1. GPCR/G Protein Neuronal Signaling
  2. Somatostatin Receptor
  3. Cortistatin 29

Cortistatin 29 是一种神经肽。Cortistatin 29 可减轻神经性疼痛。Cortistatin 29 以高亲和力结合所有生长抑素 (SS) 受体亚型,对 SSTR1、SSTR2、SSTR3、 SSTR4,SSTR5 的< b>IC50 值分别为 2.8,7.1,0.2,3.0,13.7 nM。Cortistatin 29 显示出抗纤维化作用。

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Custom Peptide Synthesis

Cortistatin 29 Chemical Structure

Cortistatin 29 Chemical Structure

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Cortistatin 29 is a neuropeptide. Cortistatin 29 alleviates neuropathic pain. Cortistatin 29 binds with high affinity all somatostatin (SS) receptor subtypes and shows IC50 values of 2.8, 7.1, 0.2, 3.0, 13.7 nM for SSTR1, SSTR2, SSTR3, SSTR4, SSTR5, respectively. Cortistatin 29 shows anti-fibrotic effects[1][2][3][4].

IC50 & Target[3]

SSTR1

2.8 nM (IC50)

SSTR2

7.1 nM (IC50)

SSTR3

0.2 nM (IC50)

SSTR4

3.0 nM (IC50)

SSTR5

13.7 nM (IC50)

体内研究
(In Vivo)

Cortistatin 29 (1-2 µg) alleviates chronic neuropathic pain in mouse[1].
Cortistatin 29 (1 nmol/mouse; i.p.; three times weekly) shows anti-fibrotic effects in mouse[4].

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

Animal Model: 20-24 g body weight, 8-12 weeks-old mice[1]
Dosage: 1 µg in 20 µL for s.c.; 2 µg in 200 µL for i.p.; 20 ng in 10 µL for i.t.
Administration: Every other day for 12 days
Result: Ameliorated hyperalgesia and allodynia, regulated the nerve damageinduced hypersensitization of primary nociceptors, inhibited neuroinflammatory responses, and enhanced the production of neurotrophic factors both at the peripheral and central levels.
Animal Model: 20-24g body weight, 8-10 weeks-old C57BL/6 mice (CST+/+, CST+/- and CST-/- mice)[4].
Dosage: 1 nmol/mouse
Administration: I.p., three times weekly from 5 or 14 days
Result: Reversed in vivo and in vitro these exaggerated fibrogenic phenotypes and protected from progression to severe liver fibrosis in response to hepatic injury.
分子量

3539.77

Formula

C161H242N46O41S2

性状

固体

颜色

White to off-white

Sequence Shortening

{Glp}-ERPPLQQPPHRDKKPCKNFFWKTFSSCK

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: 

H2O 中的溶解度 : 100 mg/mL (28.25 mM; 超声助溶)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.2825 mL 1.4125 mL 2.8250 mL
5 mM 0.0565 mL 0.2825 mL 0.5650 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。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 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

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
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料
参考文献

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
H2O 1 mM 0.2825 mL 1.4125 mL 2.8250 mL 7.0626 mL
5 mM 0.0565 mL 0.2825 mL 0.5650 mL 1.4125 mL
10 mM 0.0283 mL 0.1413 mL 0.2825 mL 0.7063 mL
15 mM 0.0188 mL 0.0942 mL 0.1883 mL 0.4708 mL
20 mM 0.0141 mL 0.0706 mL 0.1413 mL 0.3531 mL
25 mM 0.0113 mL 0.0565 mL 0.1130 mL 0.2825 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

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.

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产品名称:
Cortistatin 29
目录号:
HY-P3618
需求量: