4-methylumbelliferyl-alpha-l-iduronide

4-Methylumbelliferyl-α-L-iduronide (free acid) is a fluorogenic substrate for α-L-iduronidase, an enzyme found in cell lysosomes that is involved in the degradation of glycosaminoglycans such as dermatan sulfate and heparin sulfate. 4-Methylumbelliferyl-α-L-iduronide is cleaved by α-L-iduronidase to release the fluorescent moiety 4-methylumbelliferyl (4-MU). 4-MU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high (7.12-10.3) pH, respectively, and an emission maximum ranging from 445 to 455 nM, increasing as pH decreases. This substrate is used in assays that measure the activity of α-L-iduronidase, which is commonly deficient in a type of lysosomal storage disease called mucopolysaccharidosis.

Quinovic acid 3-O-alpha-L-rhamnopyranoside shows significant inhibitory activity against snake venom phosphodiesterase-I.

RSV L-protein-IN-4 (Compound C) is a noncompetitive inhibitor of the RSV polymerase with an IC50 of 0.88 μM. It demonstrates potent antiviral activity against RSV strains, with an EC50 of 0.25 μM [1].

4-Methylumbelliferyl β-D-N,N'-diacetylchitobioside (4-μU-(GlcNAc)2) is a fluorogenic substrate for chitinases and chitobiosidases. 4-μU-(GlcNAc)2 is cleaved by chitinases and chitobiosidases to release the fluorescent moiety 4-μU. 4-μU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high pH (7.12-10.3), respectively, and an emission maximum ranging from 445 to 455 nm, increasing as pH decreases.

4-Chloro-L-phenylalanine (L-PCPA) is an inhibitor of 5-HT biosynthesis.4-Chloro-L-phenylalanine is also a non-specific antagonist of tryptophan hydroxylase (TPH1 and TPH2).

Cimicidanol 3-O-alpha-L-arabinoside is a natural product of Cimicifuga, Ranunculaceae. The catalog number is T4S1672 and the CAS number is 161207-05-2. Cimicidanol 3-O-alpha-L-arabinoside can be used as a reference standard.

Cannogenol 3-O-β-gentiobiosyl-(1→4)-α-L-thevetoside (Compound 12), a cardiac glycoside extracted from Thevetia peruviana seeds, exhibits cytotoxic effects on SW1990 and MGC-803 cells with IC50 values of 9.52 and 7.70 μM, respectively [1].

2-Desoxypleniradin-4-O-α-L-rhamnopyranoside, a flavonoid, can be isolated from Helenium radiatum [1].

Oleoyl-L-alpha-lysophosphatidic acid sodium salt is an essential cell membrane biosynthetic metabolite that mediates signal transduction by interacting with G protein-coupled receptors (GPCRs) (ie, LPA receptors). It is the receptor of LPA1 and LPA2. endogenous agonist.

Apigenin 6,8-di-C-alpha-L-arabinopyranoside is a useful organic compound for research related to life sciences. The catalog number is T124311 and the CAS number is 73140-47-3.

Ellagic acid 4-O-α-L-arabinopyranoside, extracted from Dimocarpus longan Lour. (syn. Euphoria longan Lam.), exhibits antioxidative activity [1].

cis-L-Hydroxyproline inhibits the synthesis and extracellular deposition of collagen. The growth inhibition of pancreatic cancer cells induced by the Hyp isomer could be due to endoplasmatic reticulum stress.

4-Aminophenyl 6-deoxy-α-L-mannopyranoside is a glycoside isolated from the seeds of Camellia oleifera.

L-Aspartic Acid 4-Benzyl Ester is a chelating agent that forms stable complexes with metal ions. It has been used to study the effect of metal ions on enzyme activity and to investigate the role of metal ions in the regulation of gene expression.

N-Boc-cis-4-hydroxy-L-proline methyl ester serves as a non-cleavable linker in antibody-drug conjugate (ADC) synthesis and functions as an alkyl chain-based PROTAC linker for PROTAC construction[2].

Oleanolic acid 3-O-beta-D-glucosyl-(1->3)-alpha-L-rhamnosyl(1->2)-alpha-L-arabinoside is a natural product

Compound 1, (25R)-Ruscogenin-3-yl α-L-rhamnopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→4)]-β-D-glucopyranoside, is a steroidal saponin that can be isolated from the roots of Ophiopogon japonicus [1].

4-Chloro-3-methoxy-5-methylphenyl 6-O-(6-deoxy-β-L-mannopyranosyl)-β-D-glucopyranoside (compound 3), a natural anticancer agent extracted from Lilium regale, exhibits potent inhibitory effects on the proliferation of A549 lung cancer cells and holds promise for applications in cancer research [1].

