D-Ribose(mixture of isomers) (D-(-)-Ribose), commonly referred to as simply ribose, is a five-carbon sugar found in all living cells. Ribose is not an essential nutrient because it can be synthesized by almost every tissue in the body from other substances, such as glucose. It is vital for life as a component of DNA, RNA, ATP, ADP, and AMP.

Farnesyl acetate (Farnesyl Acetate (mixture of isomers)) is a flavouring compound identified in foods such as blueberries.

ALOIN Inhibits Interleukin (IL)-1β-Stimulated IL-8 Production in KB Cells.

Leucinostatin, a mixture of components A and B, constitutes the primary elements of a unique nonapeptide complex synthesized by Paecilomyces lilacinus, functioning as antibiotics [1].

(-)-Carveol ((-)-Carveol, mixture of isomers), mixture of isomers is a monocyclic monoterpenic alcohol, present in essential oils of plant species such as Cymbopogon giganteus, Illicium pachyphyllum and in spices such as Carum carvi (cumin).

Milbemectin is composed of 30% milbemycin A3 and 70% milbemycin A4, exhibiting acaricidal and nematocidal properties effective against adult spider mites, their eggs, and C. elegans, with IC50 values of 5.3, 41.1, and 9.5 µg/ml, respectively. It functions as an allosteric agonist of the Drosophila RDL GABA receptor, and demonstrates efficacy against the pinewood nematode, B. xylophilus, with an LC20 of 0.0781 mg/liter.

Aloin (Aloin-A)(mixture of A&B), a natural anthracycline from Aloe vera, is a tyrosinase inhibitor.

(±)-Silybin, a racemate of Silybin, demonstrates a range of biological activities including inducing apoptosis and possessing hepatoprotective, antioxidant, anti-inflammatory, and anti-cancer properties [1] [2].

Tunicamycin is a mixture of antibiotics that inhibit N-linked glycosylation by blocking GlcNAc phosphotransferase (GPT). Tunicamycin has antitumor activity, as well as anti-bacterial, anti-fungal, and anti-viral activity.

γ-Oryzanol (Gamma-Oryzanol) is a natural nutrient extract isolated from rice bran oil that contains a mixture of sterols and ferulic acids, which may aid in the destruction of free radicals in the skin. It has recently been researched for its ability to slow the progress of melanin pigmentation by intercepting the ultraviolet rays at the skin's surface and hindering their transmission.

DL-5-Hydroxylysine hydrochloride (5-hydroxylysine hydrochloride) is a racemic mixture of D- and L- enantiomers of 5-hydroxylysine which may be used as potential target markers for radical-induced protein oxidation.

Silibinin (Silybin) is the major active constituent of silymarin, a standardized extract of the milk thistle seeds, containing a mixture of flavonolignans consisting of silibinin, isosilibinin, silicristin, silidianin and others. Silibinin itself is a mixture of two diastereomers, silybin A and silybin B, in approximately equimolar ratio. Both in vitro and animal research suggest that silibinin has hepatoprotective (antihepatotoxic) properties that protect liver cells against toxins. Silibinin has also demonstrated in vitro anti-cancer effects against human prostate adenocarcinoma cells, estrogen-dependent and -independent human breast carcinoma cells, human ectocervical carcinoma cells, human colon cancer cells, and both small and nonsmall human lung carcinoma cells.

Isomalt (Palatinitol) is a mixture of 1,6-mannitol glucopyranoside and 1,6-sorbitol glucopyranoside

DL-Menthol ((±)-Menthol) is a racemic mixture of the monoterpene alcohols (–)-menthol and (+)-menthod, which have been found in Cannabis. (–)-Menthol is more common than (+)-menthol in nature and exhibits analgesic, antibacterial, and anticancer properties, as well as inhibits cholinesterase.2 (+)-Menthol inhibits the growth of F. verticillioides (MIC: 1.5 mM) but, unlike (–)-menthol, does not exhibit analgesic, antibacterial, anticancer, or cholinesterase inhibitory activities.

