Pareptide monohydrochloride
(Synonyms: 帕立太特盐酸盐) 目录号 : GC31211Pareptidemonohydrochloride是一种促黑素抑制因子(MIF)的类似物。
Cas No.:63236-23-7
Sample solution is provided at 25 µL, 10mM.
Pareptide monohydrochloride is a melanotropin-inhibiting factor (MIF) metabolically stable analogue.
Chronic coadministration of Pareptide (0.25 mg/kg, SC, BID, 3.5 days) to mice pretreated with Haloperidol (8.0 mg/kg, IP, BID, 3 days) significantly increases the cataleptic effects of a smaller challenge dose of Haloperidol (2.0 mg/kg, IP) given 15 hours after the last pretreatment injections (p<0.01)[1].
[1]. Mycroft FJ, et al. Pro-Leu-Gly-NH2 and Pareptide inhibit development of tolerance to Haloperidol catalepsy in the mouse. Peptides. 1984 Sep-Oct;5(5):883-7.
Animal experiment: | Mice[1]Male albino mice of a Swiss-Webster derived strain and eighing from 26-34 g are used. Single doses of MIF-I (0.03-2.0 mg/kg, SC) and chronic pretreatments with MIF-I (0,03-2.0 mg/kg, SC, BID, 3.5 days) or Pareptide (0.25 mg/kg, SC, BID, 3.5 days) do not affect the acute cataleptic response to Haloperidol in the mouse. Pareptide is given SC in a 5 mL/kg injection volume. Chronic pretreatment with Haloperidol (8.0 mg/kg, IP, BID, 3 days) decreases the duration of catalepsy in mice given smaller challenge doses of Haloperidol (2.0 or 3.0 mg/kg, IP) 15 hours after the last pretreatment injections. Administration of either MIF-I or Pareptide to mice also chronically pretreated with Haloperidol antagonizes the development of tolerance[1]. |
References: [1]. Mycroft FJ, et al. Pro-Leu-Gly-NH2 and Pareptide inhibit development of tolerance to Haloperidol catalepsy in the mouse. Peptides. 1984 Sep-Oct;5(5):883-7. |
Cas No. | 63236-23-7 | SDF | |
别名 | 帕立太特盐酸盐 | ||
Canonical SMILES | O=C([C@@H]1CCCN1)N(C)[C@H](CC(C)C)C(NCC(N)=O)=O.Cl | ||
分子式 | C14H27ClN4O3 | 分子量 | 334.84 |
溶解度 | Soluble in DMSO | 储存条件 | Store at -20°C |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.9865 mL | 14.9325 mL | 29.865 mL |
5 mM | 0.5973 mL | 2.9865 mL | 5.973 mL |
10 mM | 0.2987 mL | 1.4933 mL | 2.9865 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
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- Purity: >98.00%
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