首页工具

登录

搜索结果

Search Results for " na+ "

320

抑制剂 & 化合物

52

天然产物

如果没找到您满意的产品或者您对产品有其他要求，可以联系我们专业顾问为您提供针对性的合理建议。 QQ咨询网站留言咨询

Cat. No.	Product Name	Target	Signaling Pathways
T19232	CMC-Na (Viscosity:800-1200 mPa.s) 羧甲基纤维素钠,CMC-Na (Viscosity:800-1200 mPa.s)	Others	Others
	Sodium carboxymethyl cellulose (CMC-Na) (Viscosity:800-1200 mPa.s) 是一种水溶性纤维素，常用作动物实验的助溶剂，对动物基本没有毒性。
T32237	Isoxaben EL 107,NA 8318,Isoxaben； EL 107； NA 8318	Cell wall	Immunology/Inflammation
	Isoxaben (EL 107) 是一种细胞壁生物合成的特异性抑制剂，常作为除草剂使用，可抑制放射性标记的葡萄糖掺入酸不溶性细胞壁部分。
T5850	Benzamil Benzamil (hydrochloride)	Na+/Ca2+ Exchanger; Sodium Channel	Membrane transporter/Ion channel
	Benzamil 是 Amiloride 类似物，是 Na+/Ca2+交换体抑制剂，抑制 TRPP3 介导的 Ca2+激活电流，IC50为 1.1 μM。它也是一种非选择性上皮钠通道 (ENaC) 阻滞剂，能增强肌源性血管收缩。
T68506	Briciclib Na
	Briciclib Na inhibits benzylstyryl sulfone kinase and is use for the treatment of Cancer
T13177L	Tocainide	Sodium Channel	Membrane transporter/Ion channel
	Tocainide 是口服有活性的 sodium channel 阻滞剂，阻断产生疼痛的病灶中(神经膜上)的钠通道。它是利多卡因 (lignocaine) 的伯胺类似物，可用于研究心律不齐。
T35795	Lactisole na-PMP,2-(4-甲氧基苯氧基)丙酸	Taste receptor	Metabolism
	Lactisole (na-PMP) 是葡萄糖感应受体的抑制剂。
T0920	Ambroxol 氨溴索,氨溴索碱,Ambroxolum,NA-872	P450; Autophagy	Autophagy; Metabolism
	Ambroxol (NA-872) 是前药溴己辛的活性代谢产物，是一种分泌溶解剂，具有强效祛痰作用，用于治疗与粘液或过多粘液相关的呼吸道疾病。它可诱导肺组织细胞自噬，有用于帕金森氏病和神经性戈谢病的研究潜力。它是一种葡糖脑苷脂酶伴侣，可增加葡糖脑苷脂酶的活性。
T70917	NA 0362
	NA 0362 is a derivative of SF 2370 that inhibits smooth muscle contraction.
T30862	CH 401-Na CH 401Na,CH-401-Na,CH-401Na
	CH 401-Na is a bio-active chemical.
T70683	NA 382
	NA 382 is a staurosporine derivative that inhibits multidrug resistance.
T33565	NAAD sodium salt NAAD钠盐,NAAD Na salt,Deamido Nad Sodium Salt,NAAD Na, NaAD
	NAAD sodium salt (NAAD Na salt) 是烟酰胺腺嘌呤二核苷酸合酶的底物，可用于研究底物的特异性和动力学。
T8581	Flecainide hydrochloride	Others	Others
	Flecainide hydrochloride 是一种用于预防和治疗异常快速心率的药物。这包括室性和室上性心动过速。
T2010	S0859	Others	Others
	S0859 是一种 N-氰基磺酰胺，是选择性高亲和力的 Na+/HCO3-共转运体抑制剂，可逆性地抑制 NBC 介导的细胞内 pH (pHi) 恢复，Ki 为1.7 μM。
T69859	Obafistat Na
	Obafistat Na is an aldo-keto reductase AKR1C3 inhibitor.
T71042	Kijimicin Na
	Kijimicin Na is the salt form of Kijimicin Free Base, a polyether antibiotic and inhibitor of human immunodeficiency virus in acutely and chronically infected cells.
TF0112	DPPS 12-Dipalmitoyl-sn-glycero-3-PS sodium salt,DPPS-Na	Others	Others
	DPPS (12-Dipalmitoyl-sn-glycero-3-PS sodium salt) 是一种阴离子二酰基磷脂，是磷脂酰丝氨酸(PS)的一种形式，是一种位于细胞膜内小叶的带负电荷的磷脂。DPPS 被用来制作阳离子囊泡和脂质体。
T4490	PF-01247324	Sodium Channel	Membrane transporter/Ion channel
	PF01247324是一种选择性的、口服有效的Nav1.8通道阻断物，对人类重组Nav1.8 的IC50为196 nM。
T5324	BI 01383298	Sodium Channel	Membrane transporter/Ion channel
	BI 01383298 是肝脏中高度表达的柠檬酸钠协同转运蛋白抑制剂。
TQ0011	PF-06869206	Sodium Channel	Membrane transporter/Ion channel
	PF-06869206 是口服有效的磷酸钠协同转运蛋白NaPi2a(SLC34A1) 选择性抑制剂，IC50为 380 nM。
TQ0014	GNE-131	Sodium Channel	Membrane transporter/Ion channel
	GNE-131 是有效的人类钠离子通道 NaV1.7(hNaV1.7)选择性抑制剂，IC50为 3 nM。
T25245	CHM-1-P-Na
	CHM-1-P-Na is used as a hydrophilic prodrug of CHM-1.
T37688	Cyfluthrin	Reactive Oxygen Species; Sodium Channel	Immunology/Inflammation; Membrane transporter/Ion channel; Metabolism; NF-κB
	Cyfluthrin 属于 II 型拟除虫菊酯，对多种昆虫都有杀灭效果。Cyfluthrin 是Nav1.8钠通道调节剂。它可应用于农业、兽医、杀虫剂、拟除虫菊酯和贮存产品等领域。
T16514	PF 04531083	Others; Sodium Channel	Membrane transporter/Ion channel; Others
	PF 04531083 是 NaV1.8 通道的特异性阻断剂。 PF 04531083 可用于神经性和炎症性疼痛的相关研究。
T71031	Deldeprevir Na
	Deldeprevir Na is an Antiviral Polyprotein cleavage inhibitor. HCV NS3/4A inhibitor.
T70536	Idraparinux Na
	Idraparinux Na is an Antithrombotic, Indirect, Selective, Synthetic Factor Xa Inhibitor
T1787	Levobupivacaine	Sodium Channel	Membrane transporter/Ion channel
	Levobupivacaine 是一种氨基酰胺类局麻药，属于n-alkylsubstituted pipecoloxylidide 家族。它是bupivacaine 的 S-对映异构体。
T12786	RY785	Potassium Channel	Membrane transporter/Ion channel
	RY785 是电压门控钾 (KV2)通道的选择性抑制剂， KV2.2 的 IC50为 0.05 μM。它在缓解疼痛方面具有研究价值。
T69817	Eprociclovir Na
	Eprociclovir Na is the salt form of Eprociclovir, also known as A-5021, a new acyclovir analogue and a potent inhibitor of EHV1 replication and may have potential for the treatment and/or prophylaxis of infections with this virus. Eprociclovir possess potent anti-herpetic activity against most human herpesviruses. A-5021 proved to be about 15-fold more potent than acyclovir in inhibiting viral replication. Eprociclovir inhibits murine herpetic keratitis. A-5021 eyedrops, which are easily applie...