Casanthranol is a concentrated mixture of anthranol glycosides derived from the dried bark of Rhamnus p., commonly known as cascara sagrada. This compound serves as a stimulant laxative that is primarily administered to alleviate constipation and other medical conditions. By exerting its effects on the intestinal wall, casanthranol promotes increased muscle contractions, thereby facilitating bowel movements.

Katacine inhibits of oxygen consumption and suppresses the speed of electrons transfer from oxidation substrates via respiratory chain of mitochondria to molecular oxygen.Katacine is a mixture of polymers of A-type proanthocyanidins at various stages of p

Filipin complex is a 28-membered cyclopentene macrolide antifungal antibiotic produced by a mixture of S. filipinensis, S. avermitilis, and S. miharaensis that inhibits the entry of PRRSV viruses into cells.

Monensin B is a polyketide compound derived from the bacterium Streptomyces cinnamonensis. Its production involves the fermentation of Streptomyces cinnamonensis, resulting in a mixture of Monensin A and Monensin B. The ratio of these two compounds depends on the concentrations of ethylmalonyl-CoA and methylmalonyl-CoA.

Phosphatidylserine is a naturally occurring phospholipid that comprises 2-10% of total phospholipids in mammals and is enriched in the central nervous system, particularly the retina. It is anionic and found mainly on the inner leaflet of the cell membrane. It is biosynthesized from phosphatidylcholine or phosphatidylethanolamine by phosphatidyl synthase 1 (PSS1) or PSS2, respectively, in the endoplasmic reticulum and can be reversibly converted back by the same enzymes. It can also be irreversibly converted to phosphatidylethanolamine by phosphatidylserine decarboxylase in the mitochondria. Phosphatidylserine binds to T cell immunoglobulin mucin type 1 (TIM-1) and TIM-4 receptors as well as brain-specific angiogenesis inhibitor 1 (BAI1), leading to anti-inflammatory and anti-atherosclerotic effects. It is also a cofactor involved in the activation of various signaling pathways through activation of protein kinase C, neutral sphingomyelinase, and c-Raf-1 protein kinase among others. Phosphatidylserine is externalized during apoptosis by scramblases in the plasma membrane as a signal for phagocytes to engulf the cell. Phosphatidylserines (bovine) is a mixture of bovine phosphatidylserines containing fatty acids with variable chain lengths at the sn-1 and sn-2 positions.

Kutkoside is a mixture of iridoid glycosides namely, picroside II, Picroside IV and 6-ferulloylcatalpol, it may have antinociceptive and anti-inflammatory effects.

1. Santalol has good antibacterial, anti-oxidation and anti-tumor activities. 2. α-Santalol is a potent antimitotic agent induced by interference with microtubule assembly. 3. α-Santalol shows a significant antifungal effect against a dermatophytic fungus

12-OxoETE is synthesized by human platelets and Aplysia nervous tissue after incubation with arachidonic acid. Microsomal fractions of various tissues will reduce 12-oxoETE to 12(S)-HETE or a mixture of 12(S)- and 12(R)-HETE. 12-OxoETE induces a rapid, dose dependent increase of cytoplasmic free calcium via a leukotriene B4 receptor or a common activation sequence.

Tunicamycin 15:1 is a mixture of tunicamycin structural isomers that contains a 15-carbon N-acyl chain with variable branching patterns.References Tunicamycin 15:1 is a mixture of tunicamycin structural isomers that contains a 15-carbon N-acyl chain with variable branching patterns. References

Calyxin B exhibits potent activity against human HT-1080 fibrosarcoma cells with an ED50 value of 0.69 microM. A methylated product of calyxin A and an epimeric mixture of Calyxin B, showed greatly reduced activity suggesting that phenolic hydroxyl groups

Quinolactactin A is a quinolone fungal metabolite originally isolated from Penicillium. It inhibits TNF production induced by LPS in murine peritoneal macrophages (IC50 = 12.2 μg/ml). It is not active against a variety of bacteria, fungi, and yeasts. Quinolactacin A is a mixture of quinolactacin A1 and A2.

