PNA modified polypeptide BZ Val Gly Arg PNA | BOC Val Leu Gly Arg PNA

PNA Modified polypeptide Bz-Val-Gly-Arg-PNA|Boc-Val-Leu-Gly-Arg-PNA

Peptide nucleic acid (PNA,peptidenucleicacid) It's a kind of DNA Analogues , Can identify and combine DNA or RNA Sequence , Form a stable double helix structure . because PNA No negative charge , And DNA and RNA There is no electrostatic repulsion between , Therefore, the stability and specificity of the binding are greatly improved and are not hydrolyzed by nuclease and protease .

PNA Can pass Watson-Crick The form of base pairing is recognized and combined DNA or RNA Sequence , Form a stable double helix structure . because PNA No negative charge , And DNA and RNA There is no electrostatic repulsion between , Therefore, the stability and specificity of binding are greatly improved ; differ DNA or DNA、RNA Interbreeding ,PNA And DNA or RNA The hybridization of is hardly affected by the salt concentration of the hybrid system , And DNA or RNA The hybridization ability of molecules is far better than DNA/DNA or DNA/RNA, It shows high hybridization stability 、 Excellent specific sequence recognition ability 、 Not hydrolyzed by nuclease and protease .

 

Related products

Ac-Phe-Gly-PNA
Dnp-Gly-X-L-Pro-Gly-pNA
2-Ala-Ala-LeupNA
Suc-Ala-Ala-pNA
Arg-His-Gly-[TACCTAGCAT]PNA-Arg-CONH2
Phe-Val-Arg-pNA
L-Phe-Val-Arg-pNA
Bz-D-Phe-Val-Arg-pNA
D-Phe-Val-Arg-pNA
D-Val-Leu-Lys-pNA
N-Succinvl-Ala-Ala-Pro-Phe-pNA
biotin-PNA-DNA
Polypeptides PyroGlu-Pro-Arg-pNA·HCl
Arg-pNA,Lys-pNA Recombinant aminopeptidase substrate composed of basic amino acids
Chromogenic polypeptide substrate H-D-Chg-Ala-Arg-PNA
N-t-BOC-Leu-Ser-Thr-Arg-pNA Chromogenic polypeptide substrate
FITC-PNA
Biotin-PNA
5-FAM-PNA

Small make up axc,2022.07.20