T15174	DSP-2230	Sodium Channel	Membrane transporter/Ion channel
	DSP-2230 是有效的Nav1.7/Nav1.8通道选择性阻断剂。
T0924	Benzocaine 苯唑卡因,苯佐卡因	Others; MRP; Sodium Channel	Immunology/Inflammation; Membrane transporter/Ion channel; Others
	Benzocaine 作用电压门控 Na+通道的共同受体，+30 mV 下的 IC50为0.8 mM。
T0939	Phenytoin 苯妥英,Diphenylhydantoin,5,5-Diphenylhydantoin	Virus Protease; Sodium Channel	Membrane transporter/Ion channel; Microbiology/Virology
	Phenytoin (5,5-Diphenylhydantoin) 是一种有效的电压门控钠离子通道阻滞剂，可减少小鼠乳腺肿瘤的生长和转移，具有抗癫痫活性。
T9685	DS-1971a	Sodium Channel	Membrane transporter/Ion channel
	DS-1971a 是选择性、口服有效的 NaV1.7抑制剂，对 hNaV1.7 和 mNaV1.7 的 IC50分别为 22.8 和 59.4 nM。DS-1971a 在缓解疼痛方面有研究价值。
T19644	Benzonatate	Sodium Channel	Membrane transporter/Ion channel
	Benzonatate 是外周口服镇咳药，对咳嗽延伸受体 (cough stretch receptors) 的活性具有抑制作用。它是丁卡因样代谢物，能够阻断呼吸延伸受体的钠通道并产生局部麻醉作用。
T3956	Sodium ionophore III ETH2120	Sodium Channel	Membrane transporter/Ion channel
	Sodium ionophore III (ETH2120) 是一种Na+载体，适用于测定血液、血浆、血清中的钠活性。
T0364	Dibucaine 地布卡因,Cinchocaine	CaMK; Sodium Channel; AChR	Membrane transporter/Ion channel; Neuroscience
	Dibucaine (Cinchocaine) 是钠通道抑制剂和有效的SChE 抑制剂。
T12421	PF-04885614	Sodium Channel	Membrane transporter/Ion channel
	PF-04885614是一种有效的NaV1.8抑制剂。PF-04885614有用于神经系统疾病和神经发育疾病研究的潜力。
T7182	Metaflumizone BAS-320I,氰氟虫腙	Sodium Channel; Parasite	Membrane transporter/Ion channel; Microbiology/Virology
	Metaflumizone (BAS-320I) 是一种缩氨基脲杀虫剂，是钠离子通道阻滞剂。
T9683	VX-150	Sodium Channel	Membrane transporter/Ion channel
	VX-150 是一种口服有效的，高选择性的 NaV1.8抑制剂。VX-150 在各种疼痛适应症中有研究的价值。
T68357	Nelonemdaz Na
	Nelonemdaz Na is a NMDA receptor antagonist potentially for the treatment of stroke.
T7547	Ralfinamide mesylate FCE-26742A (mesylate)	Sodium Channel	Membrane transporter/Ion channel
	Ralfinamide mesylate (FCE-26742A (mesylate)) 是一种口服有效，来源于 α-aminoamide 的钠离子通道阻滞剂, 在缓解疼痛方面有研究价值。
T0917	Sulfaquinoxaline sodium salt SQ-Na,磺胺喹恶啉钠盐,Sulfaquinoxaline sodium,磺胺喹啉钠	Antibacterial; Antibiotic; Parasite	Microbiology/Virology
	Sulfaquinoxaline sodium salt (SQ-Na) 是一种兽用广谱抗菌剂，有抗革兰氏阴性菌和革兰氏阳性菌活性。Sulfaquinoxaline 能用于预防球虫病和细菌感染。
T13112L1	Tat-NR2B9c acetate Tat-NR2B9c acetate (500992-11-0 Free base),NA-1 acetate	Others	Others
	Tat-NR2B9c acetate (NA-1 acetate) 是一种突触后密度 95 (PSD-95) 抑制剂，对 PSD-95d2 (PSD-95 PDZ domain 2) 和 PSD-95d1 的 EC50 值分别为 6.7 nM 和 670 nM。它破坏 PSD-95/NMDAR 相互作用，抑制 NR2A 和 NR2B 与 PSD-95 的结合，IC50 值分别为 0.5 μM 和 8 μM。它还抑制神经元一氧化氮合酶 (nNOS)/PSD-95 相互作用，并具有神经保护功效。
T12181	NaV1.7 inhibitor-1	Sodium Channel	Membrane transporter/Ion channel
	NaV1.7 inhibitor-1 是有效的、选择性的电压门控钠通道 (Nav) 1.7 抑制剂，对于hNaV1.7的IC50为 0.6 nM，其选择性是 hNaV1.5 的 80 倍。
T2049	GS967 GS458967	Sodium Channel	Membrane transporter/Ion channel
	GS967 是一种有效的、选择性的心脏晚期钠电流（late I Na）抑制剂，心室肌细胞和心脏中的IC50分别为0.13和0.21 μM。
T8555	Neuraminidase-IN-1 Novel NA Inhibitor,Compound Y-1	Others; Influenza Virus	Microbiology/Virology; Others
	Neuraminidase-IN-1 (Compound Y-1) 是一种神经氨酸酶抑制剂，其IC50值为 0.21 μM，具有抗H1N1流感病毒的活性。
T12931	SLC13A5-IN-1	Stearoyl-CoA Desaturase (SCD)	Metabolism
	SLC13A5-IN-1 是柠檬酸钠协同转运蛋白 (SLC13A5)选择性抑制剂，在 HepG2 细胞中阻断 14C-柠檬酸盐摄取的 IC50 : 0.022 μM。
T23070	Nisoxetine hydrochloride	Sodium Channel; Monoamine Transporter; Norepinephrine	Membrane transporter/Ion channel; Neuroscience
	Nisoxetine hydrochloride 是一种去甲肾上腺素转运蛋白 (NET) 抑制剂，Kd 值为 0.76 nM。它是抗抑郁药和局部麻药，可以阻断电压门控性钠通道。
T3935	1-Naphthyl PP1 4 -氨基- 1 -叔丁基- 3 -(1' -萘基)吡唑并[3,4 - D]嘧啶,1-NA-PP 1	Src	Angiogenesis; Tyrosine Kinase/Adaptors
	1-Naphthyl PP1 (1-NA-PP 1) 是选择性的src 家族激酶抑制剂，能够抑制 v-Src (IC50:1.0 μM)、c-Fyn (IC50:0.6 μM)、c-Abl (IC50:0.6 μM)、CDK2 (IC50:18 μM) 和 CAMK II (IC50:22 μM)。
T4535	Etomoxir sodium salt (R)-(+)-乙莫克舍钠盐,(R)-Etomoxir sodium salt,Na salt,Etomoxir	Apoptosis; Others	Apoptosis; Others
	Etomoxir sodium salt ((R)-Etomoxir sodium salt) 是一种肉碱棕榈酰转移酶 1a (CPT-1a) 抑制剂，可以阻断脂肪酸合成。Etomoxir sodium salt 具有抗肿瘤活性。
T4539	Nicainoprol 尼卡普醇,RU-42924	Sodium Channel	Membrane transporter/Ion channel
	Nicainoprol (RU-42924) 是一种快速钠通道阻断剂，是有效的抗心律失常剂。