L-4-Oxalysine hydrochloride has shown antitumor activities, is a natural product isolated from the culture media of Streptomyces roseovirdofuscus in China.

Methyl ((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-L-valinate hydrochloride is a useful organic compound for research related to life sciences. The catalog number is T65280 and the CAS number is 482577-59-3.

Methyl cis-4-Hydroxy-L-proline Hydrochloride is a useful organic compound for research related to life sciences. The catalog number is T65222 and the CAS number is 40126-30-5.

m-Toluidine, alpha-(methylsulfonyl)-4-(nonyloxy)- is a bioactive chemical.

1,2-Di-O-acetyl-3-azido-3-deoxy-5-O-(4-methyl)benzoyl-L-ribofuranose is a useful organic compound for research related to life sciences and the catalog number is TNU1138.

m-Toluidine, 4-(octyloxy)-alpha-(phenylthio)-, methanesulfonate is a bioactive chemical.

4'-alpha-Azidouridine is a Nucleoside-Azido-nucleoside.

1-(3',5'-dimethoxy)phenyl-2-[4''-O-β-D-glucopyranosyl (6→1)-O-α-L-rhamnopyranosyl]phenylethane showed cytotoxic activities to Hela and hep2 cell lines.

1,2,3,5-Tetra-O-benzoyl-4-alpha-C-vinyl-D-ribofuranose is a Carbohydrate Derivative.

1-(alpha-L-Threofuranosyl)thymine is a Nucleoside Derivative - L-nucleoside.

2',3'-O-Isopropylidene-4'-alpha-azido-uridine is a Nucleoside-Azido-nucleoside.

N-Boc-cis-4-hydroxy-L-proline is a useful organic compound for research related to life sciences. The catalog number is T66248 and the CAS number is 87691-27-8.

Algestone is a synthetic dihydroxy derivative of Progesterone, wherein the acetonide group possesses anti-inflammatory properties.

4-Methylumbelliferyl caprylate (MUCAP) is a fluorogenic substrate for C8 esterase. MUCAP is cleaved by C8 esterase to release the fluorescent moiety 4-methylumbelliferyl (4-MU). 4-MU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high (7.12-10.3) pH, respectively, and an emission maximum ranging from 445 to 455 nm, increasing as pH decreases.

Phthalimide, N-(5-(4-amino-alpha-hydroxy-o-tolyloxy)pentyl)- is a bioactive chemical.

4-Fluoro-L-Phenylalanine hydrochloride is a useful organic compound for research related to life sciences. The catalog number is T67672 and the CAS number is 64231-54-5.

3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside is a natural product for research related to life sciences. The catalog number is TN6494 and the CAS number is 51768-39-9.

1-(3’-O-[4,4’-dimethoxytrityl]-alpha-L-threofuranosyl)uridine is a useful organic compound for research related to life sciences. The catalog number is TNU1627 and the CAS number is 325683-90-7.

m-Toluidine, alpha-((p-chlorophenyl)sulfonyl)-4-(octyloxy)- is a bioactive chemical.

4-Amino-L-phenylalanine is an endogenous metabolite.

Boc-L-aspartic acid 4-benzyl ester (Boc-Asp(OBzl)-OH) is an aspartic acid derivative.

Cyclo(L-Phe-trans-4-hydroxy-L-Pro) (Cyclo(L-phenylalanyl-trans-4-hydroxy-L-proline)) is a natural product found in Phellinus igniarius.

4'-alpha-C-Allyl-2',3'-bis(O-t-butyldimethylsilyl)uridine is a Nucleoside Derivative - 4'-Modified nucleoside; Protected nucleoside w/NH2/OH open.

m-Toluidine, 4-butoxy-alpha-(methylsulfonyl)- is a bioactive chemical.

Nucleoside Derivatives - L-Nucleosides; Protected nucleosides w/NH2/OH open

4-Azido-L-phenylalanine hydrochloride (p-Azido-L-phenylalanine hydrochloride) is an unnatural amino acid used as an effective vibrational reporter of local protein environments.

m-Toluidine, alpha-(methylsulfonyl)-4-(pentyloxy)- is a bioactive chemical.

4-Methylumbelliferyl β-D-glucuronide is a useful organic compound for research related to life sciences. The catalog number is T65323 and the CAS number is 6160-80-1.

m-Isophthalotoluidide, alpha,alpha,alpha,alpha',alpha',alpha'-hexafluoro-4-hydroxy- is a bioactive chemical.

m-Toluidine, 4-(octyloxy)-alpha-(propylthio)-, hydrochloride is a bioactive chemical.

1-(alpha-L-Threofuranosyl)cytosine is a Nucleoside Derivative - L-nucleoside.