Dynamin inhibitory peptide

发表于由

Dynamin inhibitory peptide;

Dynamin inhibitory peptide 竞争性地阻止了动力蛋白 (dynamin) 与两性纤维蛋白的结合，从而防止了内吞作用。Dynamin inhibitory peptide 阻断多巴胺 D3 对 GABAA 受体的作用。

Dynamin inhibitory peptideamp;;

Dynamin inhibitory peptide Chemical Structure

CAS No. : 251634-21-6

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

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生物活性

Dynamin inhibitory peptide competitively blocks binding of dynamin to amphiphysin, thus preventing endocytosis. Dynamin inhibitory peptide blocks the dopamine D3 effect on GABAA receptors[1].

体外研究
(In Vitro)

Dynamin inhibitory peptide (50 μM) inhibits GABAAR endocytosis[1].

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

1121.25

Formula

C47H80N18O14
CAS 号

251634-21-6
Sequence

Gln-Val-Pro-Ser-Arg-Pro-Asn-Arg-Ala-Pro
Sequence Shortening

QVPSRPNRAP
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.
Solvent Solubility
In Vitro:;

H2O

Peptide Solubility and Storage Guidelines:

1.;;Calculate the length of the peptide.

2.;;Calculate the overall charge of the entire peptide according to the following table:

; Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.;;Recommended solution:

Overall charge of peptide Details
Negative (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.;;If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.;;Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.;;For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
参考文献

  • [1]. Guojun Chen, et al. Dopamine D3 receptors regulate GABAA receptor function through a phospho-dependent endocytosis mechanism in nucleus accumbens. J Neurosci. 2006 Mar 1;26(9):2513-21.