化合物

CMC-Na (Viscosity:800-1200 mPa.s)

Cat.No: T19232

Synonym: 羧甲基纤维素钠,CMC-Na (Viscosity:800-1200 mPa.s)

Target: Others

Cat.No: T32237

Synonym: EL 107,NA 8318,Isoxaben； EL 107； NA 8318

Target: Cell wall

Cat.No: T5850

Synonym: Benzamil (hydrochloride)

Target: Na+/Ca2+ Exchanger, Sodium Channel

Cat.No: T68506

Cat.No: T13177L

Target: Sodium Channel

Cat.No: T35795

Synonym: na-PMP,2-(4-甲氧基苯氧基)丙酸

Target: Taste receptor

Cat.No: T0920

Synonym: 氨溴索,氨溴索碱,Ambroxolum,NA-872

Target: P450, Autophagy

Cat.No: T70917

Cat.No: T30862

Synonym: CH 401Na,CH-401-Na,CH-401Na

Cat.No: T70683

NAAD sodium salt

Cat.No: T33565

Synonym: NAAD钠盐,NAAD Na salt,Deamido Nad Sodium Salt,NAAD Na, NaAD

Flecainide hydrochloride

Cat.No: T8581

Target: Others

Cat.No: T2010

Target: Others

Cat.No: T69859

Cat.No: T71042

Cat.No: TF0112

Synonym: 12-Dipalmitoyl-sn-glycero-3-PS sodium salt,DPPS-Na

Target: Others

Cat.No: T4490

Target: Sodium Channel

Cat.No: T5324

Target: Sodium Channel

Cat.No: TQ0011

Target: Sodium Channel

Cat.No: TQ0014

Target: Sodium Channel

Cat.No: T25245

Cat.No: T37688

Target: Reactive Oxygen Species, Sodium Channel

Cat.No: T16514

Target: Others, Sodium Channel

Cat.No: T71031

Cat.No: T70536

Levobupivacaine

Cat.No: T1787

Target: Sodium Channel

Cat.No: T12786

Target: Potassium Channel

Eprociclovir Na

Cat.No: T69817

Cat.No: T15174

Target: Sodium Channel

Cat.No: T0924

Synonym: 苯唑卡因,苯佐卡因

Target: Others, MRP, Sodium Channel

Cat.No: T0939

Synonym: 苯妥英,Diphenylhydantoin,5,5-Diphenylhydantoin

Target: Virus Protease, Sodium Channel

Cat.No: T9685

Target: Sodium Channel

Cat.No: T19644

Target: Sodium Channel

Sodium ionophore III

Cat.No: T3956

Synonym: ETH2120

Target: Sodium Channel

Cat.No: T0364

Synonym: 地布卡因,Cinchocaine

Target: CaMK, Sodium Channel, AChR

Cat.No: T12421

Target: Sodium Channel

Cat.No: T7182

Synonym: BAS-320I,氰氟虫腙

Target: Sodium Channel, Parasite

Cat.No: T9683

Target: Sodium Channel

Cat.No: T68357

Ralfinamide mesylate

Cat.No: T7547

Synonym: FCE-26742A (mesylate)

Target: Sodium Channel

Sulfaquinoxaline sodium salt

Cat.No: T0917

Synonym: SQ-Na,磺胺喹恶啉钠盐,Sulfaquinoxaline sodium,磺胺喹啉钠

Target: Antibacterial, Antibiotic, Parasite

Tat-NR2B9c acetate

Cat.No: T13112L1

Synonym: Tat-NR2B9c acetate (500992-11-0 Free base),NA-1 acetate

Target: Others

NaV1.7 inhibitor-1

Cat.No: T12181

Target: Sodium Channel

Cat.No: T2049

Synonym: GS458967

Target: Sodium Channel

Neuraminidase-IN-1

Cat.No: T8555

Synonym: Novel NA Inhibitor,Compound Y-1

Target: Others, Influenza Virus

Cat.No: T12931

Target: Stearoyl-CoA Desaturase (SCD)

