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  3. Lixisenatide

Lixisenatide  (Synonyms: 利西拉肽)

目录号: HY-P0119 纯度: 99.85%
COA 产品使用指南

Lixisenatide 是一种胰高血糖素样肽-1 受体 (GLP-1 receptor ) 激动剂。Lixisenatide 通过下调促炎细胞因子、阻断细胞信号通路抑制炎症反应。Lixisenatide 通过将巨噬细胞重编程为 M2 表型,减轻炎症,从而减少 Apoe−/− Irs2+/− 小鼠的粥样斑块大小和不稳定性。

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Custom Peptide Synthesis

Lixisenatide Chemical Structure

Lixisenatide Chemical Structure

CAS No. : 320367-13-3

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1 mg ¥1200
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5 mg ¥2400
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10 mg ¥3900
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100 mg   询价  

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Other Forms of Lixisenatide:

MCE 顾客使用本产品发表的 1 篇科研文献

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Lixisenatide is a GLP-1 receptor agonist. Lixisenatide inhibits the inflammatory response through down regulation of proinflammatory cytokines, and blocks of cellular signaling pathways. Lixisenatide decreases atheroma plaque size and instability in Apoe−/− Irs2+/− mice by reprogramming macrophages towards an M2 phenotype, which leads to reduced inflammation[2][3][5].

IC50 & Target

MEK1

 

MEK2

 

MMP13

 

MMP-1

 

MMP-3

 

体外研究
(In Vitro)

Lixisenatide (100 μM, 24 h) 抑制 Aβ25-35 诱导的海马细胞毒性[1]
Lixisenatide (100 μM, 24 h) 缓解 Aβ25-35 对海马细胞 Akt-MEK1/2 信号通路的抑制作用[1]
Lixisenatide (10-20 μM, 48 h) 改善 IL-1β 诱导的氧化应激、线粒体功能障碍和成纤维样滑膜细胞凋亡[3]
Lixisenatide (10-20 μM, 48 h) 减少 IL-1β 诱导 MMPs 的表达,并抑制了在成纤维样滑膜细胞中 IL-1β 的促炎通路的激活[3]
Lixisenatide (10-20 μM, 6 h) 减少氧糖剥夺/再灌注诱导的人脐血管内皮细胞 ROS 生成[5]

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

Cell Viability Assay[1]

Cell Line: Hippocampal cells
Concentration: 100 μM
Incubation Time: 24 h
Result: Reversed Aβ25-35-triggered cytotoxicity on hippocampal cell cultures.

Western Blot Analysis[3]

Cell Line: FLSs
Concentration: 10 μM, 20 μM
Incubation Time: 48 h
Result: Significantly reduced expression of MMP-1, MMP-3, and MMP-13 at both the mRNA and protein levels in a dose-dependent manner.
体内研究
(In Vivo)

Lixisenatide (10 μg/kg,皮下注射, 一天一次持续一个月) 可减轻动脉粥样硬化负荷,产生更稳定的斑块[2]
Lixisenatide (10 μg/kg,皮下注射, 一天一次持续一个月) 减少系统性炎症在给予致动脉粥样硬化饮食的 Apoe−/− Irs2+/− 小鼠中[2]
Lixisenatide (1 nmol/kg,腹腔注射, 一天一次,连续 14 天 ) 在小剂量处理后对实验性早期糖尿病肾病具有肾脏保护作用[4]

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

Animal Model: Apoe−/− Irs2+/− mice [2]
Dosage: 10 μg/kg
Administration: Subcutaneous injection (s.c.)
Result: Exhibited smaller atheromas in the aortic arch region.
Reduced the lesion size in cross-sections of hearts.
Animal Model: Diabetic rats [4]
Dosage: 1 nmol/kg
Administration: Intraperitoneal injection (i.p.)
Result: Showed a significant amelioration on the elevated renal parameters.
Showed significant mitigation in renal MDA and total NOx (by 50.3 and 79.9%, respectively) and 43.9% elevation in renal total antioxidant capacity.
Averted the observed increments in iNOS and COX-2 expressions in the renal tissues of the diabetic group.
Decreased the level of TGF-β protein expression.
Clinical Trial
分子量

4858.49

Formula

C215H347N61O65S

CAS 号
性状

固体

颜色

White to pink

Sequence

His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Ser-Lys-Lys-Lys-Lys-Lys-Lys-NH2

Sequence Shortening

HGEGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPSKKKKKK-NH2

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

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

溶解性数据
In Vitro: 

H2O 中的溶解度 : 100 mg/mL (20.58 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 0.2058 mL 1.0291 mL 2.0583 mL
5 mM 0.0412 mL 0.2058 mL 0.4117 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)。-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)。-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 0.2058 mL 1.0291 mL 2.0583 mL 5.1456 mL
5 mM 0.0412 mL 0.2058 mL 0.4117 mL 1.0291 mL
10 mM 0.0206 mL 0.1029 mL 0.2058 mL 0.5146 mL
15 mM 0.0137 mL 0.0686 mL 0.1372 mL 0.3430 mL
20 mM 0.0103 mL 0.0515 mL 0.1029 mL 0.2573 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:
Lixisenatide
目录号:
HY-P0119
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