Corticotropin-releasing factor ovine (Ovine CRF)
(Synonyms: 绵羊促肾上腺皮质激素释放因子) 目录号 : GC32940Corticotropin-releasingfactor(ovine)是优先的CRF1受体的激动剂。
Cas No.:79804-71-0
Sample solution is provided at 25 µL, 10mM.
Corticotropin-releasing factor (ovine) is a preferential CRF1 receptor agonist.
Corticotropin-releasing factor (ovine), a preferential CRF1 receptor agonist, shows almost 200-fold greater affinity for the CRF1 than CRF2 receptor[1].
Corticotropin-releasing factor (ovine) (Ovine CRF: 0.1-2.5 nM) stimulates corticotropin release by pituitaries of Wistar rats and this effect is augmented two- to three fold in the presence of arginine vasopressin (0.09-0.9 mIU/ml) or oxytocin (0.9-90 mIU/ml) [2]. oCRF (10 μg) suppresses 6-h intake of cafeteria diet-fed rats without regard to macronutrient composition. Rather, oCRF most potently suppresses intake of preferred food items[1].
[1]. Eric P. Zorrilla et al. Human Urocortin 2, a Corticotropin-Releasing Factor (CRF)2 Agonist, and Ovine CRF, a CRF1 Agonist, Differentially Alter Feeding and Motor Activity. Journal of Pharmacology and Experimental Therapeutics September 2004, 310 (3) 1027-1034; [2]. Antoni FA et al. Oxytocin as well as vasopressin potentiate ovine CRF in vitro. Peptides. 1983 Jul-Aug;4(4):411-5.
Cas No. | 79804-71-0 | SDF | |
别名 | 绵羊促肾上腺皮质激素释放因子 | ||
Canonical SMILES | Ser-Gln-Glu-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Val-Leu-Glu-Met-Thr-Lys-Ala-Asp-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-Asn-Arg-Lys-Leu-Leu-Asp-Ile-Ala-NH2 | ||
分子式 | C205H339N59O63S | 分子量 | 4670.31 |
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 | 0.2141 mL | 1.0706 mL | 2.1412 mL |
5 mM | 0.0428 mL | 0.2141 mL | 0.4282 mL |
10 mM | 0.0214 mL | 0.1071 mL | 0.2141 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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- SDS (Safety Data Sheet)
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