Nisoxetine hydrochloride

Cat.No: T23070

Target: Sodium Channel, Monoamine Transporter, Norepinephrine

Cat.No: T3935

Synonym: 4 -氨基- 1 -叔丁基- 3 -(1' -萘基)吡唑并[3,4 - D]嘧啶,1-NA-PP 1

Target: Src

Etomoxir sodium salt

Cat.No: T4535

Synonym: (R)-(+)-乙莫克舍钠盐,(R)-Etomoxir sodium salt,Na salt,Etomoxir

Target: Apoptosis, Others

Cat.No: T4539

Synonym: 尼卡普醇,RU-42924

Target: Sodium Channel

Cat. No.	Product Name	Target	Signaling Pathways
TN7245	DMPS-Na 1,2-Dimyristoyl-sn-glycero-3-phosphoserine sodium salt	Others	Others
	DMPS-Na 是一种带有毒性的解砷灵，可用于研究细胞膜。
T4S1876	3-Deoxyaconitine	Sodium Channel	Membrane transporter/Ion channel
	3-Deoxyaconitine 是一种二萜类生物碱，对钠离子通道有激活作用。
T2173	Veratridine	Sodium Channel	Membrane transporter/Ion channel
	Veratridine 是一种生物碱，来自百合科植物。Veratridine 是一种钠通道激动剂，对 Nav1.7 的峰值电流具有抑制作用，IC50为 18.39 µM。
T8299	Dimethyl lithospermate B 丹酚酸B二甲酯,dmLSB	Sodium Channel	Membrane transporter/Ion channel
	Dimethyl lithospermate B (dmLSB) 是 Na+通道的选择性激动剂，减缓钠电流 (INa) 失活，导致动作电位 (AP) 早期内向电流增加。
T3021	Bulleyaconitine A 草乌甲素,Bulleyaconi cine A	Sodium Channel	Membrane transporter/Ion channel
	Bulleyaconitine A (Bulleyaconi cine A) 是一种分离自乌头属植物的抗炎活性化合物，也可用于缓解疼痛的研究。
T1719	Bufalin	ATPase	Membrane transporter/Ion channel
	Bufalin 是蟾酥中的一种成分，是Na+/K+-ATPase 抑制剂，具有抗肿瘤活性，可与其基 α1、α2 和 α3 结合，Kd 值分别为 42.5、45 和 40 nM。
T4550	Ajmaline Cardiorythmine,Raugalline,阿义吗啉,阿义马林,Tachmalin,(+)-Ajmaline	Sodium Channel	Membrane transporter/Ion channel
	Ajmaline (Cardiorythmine) 是一种钠通道阻断剂，属于1A 类抗心律失常剂。Ajmaline 阻断 HERG 电流，在 HEK 细胞的 IC50为 1 μM，爪蟾卵母细胞的IC50为 42.3 μM。Ajmaline 在室性心动过速方面具有研究价值。
T0167	Vinpocetine 长春西丁,RGH-4405,长春西汀,Ethyl apovincaminate	IκB/IKK; NF-κB; Sodium Channel; PDE	Membrane transporter/Ion channel; Metabolism; NF-κB
	Vinpocetine (RGH-4405) 是一种长春花生物碱衍生物，是阻断 Na+通道的阻断剂。Vinpocetine 抑制IKK 的IC50为 17.17 μM。Vinpocetine 也是PDE 抑制剂，并通过直接靶向IKK 抑制NF-κB 依赖性炎症反应，已被广泛用于研究脑血管疾病。
T4590	(+)-Kavain 醉椒素,Kavain,L-KAWAIN,(R)-KAWAIN	Calcium Channel; GABA Receptor; Sodium Channel; Monoamine Transporter	Membrane transporter/Ion channel; Metabolism; Neuroscience
	(+)-Kavain ((R)-KAWAIN) 是从卡瓦胡椒中提取的一种主要的卡瓦内酯，可通过电压依赖性的 Na+和 Ca2+通道相互作用，减弱血管平滑肌的收缩，具有抗惊厥作用。它可与α4β2δ GABAA 受体结合，加强 GABA 的功效，用于炎症疾病研究。
TJP2872	Acevaltrate Acevaltratum,乙酰缬草三酯,Acetoxyvaltrate	ATPase; Others	Membrane transporter/Ion channel; Others
	Acevaltrate (Acevaltratum) 对人小细胞肺癌细胞系 GLC(4) 和人结肠直肠癌细胞系 COLO 320 具有高细胞毒性，IC50 值为 1-6 uM。它抑制大鼠肾和脑半球中 Na+/K+-ATP 酶活性，IC50分别为 22.8 和 42.3 μM。
T1331	Riboflavin phosphate sodium Riboflavin 5'-phosphate sodium,核黄素磷酸钠(维生素B2),Vitamin B2 Phosphate Sodium Salt,Flavin mononucleotide,FMN,核黄素磷酸钠,FMN-Na,riboflavin-5'-phosphate	Endogenous Metabolite	Metabolism
	Riboflavin phosphate sodium (FMN) 是 riboflavin 的磷酸钠盐形式，riboflavin 是一种水溶性和必需的微量营养素，是自然产生的维生素B复合物的主要生长促进因子。Riboflavin phosphate sodium 转化为2种辅酶，黄素单核苷酸(FMN)和黄素腺嘌呤二核苷酸(FAD)，这两种辅酶通过帮助脂肪、碳水化合物和蛋白质的代谢来产生能量，并且是红细胞形成和呼吸、抗体产生以及调节人体生长和繁殖所必需的。
T7056	Dronedarone 决奈达隆,SR 33589	P450; Potassium Channel; Calcium Channel; Sodium Channel; Adrenergic Receptor; AChR; Autophagy	Autophagy; GPCR/G Protein; Membrane transporter/Ion channel; Metabolism; Neuroscience
	Dronedarone (SR 33589) 是一种胺碘酮类似物，对治疗心房颤动可能有效。它是CYP3A4的底物和中度抑制剂。它是多种离子电流的有效阻滞剂，通过非竞争性结合到肾上腺素能受体显示出抗肾上腺素能的效果。
T6856	Halofuginone 卤夫酮,常山酮,Tempostatin,empostatin,RU-19110	Calcium Channel; DNA/RNA Synthesis; Sodium Channel; Parasite; TGF-beta/Smad	Cell Cycle/Checkpoint; DNA Damage/DNA Repair; Membrane transporter/Ion channel; Metabolism; Microbiology/Virology; Stem Cells
	Halofuginone (RU-19110) 是Febrifugine 的衍生物，是一种竞争性脯氨酰-tRNA 合成酶抑制剂。它也是肺血管扩张剂，可激活Kv 通道并阻断电压门控、受体操作和存储操作的钙离子通道。它具有抗炎、抗癌、抗疟疾和抗纤维化作用。
T5S0890	Oleandrin Neriostene,Folinerin,Foliandrin,欧夹竹桃苷	Apoptosis; ATPase; Potassium Channel; Sodium Channel	Apoptosis; Membrane transporter/Ion channel
	Oleandrin (Folinerin) 是夹竹桃属中的一种类固醇，可抑制Na+/K+-ATPase 活性，IC50为 620 nM。
TN5073	Strophanthidin 毒毛旋花子甙元,Strophanthidine,葡萄球菌素	ATPase; Calcium Channel	Membrane transporter/Ion channel; Metabolism
	Strophanthidin (Strophanthidine) 是黄花夹竹桃中的一种类固醇，可增加舒张期和收缩期胞内 Ca2+浓度。它在 0.1 和 1 nmol/L 增加Na+/K+-ATPase 活性，1到100 μ mol/L 抑制Na+/K+-ATPase 活性，10 和 100 nmol/L 对Na+/K+-ATPase 活性无影响。
T3524	Halofuginone hydrobromide 卤夫酮溴氢酸盐,Tempostatin,RU-19110 (hydrobromide),Stenorol,常山酮溴酸盐	Others; Calcium Channel; DNA/RNA Synthesis; Sodium Channel; Parasite; TGF-beta/Smad	Cell Cycle/Checkpoint; DNA Damage/DNA Repair; Membrane transporter/Ion channel; Metabolism; Microbiology/Virology; Others; Stem Cells
	Halofuginone hydrobromid 是Febrifugine 的衍生物，是竞争性脯氨酰-tRNA 合成酶抑制剂。它是 I 型胶原合成的特异性抑制剂，并通过抑制TGF-β活性可减轻骨关节炎。它具有抗疟疾、抗炎、抗癌、抗纤维化作用。