Tyrothricin is a polypeptide antibiotic mixture isolated from Bacillus brevis and consists of tyrocidines and gramicidins. Tyrothricin displays activity against bacteria, fungi, and some viruses.

3-O-(E)-p-coumaroyl tormentic acid may be promising lead compound for developing an effective drug for treatment of leukemia, it induces apoptotic cell death in human leukemia (HL60) via mainly mitochondrial pathway by, at least in part, Topo I inhibition. 3-O-trans-p-coumaroyltormentic acid shows cytotoxicity against four human tumor cell lines (A549, SK-OV-3, SK-MEL-2, and HCT-15) in vitro, the IC50 values of 13.72, 14.29,14.61, 14.04 uM, respectively. 3beta-O-cis-p-Coumaroyltormentic acid, and 3beta-O-trans-p-coumaroyltormentic acid are weakly selective for vancomycin-resistant Enterococcus (VRE) compared with eukaryotic cells, with an MIC of 59.4microg/mL and a 50% inhibitory concentration (IC50) of 72.0microg/mL for monkey kidney epithelial (MA104) cells. A mixture of 3-O-cis-p-coumaroyltormentic acid and 3-O-trans-p-coumaroyltormentic acid shows an inhibitory effect comparable to (-)-epigallocatechin gallate (EGCG) of green tea on the activation of Epstein-Barr virus early antigen (EBV-EA) induced by 12-O-tetradeca--noylphorbol-13-acetate (TPA).

Protoescigenin is from horse chestnut saponin mixture and can be used as the substrate for exploratory chemistry towards selective protection.

Moenomycin complex is a mixture of moenomycins A, A12, C1, C3 and C4, which are antibiotics isolated from several strains of Streptomyces that directly inhibit bacterial peptidoglycan glycosyltransferases. [1] The minimal inhibitory concentration of moenomycin A against various Gram-positive bacteria ranges from 1-100 nM.[1]

A mixture of (E)-octadecyl p-coumarate and (Z)-octadecyl p-coumarate has antifungal activity , it shows the dose dependent inhibition of the spore germination of Alternaria alternata and A. porri.

Uncarinic acid E has anti-cancer activity, it induces apoptosis in HepG2 cells via accumulation of p53, alters the Bax/Bcl-2 ratio, and activates caspases, resulting in cytochrome c release from the mitochondria. A mixture of uncarinic acid E and 27-O-p-(

Phosphatidylethanolamines (bovine) are a mixture of phosphatidylethanolamines isolated from bovine brain with different fatty acyl groups at the sn-1 and sn-2 positions.Phosphatidylethanolamines (bovine) are the most abundant phospholipids in prokaryotes and the second most abundant in mammalian, plant and yeast cell membranes. Phosphatidylethanolamines (bovine) are the most abundant phospholipids in prokaryotes and the second most abundant phospholipids in the cell membranes of mammals, plants, and yeast, accounting for about 25% of the total mammalian phospholipids.

Enniatin complex, a mixture of cyclohexadepsipeptides predominantly derived from various Fusarium species of fungi, exhibits inhibitory effects on enzymes such as acyl-CoA: cholesterol acyl transferase. Furthermore, it has demonstrated the ability to induce apoptosis in multiple cancer cell lines. In addition to these activities, the Enniatin complex possesses ionophoric, antibiotic, and in vitro hypolipidemic properties.

Glycerophospholipids, cephalins (Phosphatidylethanolamines (egg)) are a mixture of phosphatidylethanolamines isolated from eggs, with various fatty acyl groups at the sn-1 and sn-2 positions. Glycerophospholipids and cephalins can be completely hydrolyzed to obtain 1 mol of glycerol, phosphoric acid, ethanolamine and 2 mol of fatty acids. Phosphatidylethanolamines play a role in membrane fusion and disassembly of contractile rings during cell division, regulating membrane curvature. Phosphatidylethanolamines are able to transmit infectious prions without the help of any proteins or nucleic acids. One of the main roles of Phosphatidylethanolamines in bacterial membranes is to disperse the negative charges caused by anionic membrane phospholipids.

