2. Vitamin D Related/Nuclear Receptor Metabolic Enzyme/Protease
  3. Thyroid Hormone Receptor Endogenous Metabolite
  4. Protirelin

Protirelin  (Synonyms: 普罗瑞林; Thyrotropin-releasing-hormone; TRH)

目录号: HY-P0002 纯度: 99.51%
COA 产品使用指南

摩尔计算器

Protirelin 是一种高度保守的神经肽，发挥促甲状腺激素 (TSH) 水平的激素控制作用，及神经调节功能。

MCE 的所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

Custom Peptide Synthesis

Protirelin Chemical Structure

Protirelin Chemical Structure

CAS No. : 24305-27-9

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规格 价格 是否有货 数量
5 mg ￥600
In-stock
10 mg ￥1000
In-stock
25 mg ￥1700
In-stock
50 mg ￥2700
In-stock
100 mg   询价  
200 mg   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of Protirelin:

Protirelin 相关抗体

Top Publications Citing Use of Products

MCE 顾客使用本产品发表的 1 篇科研文献

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Protirelin is a highly conserved neuropeptide that exerts the hormonal control of thyroid-stimulating hormone (TSH) levels as well as neuromodulatory functions.

IC50 & Target

Thyroid hormone receptor
体内研究
(In Vivo)

Protirelin (TRH) is an evolutionarily ancient neuropeptide, having its origin before the divergence of protostomes and deuterostomes, and may ancestrally have been involved in the control of postembryonic growth and reproduction[1]. The effect of the thyrotropin-releasing hormone (Protirelin, TRH), one of the hypothalamic releasing hormones, on body temperature is investigated in the rat. Protirelin, in doses of 1, 5, 10 and 20 mg/kg, is injected intraperitoneally to male Wistar rats weighing 200-250 g. Protirelin causes a temporary rise in body temperature dose-dependently. The thyroidectomized rats injected 20 mg/kg of Protirelin which induces a significant hyperthermia in the sham-operated animals, fail to show a rise in body temperature. The present results suggest that a release of thyroid hormone might participate in the hyperthermic action of Protirelin[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

362.38

Formula

C16H22N6O4
CAS 号
性状

固体

颜色

White to off-white

Sequence

{pGlu}-His-Pro-NH2
Sequence Shortening

{pGlu}-HP-NH2
中文名称

普罗瑞林
结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Sealed storage, away from moisture and light

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 250 mg/mL (689.88 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.7595 mL 13.7977 mL 27.5953 mL
5 mM 0.5519 mL 2.7595 mL 5.5191 mL
查看完整储备液配制表

* 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, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-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。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献
Animal Administration
[2]

Rats[2]
Ninety male Wistar rats weighing 200-250 g are subjected to the study. In the first experiment, 50 rats are divided into five groups randomly. Four doses of Protirelin dissolved in physiological saline, i. e., 1 mg/kg, 5mg/kg, 10 mg/kg and 20 mg/kg, are administered intraperitoneally to the four groups and saline to the remaining control group. Rectal temperature is measured at the place 5 cm inner from the anus with the electronic thermister before and after treatment with Protirelin or saline. In the second experiment, 40 rats are thyroidectomized or sham-operated under the anesthesia by thiopental sodium. Ten days after the operation, 20 mg/kg of Protirelin or saline is administered to the thyroidectomized and sham-operated animals by i. p. and rectal temperature is measured using the same method as used in the first experiment. These two experiments are undertaken from 1 p, m, to 4 p. m. and the room temperature is kept at 24±1°C through the experiments including the breeding period. For a statistical analysis, Student's t test (two-tailed) is adopted.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献

Protirelin 相关分类

完整储备液配制表

* 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, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.7595 mL 13.7977 mL 27.5953 mL 68.9884 mL
5 mM 0.5519 mL 2.7595 mL 5.5191 mL 13.7977 mL
10 mM 0.2760 mL 1.3798 mL 2.7595 mL 6.8988 mL
15 mM 0.1840 mL 0.9198 mL 1.8397 mL 4.5992 mL
20 mM 0.1380 mL 0.6899 mL 1.3798 mL 3.4494 mL
25 mM 0.1104 mL 0.5519 mL 1.1038 mL 2.7595 mL
30 mM 0.0920 mL 0.4599 mL 0.9198 mL 2.2996 mL
40 mM 0.0690 mL 0.3449 mL 0.6899 mL 1.7247 mL
50 mM 0.0552 mL 0.2760 mL 0.5519 mL 1.3798 mL
60 mM 0.0460 mL 0.2300 mL 0.4599 mL 1.1498 mL
80 mM 0.0345 mL 0.1725 mL 0.3449 mL 0.8624 mL
100 mM 0.0276 mL 0.1380 mL 0.2760 mL 0.6899 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Protirelin24305-27-9Thyrotropin-releasing-hormone TRH普罗瑞林Thyroid Hormone ReceptorEndogenous MetaboliteTHRInhibitorinhibitorinhibit

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目录号：
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