Hpn fragment MAHHEEQHG-NH2

Description

Product name: Hpn fragment MAHHEEQHG-NH2

Catalog#: 1501034

Organism:

Synonyms: Helicobacter histidine-rich protein,N-terminal fragments of Hpn,

CAS NO.:

Sequence: MAHHEEQHG-NH2

Modifications: c-terminal amide,

M.W:1074.14

M.F.:C43H63N17O14S1

Purity: 95% by HPLC

Counter ion: Trifluoacetate

Format: Lyophilized powder

Description: The N-terminal protected and unprotected peptides MAHHEEQHG-NH2, Ac-MAHHEEQHG-NH2 from Hpn (Helicobacter histidine-rich protein) and MAHHEQQQQQQA-NH2, Ac-MAHHEQQQQQQA-NH2 from Hpn-like protein, respectively, were synthesized and their interactions with Cu2+ and Ni2+ ions were studied by potentiometric, UV–visible, CD, and EPR techniques. The studies have shown that because of their albumin-like sequence, unprotected peptides are very effective chelating agents for both studied metals. The presence of the hexa-glutamine sequence has very distinct impact on the stability of the complexes formed even if direct interactions with metal ions were not found.

Uniprot ID:

 

Usage: For Scientific Research Use Only, Not for Human Use.