The chemical substance with the name "pro-lys-lys-lys-arg-lys-val-glu-asp-pro-tyr-cys" and CAS number 105425-98-7 is a peptide composed of a specific sequence of amino acids. This peptide features proline (pro), lysine (lys), arginine (arg), valine (val), glutamic acid (glu), aspartic acid (asp), tyrosine (tyr), and cysteine (cys). Peptides like this one are characterized by their unique sequences, which determine their biological activity and function. The presence of multiple lysine residues suggests a potential for strong positive charge, which can influence interactions with other biomolecules. Additionally, the inclusion of proline may introduce structural rigidity, while cysteine can form disulfide bonds, contributing to the stability of the peptide's conformation. Such peptides may play roles in various biological processes, including signaling, enzyme activity, and cellular communication. Their properties can be further influenced by factors such as pH, temperature, and the presence of other ions or molecules in the environment.

pro-lys-lys-lys-arg-lys-val-glu-asp-*pro-tyr-cys

105425-98-7: The chemical substance with the name "pro-lys-lys-lys-arg-lys-val-glu-asp-pro-tyr-cys" and CAS number 105425-98-7 is a peptide composed of a specific sequence of amino acids. This peptide features proline (pro), lysine (lys), arginine (arg), valine (val), glutamic acid (glu), aspartic acid (asp), tyrosine (tyr), and cysteine (cys). Peptides like this one are characterized by their unique sequences, which determine their biological activity and function. The presence of multiple lysine residues suggests a potential for strong positive charge, which can influence interactions with other biomolecules. Additionally, the inclusion of proline may introduce structural rigidity, while cysteine can form disulfide bonds, contributing to the stability of the peptide's conformation. Such peptides may play roles in various biological processes, including signaling, enzyme activity, and cellular communication. Their properties can be further influenced by factors such as pH, temperature, and the presence of other ions or molecules in the environment.

This peptide, a nuclear localization signal DNA tagged to this peptide efficiently translocates into the cell nucleus.

CAS 105425-98-7

pro-lys-lys-lys-arg-lys-val-glu-asp-*pro-tyr-cys

SV40 T-Ag-derived NLS peptide

Ref: TM-TP1653