貨號(hào)	規(guī)格	價(jià)格	上海	北京	武漢	南京
S81392-5mg	99.6%	￥450.00 S81392-5mg ￥450.00 現(xiàn)貨	6 6	-	-	-
S81392-10mg	99.6%	￥620.00 S81392-10mg ￥620.00 現(xiàn)貨	9 9	-	-	-
S81392-25mg	99.6%	￥1240.00 S81392-25mg ￥1240.00 現(xiàn)貨	6 6	-	-	-
S81392-100mg	≥98%	￥3580.00 S81392-100mg ￥3580.00 3-5天	0 貨期：3-5天	-	-	-

產(chǎn)品介紹

Ruboxistaurin (LY333531) hydrochloride is an orally active, selective PKC beta inhibitor (Ki=2 nM). Ruboxistaurin hydrochloride exhibits ATP dependent competitive inhibition of PKC beta I with an IC50 of 4.7 nM. Ruboxistaurin hydrochloride inhibits PKC beta II with an IC50 of 5.9 nM

產(chǎn)品描述：

靶點(diǎn)：

PKCβI:4.7 nM (IC50);PKCβII:5.9 nM (IC50);PKCη:52 nM (IC50);PKCδ:250 nM (IC50);PKCγ:300 nM (IC50);PKCα:360 nM (IC50);PKCε:600 nM (IC50);PKC

體外研究：

Ruboxistaurin hydrochloride is a selective and ATP-competitive PKCβ inhibitor, with IC50s of 4.7 and 5.9 nM for PKCβI and PKCβII, shows less potent inhibition on PKCη (IC50, 52 nM), PKCα (IC50, 360 nM), PKCγ (IC50, 300 nM), PKCδ (IC50, 250 nM), and has no effect on PKCζ (IC50, >100 μM). Ruboxistaurin (10 and 400 nM) dramatically inhibits glucose-induced monocyte adherence to levels that are not different from baseline adherence of monocytes to endothelial cells under NG conditions. Ruboxistaurin (10 and 400 nM) dose not alter the endothelial expression of adhesion molecules or modify endothelial cell growth. Ruboxistaurin (LY333531; 10 nM) reduces high-glucose (HG)-induced human renal glomerular endothelial cells (HRGECs) viability, and inhibits the increases in swiprosin-1 in HRGECs incubated with HG.

體內(nèi)研究：

Ruboxistaurin (1 mg/kg; 8 weeks) markedly reduces GEC apoptosis as well as swiprosin-1 upregulation, and ameliorates renal glomerular injury in the diabetic mice. Ruboxistaurin also potently attenuates the expression of PARP, cleaved-caspase9, cleaved-caspase3, and the Bax/Bcl-2 ratio, in diabetic mice. Ruboxistaurin (0.1, 1.0, or 10.0 mg/kg; p.o.) dramatically reduces the number of leukocytes trapped in the retinal microcirculation of diabetic rats

參考文獻(xiàn)：

1. Jirousek MR, et al. (S)-13-[(dimethylamino)methyl]-10,11,14,15-tetrahydro-4,9:16, 21-dimetheno-1H, 13H-dibenzo[e,k]pyrrolo[3,4-h][1,4,13]oxadiazacyclohexadecene-1,3(2H)-d ione (LY333531) and related analogues: isozyme selective inhibitors of protein kinas 2. Ruboxistaurin: LY 333531. Drugs R D. 2007;8(3):193-199. 3. Kunt T, et al. The beta-specific protein kinase C inhibitor ruboxistaurin (LY333531) suppresses glucose-induced adhesion of human monocytes to endothelial cells in vitro. J Diabetes Sci Technol. 2007 Nov;1(6):929-35. 4. Nonaka A, et al. PKC-beta inhibitor (LY333531) attenuates leukocyte entrapment in retinal microcirculation of diabetic rats. Invest Ophthalmol Vis Sci. 2000 Aug;41(9):2702-6.

溶解性：

Soluble in DMSO

保存條件：

-20℃

配置溶液濃度參考：

	1mg	5mg	10mg
1 mM	1.98 ml	9.901 ml	19.802 ml
5 mM	0.396 ml	1.98 ml	3.96 ml
10 mM	0.198 ml	0.99 ml	1.98 ml
50 mM	0.04 ml	0.198 ml	0.396 ml

注意：

部分產(chǎn)品我司僅能提供部分信息，我司不保證所提供信息的權(quán)威性，僅供客戶參考交流研究之用。

參考文獻(xiàn)

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Ruboxistaurin hydrochloride