T0295	Digitoxin Digitoxoside,洋地黄毒苷,Unidigin,洋地黄毒甙,Digitoxinum,洋地黄	ATPase; Others	Membrane transporter/Ion channel; Others
	Digitoxin (Digitoxinum) 是Na+/K+-ATPase 有效抑制剂, EC50 值为0.78 μM。
T8183	Deslanoside 洋地黄,去乙酰西地兰,Desacetyllanatoside C,Deacetyllanatoside C	ATPase; Drug Metabolite	Membrane transporter/Ion channel; Metabolism
	Deslanoside (Desacetyllanatoside C) 是一种快速作用的强心苷，可抑制Na-K-ATPase 膜泵，导致细胞内钠和钙浓度增加。它用于研究充血性心力衰竭和因折返机制引起的室上性心律失常，并在研究慢性心房颤动时控制心室率。
T2922	Phlorizin Floridzin,根皮甙,根皮苷,NSC 2833,Phloridzin	ATPase; SGLT	GPCR/G Protein; Membrane transporter/Ion channel
	Phlorizin (Phloridzin) 是非选择性的SGLT 抑制剂，也是Na+/K+-ATPase 抑制剂，对于hSGLT1和hSGLT2的Ki 值分别为 300 和 39 nM。
T1033	Monensin sodium salt 莫能菌素钠盐,Sodium Monensin,Monensin A sodium salt	Sodium Channel; Antibacterial; Antibiotic	Membrane transporter/Ion channel; Microbiology/Virology
	Monensin sodium salt (Monensin A sodium salt) 是由肉桂链霉菌分泌的抗生素。它是一种介导Na+/H+交换的离子载体。它引起细胞多泡体 (MVBs) 增大并调节外泌体的分泌。
T2O2668	Oleic acid Elaidoic acid,9Z-Octadecenoic acid,Oleate,9-Octadecenoic Acid,Glycon Wo,9-cis-Octadecenoic acid,油酸	Apoptosis; ATPase; Others; Endogenous Metabolite	Apoptosis; Membrane transporter/Ion channel; Metabolism; Others
	Oleic acid (Glycon Wo) 属于天然产物，是一种常见的饱和脂肪酸，在存在于多种动物、植物的脂肪和油脂中。Palmitic acid 是一种 Na+/K+ATP 酶激活剂。
T3402	20(S)-Ginsenoside Rg3 20(S)-人参皂苷 Rg3,人参皂苷 Rg3,20(S)-Ginsenoside-Rg3,Rg3,20S-Ginsenoside Rg3,Ginsenoside Rg3,S-Ginsenoside Rg3	EGFR; Beta Amyloid; Potassium Channel; NF-κB; COX; Sodium Channel; Endogenous Metabolite	Angiogenesis; Immunology/Inflammation; JAK/STAT signaling; Membrane transporter/Ion channel; Metabolism; Neuroscience; NF-κB; Tyrosine Kinase/Adaptors
	20(S)-Ginsenoside Rg3 (Rg3) 是红参的主要成分，通过抑制肿瘤细胞的粘附和侵袭来抑制肿瘤细胞肺转移。它抑制Na+和hKv1.4通道，IC50分别为 32.2±4.5 和 32.6±2.2 μM。它还抑制Aβ，NF-κB 活性和COX-2表达，抑制人脐静脉内皮细胞的增殖并具有抗血管生成活性。
T4856	Acetyl-L-lysine N-乙酰-L-赖氨酸,Nα-Acetyl-L-lysine,(2S)-2-Acetamido-6-aminohexanoic acid	Endogenous Metabolite	Metabolism
	Acetyl-L-lysine (Nα-Acetyl-L-lysine) 是一种 N-乙酰化氨基酸。它是人类尿液中的一种正常成分，在正常样本中的浓度太小，无法进行常规检测;然而，在一名氨基酰化酶I缺乏症患者的尿液中发现其水平升高。
T4933	(S)-2-acetamido-4-amino-4-oxobutanoic acid Nα-Acetyl-L-asparagine,N-乙酰-L-天门冬酰胺	Endogenous Metabolite	Metabolism
	(S)-2-acetamido-4-amino-4-oxobutanoic acid (Nα-Acetyl-L-asparagine)，也称为acasn，属于一种内源性代谢产物。
T2822	Ginsenoside Rb1 Gypenoside Ⅲ,人参皂苷Rb1,人参皂苷 Rb1,Gypenoside III	ATPase; Mitophagy; IRAK; NF-κB; Autophagy; HSV	Autophagy; Immunology/Inflammation; Membrane transporter/Ion channel; Microbiology/Virology; NF-κB
	Ginsenoside Rb1 (Gypenoside Ⅲ) 是中药人参的成分，可能具有抑制或阻止肿瘤生长的特性。
TN6713	6-Benzoylheteratisine Heteratisan-14-one, 6-(benzoyloxy)-20-ethyl-8-hydroxy-1-methoxy-4-meth,苯甲酰新异乌头碱	Sodium Channel	Membrane transporter/Ion channel
	6-Benzoylheteratisine (Heteratisan-14-one, 6-(benzoyloxy)-20-ethyl-8-hydroxy-1-methoxy-4-meth) 是乌头碱的拮抗剂，乌头碱是天然 Na+通道激活剂。
T29078	Ursodeoxycholic acid sodium UDCA Na,UDCA sodium,Sodium Ursodeoxycholate,熊去氧胆酸钠盐,Ursodiol sodium,Ursodeoxycholic Acid (sodium salt),Ursodeoxycholate sodium	FXR; Endogenous Metabolite; GPCR19	GPCR/G Protein; Metabolism
	Ursodeoxycholic acid sodium (Sodium Ursodeoxycholate) 是一种天然存在的次级胆汁酸，具有抗炎和细胞保护活性。Ursodeoxycholic acid sodium 作为信号分子，通过与胆汁酸激活受体相互作用发挥其作用，包括 G 蛋白偶联胆汁酸受体 5 (TGR5) 和法尼醇 X 受体 (FXR)。
T36390	Sodium oleate Oleic acid sodium salt,Sodium oleate,cis-9-Octadecenoic acid sodium salt	ATPase	Membrane transporter/Ion channel
	Sodium oleate (cis-9-Octadecenoic acid sodium salt) (Oleic acid sodium) 是人脂肪细胞和其他组织中最常见的单不饱和脂肪酸钠盐。Sodium oleate 是一种 Na+/K+ ATP 酶激活剂。
T19554	L-Aspartic aicd sodium L-Aspartic acid sodium,Sodium L-aspartate	Others; Sodium Channel; Endogenous Metabolite	Membrane transporter/Ion channel; Metabolism; Others
	L-Aspartic aicd sodium (Sodium L-aspartate) 是一种氨基酸，是一种结肠特异性活性分子输送的前体活性分子，可促进大鼠前脑膜囊泡的 Na+外排。
T3432	Cinobufagin 华蟾蜍精,华蟾酥毒基,Cinobufagine	Apoptosis; ATPase; Autophagy	Apoptosis; Autophagy; Membrane transporter/Ion channel
	Cinobufagin (Cinobufagine) 是一种具有抗肿瘤功效的天然产物。
TN1328	7-Amino-4-methylcoumarin-3-acetic acid 7-氨基-4-甲基-3-香豆素醋酸,7-Amino-4-methylcoumarin	Others	Others
	7-Amino-4-methylcoumarin-3-acetic acid (7-Amino-4-methylcoumarin) 是荧光蛋白质标记剂，能够被紫外光(350 nm) 激活，可在蓝色区域 (440-460 nm) 发光。
T4S1869	12-Epinapelline 12-表欧乌头碱,12-表-欧乌头碱	Others	Others
	12-Epinapelline 是一种二萜生物碱，分离自Aconitum baikalense 中。它具有抗炎作用，能刺激成纤维细胞前体克隆的生长。
TN2347	Methylsticin 麻醉椒苦素,Methysticin	Others	Others
	Methylsticin (Methysticin) 是一种卡瓦内酯，从卡瓦根中分离得到。它能够抑制破骨细胞形成的活性。
T4973	Paraxanthine 1,7-二甲基黄嘌呤,1,7-DIMETHYLXANTHINE	Endogenous Metabolite	Metabolism
	Paraxanthine (1,7-dimethylxanthine) 是一种 caffeine 的代谢物，能够刺激Ryanodine 受体通道来抑制多巴胺能细胞的死亡。
