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Key Documents

SML0693

Sigma-Aldrich

LY-333531 hydrochloride

≥98% (HPLC)

Synonyme(s) :

(9S)-9-[(Dimethylamino)methyl]-6,7,10,11-tetrahydro-9H,18H-5,21:12,17-Dimethenodibenzo[e,k]pyrrolo[3,4-h][1,4,13]oxadiazacyclohexadecine-18,20(19H)-dione hydrochloride, Ruboxistaurin

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About This Item

Formule empirique (notation de Hill):
C28H28N4O3 · HCl
Numéro CAS:
169939-93-9
Poids moléculaire :
505.01
Code UNSPSC :
12352200
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Pureté

≥98% (HPLC)

Forme

powder

Conditions de stockage

desiccated
protect from light

Couleur

orange-red

Solubilité

DMSO: 10 mg/mL, clear

Température de stockage

−20°C

InChI

1S/C28H28N4O3.ClH/c1-30(2)15-18-11-12-31-16-21(19-7-3-5-9-23(19)31)25-26(28(34)29-27(25)33)22-17-32(13-14-35-18)24-10-6-4-8-20(22)24;/h3-10,16-18H,11-15H2,1-2H3,(H,29,33,34);1H/t18-;/m0./s1

Clé InChI

NYQIEYDJYFVLPO-FERBBOLQSA-N

Description générale

LY-333531 hydrochloride is also known as ruboxistaurin.

Application

LY-333531 hydrochloride/ruboxistaurin has been used as a PKCB blocker to compare phosphopeptides derived from stimulated wild-type cells to phosphopeptides derived from either PKCB knockout cells or wild-type cells.

Actions biochimiques/physiologiques

LY333531 is a potent inhibitor of protein kinase Cβ (PKCβ; 4.7 and 5.9 nM IC50 values for PKCβ1 and PKCβ2, respectively). PKCβ isoforms are overexpressed in states of oxidative stress, especially in association with diabetes. In diabetic rats, LY333531 improves blood flow and leukocyte entrapment in the retina, and protects against myocardial hypertrophy and cardiac dysfunction.

Caractéristiques et avantages

This compound is featured on the PKC page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Autres remarques

Light sensitive

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Phosphorylation of residues inside the SNARE complex suppresses secretory vesicle fusion.
Malmersjo S, et al.
The Embo Journal, e201694071-e201694071 (2016)
Protein Kinase C β: a New Target Therapy to Prevent the Long-Term Atypical Antipsychotic-Induced Weight Gain.
Rimessi A, et al.
Neuropsychopharmacology, 42(7), 1491?1501-1491?1501 (2017)
Ping Jiang et al.
Clinical and experimental pharmacology & physiology, 44(7), 760-770 (2017-04-11)
Tiron functions as an effective antioxidant alleviating the intracellular reactive oxygen species (ROS) or the acute toxic metal overload. Previous studies have shown that cardiac myocyte apoptosis can be effectively inhibited by tiron administration in streptozotocin (STZ)-induced diabetic rats, primary
Hongwei Yi et al.
Antioxidants & redox signaling, 30(17), 1949-1968 (2018-11-30)
Aims: Nonalcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver diseases. However, there are no approved pharmacotherapies for the treatment of NAFLD other than managing life style and controlling diets. Extensive studies have demonstrated that multiple
Jian-Fei Pei et al.
Nature cell biology, 21(12), 1553-1564 (2019-11-27)
Redox balance, an essential feature of healthy physiological steady states, is regulated by circadian clocks, but whether or how endogenous redox signalling conversely regulates clockworks in mammals remains unknown. Here, we report circadian rhythms in the levels of endogenous H2O2

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