[Arg8]-Vasotocin TFA

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本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。

[Arg8]-Vasotocin (TFA) 是加压素/催产素激素家族的脊椎动物神经垂体肽。

生物活性

[Arg8]-Vasotocin (TFA) is a vertebrate neurohypophyseal peptide of the vasopressin/oxytocin hormone family^[1].

体外研究
(In Vitro)

[Arg8]-Vasotocin occurs throughout the vertebrate phyla, being present in primitive fish, the cyclostomes, and remaining unchanged in vertebrates up to and including birds^[1].

[Arg8]-Vasotocin excites neurones in the dorsal vagal complex in vitro^[2].

分子量

1164.24

性状

Solid

Formula

C₄₅H₆₈F₃N₁₅O₁₄S₂

Sequence

Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6)

Sequence Shortening

CYIQNCPRG-NH2 (Disulfide bridge: Cys1-Cys6)

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 : 50 mg/mL(42.95 mM;Need ultrasonic)

配制储备液

浓度溶剂体积质量

1 mg

5 mg

10 mg

1 mM	0.8589 mL	4.2946 mL	8.5893 mL
5 mM	0.1718 mL	0.8589 mL	1.7179 mL
10 mM	0.0859 mL	0.4295 mL	0.8589 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℃, 6 months; -20℃, 1 month (sealed storage, away from moisture)。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。