T6S1049	Wilforine	ATPase	Membrane transporter/Ion channel
	Wilforine 是一倍半萜吡啶化合物，T. wilfordii 植物中的重要生物活性化合物，可有效治疗特发性肺纤维化。它具有抗炎和杀虫活性。
T7190	Actein	Apoptosis; Akt; JNK; Autophagy	Apoptosis; Autophagy; Cytoskeletal Signaling; MAPK; PI3K/Akt/mTOR signaling
	Actein 是从升麻的根茎中分离的一种三萜糖苷，通过促进ROS/JNK 活化和钝化人膀胱癌中的AKT 途径来抑制细胞增殖，诱导自噬和凋亡。
T5S1982	Periplocin Periplocoside,杠柳毒苷	Apoptosis; Others	Apoptosis; Others
	Periplocin (Periplocoside) 是从黑龙骨中分离出的一种强心类固醇。它可促进肿瘤细胞凋亡并抑制肿瘤生长。它通过激活 Na/K-ATPase 介导的 Src/ERK 和 PI3K/Akt 途径，具有促进伤口愈合的潜力。
T10609	Brevetoxin-3 PbTx-3	Others	Others
	Brevetoxin-3 (PbTx-3) is a potent allosteric voltage-gated Na+ channel activator. Brevetoxin-3 has a high affinity to site 5 of the voltage-sensitive Na+ channels, inhibits the inactivation of Na+ channels.
TN5141	Thevetin B	ATPase; Potassium Channel; Sodium Channel	Membrane transporter/Ion channel
	Thevetin B 是一种强心苷，是Na+-, K+-依赖性腺苷三磷酸酶 (Na+,K+-ATPase) 的抑制剂，来自 Thevetia peruviana。
TN6631	Chamigrenol
	Chamigrenol is a promising candidate for the development of potent Na+/K+ ATPase inhibitors and antimicrobial agents. It inhibited the activities of Na+/K+-ATPase, with the IC50 value of 15.9 ± 0.54 μg/mL.
T13618	Citreoviridin	Others	Others
	Citreoviridin, a toxin from Penicillium citreoviride NRRL 2579, inhibits brain synaptosomal Na+/K+-ATPase whereas, in microsomes, both Na+/K+-ATPase and Mg2+-ATPase activities are significantly stimulated in a dose-dependent manner.
T19477	Nicotinic acid mononucleotide	Others	Others
	Nicotinic acid mononucleotide is formed from nicotinic acid (NA) via the nicotinic acid phosphoribosyltransferase in the biosynthesis of NAD+.
TN4697	Odoroside H	ATPase; Potassium Channel; Sodium Channel	Membrane transporter/Ion channel
	Odoroside H has anticancer activities, the cytotoxic effects are induced by the inhibition of the plasma membrane bound Na(+)/K(+)-ATPase.
TN2306	Wilfordine	ATPase; Potassium Channel; Sodium Channel	Membrane transporter/Ion channel
	Wilfordine is an insecticidally active alkaloid, Na+-K+-ATPase may be an acting target of wilfordine against some larvae of insect.
TN5060	Stauntosaponin A	ATPase; Potassium Channel; Sodium Channel	Membrane transporter/Ion channel
	Stauntosaponin A and stauntosaponin B show moderate inhibitory activities against Na+/K+-ATPase with IC50 values of 21 and 29 uM, respectively.
TCA2511	11Beta-hydroxyprogesterone	Sodium Channel	Membrane transporter/Ion channel
	The progesterone derivatives 11 alpha- and 11 beta-hydroxyprogesterone are potent inhibitors of 11 beta-hydroxysteroid dehydrogenase (isoforms 1 and 2) in vitro and can confer mineralocorticoid activity on corticosterone in the rat in vivo. 11beta-Hydroxyprogesterone acts as a mineralocorticoid agonist in stimulating Na+ absorption in mammalian principal cortical collecting duct cells.
T72429	α-Lipoic Acid sodium Thioctic acid sodium,DL-α-Lipoic acid sodium,Thioctic acid sodium ; (±)-α-Lipoic acid sodium ; DL-α-Lipoic acid sodium,(±)-α-Lipoic acid sodium
	α-Lipoic Acid (Thioctic acid) sodium 是一种抗氧化剂，是线粒体酶复合物的重要辅助因子。α-Lipoic Acid sodium 可抑制NF-κB 依赖性的HIV-1LTR 活化。α-Lipoic Acid sodium 诱导内质网应激 (ERS) 介导的肝癌细胞凋亡 (apoptosis)。α-Lipoic Acid sodium 可与CPUL1 合成自组装的纳米聚合体 CPUL1-LA NA，其抗肿瘤效果优于 CPUL1。
T38069	Aquastatin A
	Aquastatin A is a fungal metabolite originally isolated fromF. aquaeductuumthat has diverse biological activities.1It is active againstS. aureus(MIC = 32 μg/ml) and inhibits enoyl-acyl carrier protein reductase (Fabl; IC50= 3.2 μM) andS. aureusfatty acid synthesis (IC50= 3.5 μM).2Aquastatin A also inhibits the Na+/K+-ATPase and H+/K+-ATPase (IC50s = 7.1 and 6.2 μM, respectively), as well as protein tyrosine phosphatase 1B (PTP1B; IC50= 0.19 μM).1,3 1.Hamano, K., Kinoshita-Okami, M., Minagawa, K....
T82764	Cd1a β-TRTX-cd1a,β-Theraphotoxin-cd1a
	Cd1a是从非洲蜘蛛Ceratogyrus darlingi中提取的β-毒素，具有调节钙离子通道的功能。它能够抑制人类的钙离子通道(Cav2.2)(IC50 2.6 μM)以及小鼠的钠离子通道(Nav1.7)，有望用于开发治疗外周疼痛的药物。
TN4108	Ganoderic acid Z	Antifection	Microbiology/Virology
	The binding affinities of ganoderic acid DM and ganoderic acid Z (ÎGbind, -16.83 and-10.99 kcal mol-1) are comparable to that of current commercial drug oseltamivir (-23.62 kcal mol-1);Ganoderic acid DM is a potential source of anti-influenza ingredient, with novel binding pattern and advantage over oseltamivir, it has steric hindrance on the 150 cavity of N1 protein, and exerts activities across the H274Y and N294S mutations, is the attractive candidates of novel neuraminidase (NA) inhibitors....
------------------------ 更多 ------------------------

