properties, with a high dielectric constant and low electrical conductivity, making it an optimal material for advanced electronic applications. It retains mechanical strength and structural integrity under prolonged exposure to high temperatures and reactive atmospheres.

EGCG Octaacetate, a prodrug of EGCG, is utilized to enhance the stability and bioavailability of EGCG in vivo. It has high efficacy, bioavailability, anti-oxidation, and anti-angiogenesis capacities.

Nigerose, a disaccharide identified in Acremonium, effectively maintains stability in HL-60 cells post-cryopreservation by preventing elevations in malondialdehyde (MDA) and reactive oxygen species (ROS) levels, and inhibiting lactate dehydrogenase (LDH) release, when administered at a 150 µM concentration alongside the glycoside salidroside.

Antrodin A (camphorataanhydride A) (AdA) is one of the main active ingredients in the solid-state fermented A. camphorata mycelium. It protects the liver from alcohol damage by improving the antioxidant and anti-inflammatory capacity of the liver and maintaining the stability of the intestinal flora.

Citric acid monohydrate (Standard) is the standard substance of Citric acid monohydrate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Citric Acid Monohydrate is a tricarboxylic acid found in citrus fruits. Citric acid is used as an excipient in pharmaceutical preparations due to its antioxidant properties. It maintains stability of active ingredients and is used as a preservative.

DL-Glutamic acid (Standard) is the standard substance of DL-Glutamic acid, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. DL-Glutamic acid, the conjugate acid of Glutamic acid, serves as a crucial metabolite. In comparison to the α and β polymorphs of L-Glutamic acid's second phase, DL-Glutamic acid exhibits enhanced stability.

Rebaudioside D (Standard) is a reference standard for research and analysis in studies involving Rebaudioside D. Rebaudioside D is a potential sweetener. Rebaudioside D shows similar stability when exposed to simulate stomach and small intestine fluids, with susceptibility to hydrolytic degradation by enteric bacteria collected from the cecum.

Pochonin D is an inhibitor of heat shock protein 90 (Hsp90) with antiviral and anti-inflammatory properties. It disrupts Hsp90, affecting the stability, folding, and assembly of viral proteins, thereby diminishing viral replication. Additionally, Pochonin D reduces the infiltration of inflammatory cells and decreases the secretion of inflammatory cytokines such as TNF-α and IL-1β, alleviating inflammatory responses. This compound shows potential for research in human rhinovirus (HRV) infections and cancer.

Astacene is a key secondary carotenoid that can be extracted from the skin of goldfish and other species. It is an oxidation product of astaxanthin. Carotenoids possess significant biological activity and may play a role in cellular differentiation, growth regulation, photoprotection, membrane stability, photosynthesis, vision processes, and nutrition.

α-Mycolic acid (C80) is a structural lipid component of the Mycobacterium cell wall. It can be isolated from Mycobacterium tuberculosis Canetti. α-Mycolic acid (C80) significantly influences membrane permeability and stability, presenting potential for research into Mycobacterium tuberculosis infections.