Novobiocin Sodium (NSC 2382)

別名：Albamycin,Cathomycin,NSC 2382

製品コード：S2492 純度：99.91%

Novobiocin Sodium (NSC 2382, Albamycin, Cathomycin) is an aminocoumarin antibiotic that targets bacterial DNA gyrase (TopoIV), used to treat susceptible gram positive bacteria.

CAS No. 1476-53-5

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 29500	国内在庫あり
50mg	JPY 22000	国内在庫あり
1g	JPY 145500	国内在庫あり

代表番号: 045-509-1970\|電子メール：[email protected] よく尋ねられる質問

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現在のバッチを見る：純度： 99.91%

99.91

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Antineoplastic and Immunosuppressive Antibiotics阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
MELN	Function assay	200 uM	18 hrs	Inhibition of estradiol-induced ER-mediated transcription in MELN cells by measuring luciferase activity at 200 uM after 18 hrs	17979263
yeast PP30	Function assay	100 uM	3 hrs	Inhibition of human HSP90alpha expressed in yeast PP30 cells co-expressing HSF-lacZ reporter assessed as inhibition of heat stress-induced response at 100 uM after 3 hrs	21129982
SKBR3	Function assay	1000 uM	18 hrs	Inhibition of HSP90 in human SKBR3 cells assessed as aggregation of intracellular HER2 at 1000 uM after 18 hrs by DAPI staining-based immunofluorescence microscopic analysis	23859777
SH-SY5Y	Neuroprotection assay	10 nM		Neuroprotection against beta-amyloid peptide 1-42-induced toxicity in retinoic acid-differentiated human SH-SY5Y cells assessed as lactate dehydrogenase release at 10 nM	19138859
BL21 (DE3) pLysS	Function assay		100 mins	Inhibition of 6-His-tagged Mycobacterium smegmatis GyrB expressed in Escherichia coli BL21 (DE3) pLysS cells incubated for 100 mins in presence of ATP by malachite green dye based ATP assay, IC50=0.18μM	25129171
BL21 (DE3) pLysS	Function assay		100 mins	Inhibition of Mycobacterium smegmatis GyrB ATPase activity expressed in Escherichia coli BL21 (DE3) pLysS cells after 100 mins by inorganic phosphate release detection based malachite green reagent assay, IC50=0.18μM	25801151
BL21 (DE3) pLysS	Function assay		100 mins	Inhibition of Mycobacterium smegmatis DNA gyrase B expressed in Escherichia coli BL21 (DE3) pLysS cells assessed as reduction in ATPase activity incubated for 100 mins by inorganic phosphate detection assay, IC50=0.18μM	26318054
BL21 (DE3) pLysS	Function assay		120 mins	Inhibition of Mycobacterium smegmatis 155 6His-tagged DNA gyrase B catalytic domain ATPase activity expressed in Escherichia coli BL21 (DE3) pLysS cells assessed as inorganic phosphate release after 120 mins in presence of ATP by malachite green dye based, IC50=0.046μM	27371925
MCF7-MX	Function assay			TP_TRANSPORTER: inhibition of mitoxantrone efflux in BCRP-expressing MCF7-MX cells, IC50=25μM	16460798
SH-SY5Y	Neuroprotection assay			Neuroprotection against beta-amyloid peptide 1-42-induced toxicity in human SH-SY5Y cells assessed as lactate dehydrogenase release, EC50=0.04839μM	19138859
SH-SY5Y	Neuroprotection assay			Neuroprotection against beta-amyloid peptide 1-42-induced toxicity in retinoic acid-differentiated human SH-SY5Y cells assessed as lactate dehydrogenase release	19138859
LNCaP-LN3	Antiproliferative assay			Antiproliferative activity against human LNCaP-LN3 cells, IC50=1.05μM	21129982
Sf9	Function assay			Inhibition of Escherichia coli His6-tagged ParC/ParE expressed in baculovirus-infected Sf9 cells by gel electrophoresis, IC50=0.21μM	21235241
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生物活性

製品説明

Novobiocin Sodium (NSC 2382, Albamycin, Cathomycin) is an aminocoumarin antibiotic that targets bacterial DNA gyrase (TopoIV), used to treat susceptible gram positive bacteria.