天然产物

Cat.No: TN7245

Synonym: 1,2-Dimyristoyl-sn-glycero-3-phosphoserine sodium salt

Target: Others

3-Deoxyaconitine

Cat.No: T4S1876

Target: Sodium Channel

Cat.No: T2173

Target: Sodium Channel

Dimethyl lithospermate B

Cat.No: T8299

Synonym: 丹酚酸B二甲酯,dmLSB

Target: Sodium Channel

Bulleyaconitine A

Cat.No: T3021

Synonym: 草乌甲素,Bulleyaconi cine A

Target: Sodium Channel

Cat.No: T1719

Target: ATPase

Cat.No: T4550

Synonym: Cardiorythmine,Raugalline,阿义吗啉,阿义马林,Tachmalin,(+)-Ajmaline

Target: Sodium Channel

Cat.No: T0167

Synonym: 长春西丁,RGH-4405,长春西汀,Ethyl apovincaminate

Target: IκB/IKK, NF-κB, Sodium Channel, PDE

Cat.No: T4590

Synonym: 醉椒素,Kavain,L-KAWAIN,(R)-KAWAIN

Target: Calcium Channel, GABA Receptor, Sodium Channel, Monoamine Transporter

Cat.No: TJP2872

Synonym: Acevaltratum,乙酰缬草三酯,Acetoxyvaltrate

Target: ATPase, Others

Riboflavin phosphate sodium

Cat.No: T1331

Synonym: Riboflavin 5'-phosphate sodium,核黄素磷酸钠(维生素B2),Vitamin B2 Phosphate Sodium Salt,Flavin mononucleotide,FMN,核黄素磷酸钠,FMN-Na,riboflavin-5'-phosphate

Target: Endogenous Metabolite

Cat.No: T7056

Synonym: 决奈达隆,SR 33589

Target: P450, Potassium Channel, Calcium Channel, Sodium Channel, Adrenergic Receptor, AChR, Autophagy

Cat.No: T6856

Synonym: 卤夫酮,常山酮,Tempostatin,empostatin,RU-19110

Target: Calcium Channel, DNA/RNA Synthesis, Sodium Channel, Parasite, TGF-beta/Smad

