1. Membrane Transporter/Ion Channel
  2. Potassium Channel
  3. Tamapin TFA

Tamapin TFA 是一种毒液肽,靶向小电导 Ca(2+) 激活的 K(+) (SK) 通道。Tamapin TFA 是 SK2钾通道)的选择性阻断剂。Tamapin TFA 抑制海马锥体神经元 SK 通道介导的电流。塔玛宾可以从印度红蝎 (Mesobuthus tamulus) 中分离出来。

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Custom Peptide Synthesis

Tamapin TFA

Tamapin TFA Chemical Structure

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规格 价格 是否有货 数量
1 mg ¥2000
In-stock
5 mg ¥5120
In-stock
10 mg 现货 询价
50 mg   询价  
100 mg   询价  

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Customer Review

Other Forms of Tamapin TFA:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Tamapin TFA is a venom peptide, targeting to small conductance Ca(2+)-activated K(+) (SK) channels. Tamapin TFA is a selctive blocker of SK2 (Potassium Channel). Tamapin TFA inhibits SK channel-mediated currents in pyramidal neurons of the hippocampus. Tamapin TFA can be isolated from the Indian red scorpion (Mesobuthus tamulus)[1].

分子量

3458.11 (free base)

Formula

C146H238N44O41S6.xC2HF3O2

性状

固体

颜色

White to off-white

Sequence

Ala-Phe-Cys-Asn-Leu-Arg-Arg-Cys-Glu-Leu-Ser-Cys-Arg-Ser-Leu-Gly-Leu-Leu-Gly-Lys-Cys-Ile-Gly-Glu-Glu-Cys-Lys-Cys-Val-Pro-Tyr-NH2 (Disulfide bridge: Cys3-Cys21, Cys8-Cys26, Cys12-Cys28)

Sequence Shortening

AFCNLRRCELSCRSLGLLGKCIGEECKCVPY-NH2 (Disulfide bridge: Cys3-Cys21, Cys8-Cys26, Cys12-Cys28)

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
细胞实验: 

DMSO 中的溶解度 : ≥ 50 mg/mL

* "≥" means soluble, but saturation unknown.

  • 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
纯度 & 产品资料
参考文献
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:
Tamapin TFA
目录号:
HY-P5154A
需求量: