1. GPCR/G Protein Neuronal Signaling
  2. Somatostatin Receptor
  3. Tau conotoxin CnVA

Tau conotoxin CnVA 是一种存在于 Conus consors 蝮蛇的毒液中的小肽,属于 T1 蝮蛇肽超家族。Tau conotoxin CnVA 显示出对生长抑素 sst3 受体的高选择性相互作用 (Ki=1.5 µM),并且是已知唯一与这种 G 蛋白偶联受体 (GPCR) 亚家族相互作用的毒素。Tau conotoxin CnVA 可用于与 sst3 受体相关疾病 (如胰腺癌或垂体腺瘤) 的研究中。

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Tau conotoxin CnVA Chemical Structure

Tau conotoxin CnVA Chemical Structure

CAS No. : 1436463-45-4

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生物活性

Tau conotoxin CnVA is a small peptide found in the venom of the Conus consors pit viper, belonging to the T1 pit viper peptide superfamily. Tau conotoxin CnVA shows a highly selective interaction with the somatostatin sst3 receptor (Ki=1.5 µM) and is the only toxin known to interact with this subfamily of G protein-coupled receptors (GPCRs). Tau conotoxin CnVA can be used in the study of diseases associated with the sst3 receptor, such as pancreatic cancer or pituitary adenomas[1].

分子量

1718.10

Formula

C72H116N24O17S4

CAS 号
Sequence

Glu-Cys-Cys-His-Arg-Gln-Leu-Leu-Cys-Cys-Leu-Arg-Phe-Val-NH2 (Disulfide bridge: Cys2-Cys9; Cys3-Cys10)

Sequence Shortening

ECCHRQLLCCLRFV-NH2 (Disulfide bridge: Cys2-Cys9; Cys3-Cys10)

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

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参考文献
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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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  • 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:
Tau conotoxin CnVA
目录号:
HY-P10505
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