TLQP-21 TFA

发表于由

TLQP-21 TFA; 纯度: 99.66%

TLQP-21 TFA 是 VGF 衍生的具有内分泌和内分泌特性的肽，是一种强效的 G 蛋白偶联受体补体 3a 受体 1 (C3aR1) 激动剂 (EC50：小鼠 TLQP-21=10.3 μM；人 TLQP-21=68.8 μM)。TLQP-21 TFA 激活 C3aR1，从而诱导细胞内 Ca2+ 的增加。TLQP-21 TFA 可用于研究调节伤害感受和其他相关生理功能。

TLQP-21 TFAamp;;

TLQP-21 TFA Chemical Structure

规格 价格 是否有货 数量
1 mg ￥2000 In-stock
5 mg ￥5000 In-stock
10 mg ￥8500 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

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TLQP-21 TFA 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptide Library

生物活性

TLQP-21 TFA, a VGF-derived peptide endowed of endocrine and extraendocrine properties, is a potent G-protein-coupled receptor complement-3a receptor1 (C3aR1) agonist (EC50: mouse TLQP-21=10.3 μM; human TLQP-21=68.8μM). TLQP-21 TFA activates C3aR1 to induce an increase of intracellular Ca2+. TLQP-21 TFA is used for the research in regulation of nociception and other relevant physiologic functions[1][2].

体外研究
(In Vitro)

TLQP-21 TFA is a peptide of 21 amino acids. At a dose of 3 μM TLQP-21 induces up to ~69% of the corresponding contraction promoted by acetylcholine[1][2].

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

2546.77

Formula

C109H171F3N40O28
Sequence

Thr-Leu-Gln-Pro-Pro-Ala-Ser-Ser-Arg-Arg-Arg-His-Phe-His-His-Ala-Leu-Pro-Pro-Ala-Arg
Sequence Shortening

TLQPPASSRRRHFHHALPPAR
运输条件

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

Sealed storage, away from moisture

Powder -80deg;C 2 years
-20deg;C 1 year

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
溶解性数据
In Vitro:;

H2O : 50 mg/mL (19.63 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.3927 mL 1.9633 mL 3.9265 mL
5 mM 0.0785 mL 0.3927 mL 0.7853 mL
10 mM 0.0393 mL 0.1963 mL 0.3927 mL

*

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。
参考文献

  • [1]. Elena Bresciani , et al. TLQP-21, A VGF-Derived Peptide Endowed of Endocrine and Extraendocrine Properties: Focus on In Vitro Calcium Signaling. Int J Mol Sci. 2019 Dec 24;21(1):130.

    [2]. Cheryl Cero, et al. The TLQP-21 Peptide Activates the G-protein-coupled Receptor C3aR1 via a Folding-Upon-Binding Mechanism. ructure. 2014 Dec 2;22(12):1744-1753.