PDZ1 Domain inhibitor peptide TFA

发表于2024年10月3日由Whatman官网

PDZ1 Domain inhibitor peptide TFA;

PDZ1 Domain inhibitor peptide TFA 是一种环状肽，结合 β-Ala 内酰胺侧链接头，并靶向 PSD-95 的 PDZ1 域。PDZ1 Domain inhibitor peptide TFA 破坏 GluR6/PSD-95 的相互作用，可以与 GluR6 的 C 末端竞争在 PDZ1 域的结合。

PDZ1 Domain inhibitor peptide TFA Chemical Structure

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

* Please select Quantity before adding items.

生物活性

PDZ1 Domain inhibitor peptide TFA, a cyclic peptide, incorporates a β-Ala lactam side chain linker and targets the PDZ1 domains of the postsynaptic density protein 95 (PSD-95). PDZ1 Domain inhibitor peptide TFA disrupts the GluR6/PSD-95 interaction and is very efficient in competing against the C terminus of GluR6 for the PDZ1 domain^[1].

分子量

933.97

Formula

C₄₀H₆₂F₃N₉O₁₃

Sequence Shortening

YKKTEAV (Lactam bridge:Lys3-Glu5)

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]. Andrea Piserchio, et al. Targeting specific PDZ domains of PSD-95; structural basis for enhanced affinity and enzymatic stability of a cyclic peptide. Chem Biol. 2004 Apr;11(4):469-73.

PDZ1 Domain inhibitor peptide

发表于2024年8月7日由Whatman官网

PDZ1 Domain inhibitor peptide;

PDZ1 Domain inhibitor peptide 是一种环状肽，结合 β-Ala 内酰胺侧链接头，并靶向 PSD-95 的 PDZ1 域。PDZ1 Domain inhibitor peptide 破坏 GluR6/PSD-95 的相互作用，可以与 GluR6 的 C 末端竞争在 PDZ1 域的结合。

PDZ1 Domain inhibitor peptide Chemical Structure

CAS No. : 1315378-73-4

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

* Please select Quantity before adding items.

生物活性

PDZ1 Domain inhibitor peptide, a cyclic peptide, incorporates a β-Ala lactam side chain linker and targets the PDZ1 domains of the postsynaptic density protein 95 (PSD-95). PDZ1 Domain inhibitor peptide disrupts the GluR6/PSD-95 interaction and is very efficient in competing against the C terminus of GluR6 for the PDZ1 domain^[1].

分子量

819.94