(±)-Propionylcarnitine chloride (Propionyl-DL-carnitine chloride) is a mixture of short-chain acylcarnitines used as a dietary supplement for the study of chronic diabetes.

Pronase E is a mixture of proteolytic enzymes that is obtained from Streptomyces griseus and could digest protein into individual amino acids.

(±)-cis-Δ9-THC, a racemic mixture of the phytocannabinoid (–)-cis-Δ9-THC and synthetic cannabinoid (+)-cis-Δ9-THC, serves as an analytical reference standard. It is classified as a Schedule I compound in the United States, denoting regulation due to its notable potential for abuse. This compound is specifically designed for use in research and forensic applications.

Coccinic acid shows inhibitory effects against colorectal carcinoma HCT-15 and oral epithelial cell line KB-3-1.Mixture of coccinic acid and anwuweizonic acid shows significant inhibitory activity against human decidual cells and rat luteal cells in vitro

Hautriwaic acid shows anti-inflammatory activity in 12-O-tetradecanoylphorbol 13-acetate (TPA) mice ear edema models, it diminishes the joint edema induced by this mixture of polysaccharides (carrageenan), possibly by acting as immunomodulator of the infl

Cedarwood terpenes, a natural mixture of terpenes, are extracted from cedar wood [1].

(-)-Ketoconazole is one of the enantiomer of Ketoconazole. Ketoconazole is a racemic mixture of two enantiomers.

(±)-Cannabidiol is an analytical reference standard, comprising a racemic mixture of the phytocannabinoid (−)-cannabidiol, a non-psychoactive component of cannabis, and its synthetic isomer, (+)-cannabidiol. This product is designed for use in research and forensic applications, leveraging both the naturally occurring and synthetically produced variants of cannabidiol.

Juvabione is the methyl ester of todomatuic acid, both of which are sesquiterpenes (C15) found in the wood of true firs of the genus Abies. They exist as part of a mixture of sesquiterpenes based on the bisabolane scaffold. Sesquiterpenes of this family,

Saponins (Sapogenins Glycosides) are a mixture of triterpene and steroid saponins isolated from medicinal plants such as Aesculus hippocastanum L., Hedera helix L. and Ruscus aculeatus L., which are claimed to be effective for the treatment/prevention of venous insufficiency.

(±)9-HpODE is a racemic mixture of the fatty acid hydroperoxide product (9(S)-HpODE) formed from lipoxygenase action on linoleic acid. It shows antimicrobial activity against various fungal and bacterial pathogens and thus may play a role in plant defense. In mammalian species, monocyte-induced oxidization of LDL generates significant amounts of esterified 9-HpODE, which is rapidly reduced to 9-HODE.

Damascenone is a mixture of E- and Z-isomer damascenones, characteristic compounds with anti-inflammatory properties derived from Epipremnum pinnatum.

beta-Escin is a natural mixture of triterpenoid saponins isolated from horse chestnut (Aesculus hippocastanum) seeds, can be used as a vasoprotective anti-inflammatory, anti-edematous and anti-nociceptive agent.

S-Adenosyl-L-methionine disulfate tosylate (Ademetionine disulfate tosylate) is the disulfate-tosylate mixed salt of a mixture of diastereoisomers of the ademetionine ions. Ademetionine possesses anti-inflammatory activity and has been used in treatment of chronic liver disease.

Spinosad is a naturally-occurring insecticide found in the the soil bacterium S. spinosa. It is a mixture of the macrocyclic lactones spinosyn A and spinosyn D, which act as agonists of insect nicotinic acetylcholinesterase receptors (nAChRs).

The mixture of cabraleone and ocotillone shows cytotoxicity against HL-60 leukaemia cell line.