Cat.No: T5S0890

Synonym: Neriostene,Folinerin,Foliandrin,欧夹竹桃苷

Target: Apoptosis, ATPase, Potassium Channel, Sodium Channel

Cat.No: TN5073

Synonym: 毒毛旋花子甙元,Strophanthidine,葡萄球菌素

Target: ATPase, Calcium Channel

Halofuginone hydrobromide

Cat.No: T3524

Synonym: 卤夫酮溴氢酸盐,Tempostatin,RU-19110 (hydrobromide),Stenorol,常山酮溴酸盐

Target: Others, Calcium Channel, DNA/RNA Synthesis, Sodium Channel, Parasite, TGF-beta/Smad

Cat.No: T0295

Synonym: Digitoxoside,洋地黄毒苷,Unidigin,洋地黄毒甙,Digitoxinum,洋地黄

Target: ATPase, Others

Cat.No: T8183

Synonym: 洋地黄,去乙酰西地兰,Desacetyllanatoside C,Deacetyllanatoside C

Target: ATPase, Drug Metabolite

Cat.No: T2922

Synonym: Floridzin,根皮甙,根皮苷,NSC 2833,Phloridzin

Target: ATPase, SGLT

Monensin sodium salt

Cat.No: T1033

Synonym: 莫能菌素钠盐,Sodium Monensin,Monensin A sodium salt

Target: Sodium Channel, Antibacterial, Antibiotic

Cat.No: T2O2668

Synonym: Elaidoic acid,9Z-Octadecenoic acid,Oleate,9-Octadecenoic Acid,Glycon Wo,9-cis-Octadecenoic acid,油酸

Target: Apoptosis, ATPase, Others, Endogenous Metabolite

20(S)-Ginsenoside Rg3

Cat.No: T3402

Synonym: 20(S)-人参皂苷 Rg3,人参皂苷 Rg3,20(S)-Ginsenoside-Rg3,Rg3,20S-Ginsenoside Rg3,Ginsenoside Rg3,S-Ginsenoside Rg3

Target: EGFR, Beta Amyloid, Potassium Channel, NF-κB, COX, Sodium Channel, Endogenous Metabolite

Acetyl-L-lysine

Cat.No: T4856

Synonym: N-乙酰-L-赖氨酸,Nα-Acetyl-L-lysine,(2S)-2-Acetamido-6-aminohexanoic acid

Target: Endogenous Metabolite

(S)-2-acetamido-4-amino-4-oxobutanoic acid

Cat.No: T4933

Synonym: Nα-Acetyl-L-asparagine,N-乙酰-L-天门冬酰胺

Target: Endogenous Metabolite

Ginsenoside Rb1

Cat.No: T2822

Synonym: Gypenoside Ⅲ,人参皂苷Rb1,人参皂苷 Rb1,Gypenoside III

Target: ATPase, Mitophagy, IRAK, NF-κB, Autophagy, HSV

6-Benzoylheteratisine

Cat.No: TN6713

Synonym: Heteratisan-14-one, 6-(benzoyloxy)-20-ethyl-8-hydroxy-1-methoxy-4-meth,苯甲酰新异乌头碱

Target: Sodium Channel

Ursodeoxycholic acid sodium

Cat.No: T29078

Synonym: UDCA Na,UDCA sodium,Sodium Ursodeoxycholate,熊去氧胆酸钠盐,Ursodiol sodium,Ursodeoxycholic Acid (sodium salt),Ursodeoxycholate sodium

Target: FXR, Endogenous Metabolite, GPCR19

Cat.No: T36390

Synonym: Oleic acid sodium salt,Sodium oleate,cis-9-Octadecenoic acid sodium salt

Target: ATPase

L-Aspartic aicd sodium

Cat.No: T19554

Synonym: L-Aspartic acid sodium,Sodium L-aspartate

Target: Others, Sodium Channel, Endogenous Metabolite

Cat.No: T3432

Synonym: 华蟾蜍精,华蟾酥毒基,Cinobufagine

Target: Apoptosis, ATPase, Autophagy

7-Amino-4-methylcoumarin-3-acetic acid

Cat.No: TN1328

Synonym: 7-氨基-4-甲基-3-香豆素醋酸,7-Amino-4-methylcoumarin

Target: Others

12-Epinapelline

Cat.No: T4S1869

Synonym: 12-表欧乌头碱,12-表-欧乌头碱

Target: Others

Cat.No: TN2347

Synonym: 麻醉椒苦素,Methysticin

Target: Others

Cat.No: T4973

Synonym: 1,7-二甲基黄嘌呤,1,7-DIMETHYLXANTHINE

Target: Endogenous Metabolite

Cat.No: T6S1049

Target: ATPase

Cat.No: T7190

Target: Apoptosis, Akt, JNK, Autophagy

Cat.No: T5S1982

Synonym: Periplocoside,杠柳毒苷

Target: Apoptosis, Others

Cat.No: T10609

Synonym: PbTx-3

Target: Others

Cat.No: TN5141

Target: ATPase, Potassium Channel, Sodium Channel

Cat.No: TN6631

Cat.No: T13618

Target: Others

Nicotinic acid mononucleotide

Cat.No: T19477

Target: Others

Cat.No: TN4697

Target: ATPase, Potassium Channel, Sodium Channel

Cat.No: TN2306

Target: ATPase, Potassium Channel, Sodium Channel

Stauntosaponin A

Cat.No: TN5060

Target: ATPase, Potassium Channel, Sodium Channel

11Beta-hydroxyprogesterone

Cat.No: TCA2511

Target: Sodium Channel

α-Lipoic Acid sodium

Cat.No: T72429

Synonym: Thioctic acid sodium,DL-α-Lipoic acid sodium,Thioctic acid sodium ; (±)-α-Lipoic acid sodium ; DL-α-Lipoic acid sodium,(±)-α-Lipoic acid sodium

Cat.No: T38069

Cat.No: T82764

Synonym: β-TRTX-cd1a,β-Theraphotoxin-cd1a

Ganoderic acid Z

Cat.No: TN4108

Target: Antifection

--------- 更多 ---------

我们的所有产品和服务仅用于科学研究，不能被用于人体，我们也不向个人提供产品和服务。

Copyright © 2015-2024 TargetMol Chemicals Inc. All rights reserved. 沪ICP备20019793号-4

沪公网安备 31010602006700号

沪公网安备 31010602006700号

TargetMol Loading

联系我们

电话：

400-820-0310

邮箱：

service@tsbiochem.com

QQ：

2881945090（终端用户）

2885109491（经销商）

经销：

终端：

地址：

上海市静安区江场三路238号8楼