Targets

Topoisomerase II ^[1]

Topoisomerase IV ^[1]

In Vitro
In vitro	Novobiocin also interacts with Hsp90, altering the affinity of the chaperone for geldanamycin and radicicol and causing in vitro and in vivo depletion of key regulatory Hsp90-dependent kinases including v-Src, Raf-1, and p185(ErbB2). Novobiocin interferes with association of the co-chaperones Hsc70 and p23 with Hsp90. ^[1] Novobiocin specifically inhibits the maturation of the heme-regulated eIF2alpha kinase (HRI) in a concentration-dependent manner. Novobiocin induces the dissociation of Hsp90 and Cdc37 from immature HRI, while the Hsp90 cochaperones p23, FKBP52, and protein phosphatase 5 remained associated with immature HRI. ^[2] Novobiocin causes morphological and biochemical changes which lead to induction of cell death exhibiting characteristic features of metazoan apoptosis. ^[3] Novobiocin, a HSP90 inhibitor, could decrease the expression of SMYD3 and dose dependently inhibit the proliferation and migration of MDA-MB-231 human breast cancer cells. Novobiocin can inhibit the migration of breast cancer cells and such event may involve the downregulation of SMYD3. ^[4] Novobiocin, an aminocoumarin antibiotic, interferes with heat shock protein 90 and hypoxia inducible factor dependent gene expression and thus compromises cell survival. Novobiocin (500 礛) results in a significant increase of [Ca(2+)]i, decrease of forward scatter, increase of annexin-V-binding and enhances ceramide formation. Novobiocin stimulates eryptosis, an effect at least in part due to entry of extracellular Ca(2+) and formation of ceramide. ^[5]
細胞実験	細胞株	Cell-free assays
	濃度	1 mM
	反応時間	1 h
	実験の流れ	Reticulocyte lysate was treated with novobiocin for 1 h.

In Vivo
In Vivo	Novobiocin sodium shows anti-infection activity in mice infected with amoxicillin-resistant Streptococcus pneumoniae.
動物実験	動物モデル	Female Swiss mice
	投与量	100 or 200 mg/kg
	投与経路	s.c.

参考
[1] Marcu MG, et al. J Biol Chem,?000, 275(47), 37181-37186. [2] Yun BG, et al. Biochemistry,?004, 43(25), 8217-8229. [3] Singh G, et al. Mol Biochem Parasitol,?005, 141(1), 57-69. [4] Luo XG, et al. IUBMB Life,?010, 62(3), 194-199. [5] Lupescu A, et al. Cell Physiol Biochem,?014, 33(3), 670-680. [6] Rodriguez-Cerrato V, et al. Int J Antimicrob Agents. 2010 Jun;35(6):544-9. + 展開

参考

+ 展開

化学情報

分子量	634.61	化学式	C₃₁H₃₅N₂O₁₁.Na
CAS No.	1476-53-5	SDF	Download Novobiocin Sodium (NSC 2382) SDFをダウンロードする
Smiles	CC1=C(C=CC2=C1OC(=O)C(=C2O)NC(=O)C3=CC(=C(C=C3)[O-])CC=C(C)C)OC4C(C(C(C(O4)(C)C)OC)OC(=O)N)O.[Na+]
保管	3年-20°C粉	溶液の保管冷凍と解凍の繰り返しを避けるため小分けにしてください	1年-80°Cin solvent
保管	3年-20°C粉	溶液の保管冷凍と解凍の繰り返しを避けるため小分けにしてください	1个月-20°Cin solvent

In vitro
Batch:

DMSO : 100 mg/mL ( (157.57 mM)；吸湿したDMSOは溶解度を減少させます。新しいDMSOをご使用ください。)

Water : 100 mg/mL

Ethanol : 100 mg/mL

モル濃度計算器

in vivo
Batch:

Add solvents to the product individually and in order.

投与溶液組成計算機

実験計算

モル濃度計算器

質量	濃度	体積	分子量
=	×	×

希釈計算器分子量計算器

投与溶液組成計算機(クリア溶液)

ステップ１：実験データを入力してください。（実験操作によるロスを考慮し、動物数を1匹分多くして計算・調製することを推奨します）

投与量 mg/kg 動物平均体重 g 投与体積（動物毎）μL 動物数匹

ステップ２：投与溶媒の組成を入力してください。（ロット毎に適した溶解組成が異なる場合があります。詳細については弊社までお問い合わせください）

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

計算結果：

投与溶媒濃度： mg/ml;

DMSOストック溶液調製方法： mg 試薬を μL DMSOに溶解する（濃度 mg/mL, 注：濃度が当該ロットのDMSO溶解度を超える場合はご連絡ください。 )

投与溶媒調製方法：Take μL DMSOストック溶液に μL PEG300，を加え、完全溶解後μL Tween 80，を加えて完全溶解させた後 μL ddH₂O，を加え完全に溶解させます。

投与溶媒調製方法：μL DMSOストック溶液に μL Corn oil，を加え、完全溶解。

注意：１.ストック溶液に沈殿、混濁などがないことをご確認ください；
２.順番通りに溶剤を加えてください。次のステップに進む前に溶液に沈殿、混濁などがないことを確認してから加えてください。ボルテックス、ソニケーション、水浴加熱など物理的な方法で溶解を早めることは可能です。

技術サポート

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Handling Instructions

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C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):