
ATC 0065MCH1 antagonist,potent and selective |
Sample solution is provided at 25 µL, 10mM.
































Quality Control & MSDS
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- Purity = 98.00%
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- MSDS (Material Safety Data Sheet)
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Chemical structure


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Cas No. | 510732-84-0 | SDF | Download SDF |
Chemical Name | N2-((1r,4r)-4-((4-bromo-2-(trifluoromethoxy)phenethyl)amino)cyclohexyl)-N4,N4-dimethylquinazoline-2,4-diamine dihydrochloride | ||
Canonical SMILES | BrC1=CC=C(C(OC(F)(F)F)=C1)CCN[C@@H](CC2)CC[C@H]2NC3=NC4=CC=CC=C4C(N(C)C)=N3.Cl.Cl | ||
Formula | C25H29BrF3N5O.2HCl | M.Wt | 625.35 |
Solubility | Soluble in DMSO | Storage | Desiccate at RT |
Physical Appearance | White solid | Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. |
ATC0065 is a selective and potent antagonist of the melanin-concentrating hormone receptor 1 (MCH1) with IC50 of 15.7 nM. This component also displays affinity for 5-HT1A and 5-HT2B receptors with IC50 of 62.9nM and 266 nM respectively.
Melanin-concentrating hormone receptor (MCH1), a member of the G protein-coupled receptor family 1, is an integral plasma membrane protein which binds melanin-concentrating hormone. The protein can inhibit cAMP accumulation and stimulate intracellular calcium flux, and is probably involved in the neuronal regulation of food consumption.
In vitro assay, ATC0065 bounds with high affinity to the MCH-R1 with IC50 value of 16 nMand showed good metabolic stability in liver microsomes isolated from human and rat 1.
In rodents, ATC0065 is potent and orally active MCHR1 antagonists with anxiolytic and antidepressant activity. ATC0065 treatmetn significantly reversed swim stress-induced anxiety in the stress-induced hyperthermia in mice and elevated plus-maze test in rats2. However, ATC0065 did not affect spontaneous locomotor activity or rotarod performance in rats 2.
References:1. Kanuma K, Omodera K, Nishiguchi M, et al. Identification of 4-amino-2-cyclohexylaminoquinazolines as metabolically stable melanin-concentrating hormone receptor 1 antagonists. Bioorganic & medicinal chemistry. 2006;14(10):3307-3319.2. Chaki S, Funakoshi T, Hirota-Okuno S, et al. Anxiolytic- and antidepressant-like profile of ATC0065 and ATC0175: nonpeptidic and orally active melanin-concentrating hormone receptor 1 antagonists. The Journal of pharmacology and experimental therapeutics. 2005;313(2):831-839.
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亲和素(avidin,AV)亦称抗生物素蛋白、卵白素,是从卵白蛋白中提取的一种由4个相同亚基组成的碱性糖蛋白,分子量为68kD,等电点pI=10.5;耐热并耐受多种蛋白水解酶的作用.尤其是与生物素结合后,稳定性更好。生物素与亲和素间的作用是目前已知强度最高的非共价作用,亲和常数(K)为1015mol/L,比抗原与抗体间的亲和力(K=10.5~11L/mol)至少高1万倍。并且,二者的结合稳定性好专一性强,不受试剂浓度,PH环境,抑或蛋白变性剂等有机溶剂影响。由于每个亲和素能结合4个分子的生物素,这一特点可以用于构建一个多层次信号放大系统。因此,BAS即可用于微量抗原、抗体及受体的定量、定性检测及定位观察研究,亦可制成亲和介质用于上述各类反应体系中反应物的分离、纯化。
亲和素由于带有一个糖链侧链,导致容易和细胞表面的多糖发生非特异性亲和。因此,链霉亲和素被开发出来。
链霉亲和素(streptavidin,SA)是由链霉菌streptomyces avidinii分泌的一种蛋白质,分子量为65kD。链霉亲和素分子由4条相同的肽链组成,其中每条肽链都能结合一个生物素,并且不带任何糖基,因此与亲和素一样,一个链霉亲和素分子也能结合4个生物素分子,二者亲和常数(K)亦为1015mol/L。链霉亲和素的适用范围比亲和素更为广泛。向左转|向右转
细胞培养瓶(板)生长面积容量与细胞数(大约)
96孔板 4~5X10 4 35mm培养皿 1X10 6
48 孔板 1.3X10 5 60mm培养皿 2.6X10 6
24孔板 2.5X10 5 100mm培养皿 7X10 6
12孔板 5X10 5 150mm培养皿 1.8X10 7
6孔板 1.2X10 6
细胞瓶面积 容量 工作体积 细胞数目
612.5cm2 25ml 2ml 5X10 5
25cm2 50ml 5ml 1X10 68
35cm2 75ml 10ml 2X10 6
75 cm2 250ml 15ml X10 6
150cm2 700ml 40ml 1.1X10 7
补充:不同孔板所加培养液的液面都不宜太深,一般在2~3mm范围,结合不同孔的底面积就可算出各培养孔的适宜加液量(参考下表)。若加液量过多会影响气体(氧气)交换,而且在搬动过程中易溢出造成污染。具体所加细胞密度依实验的目的不同灵活掌握。

