Literature DB >> 14659648

Determination of the formal reduction potential of Lumbricus terrestris hemoglobin using thin layer spectroelectrochemistry.

Scott C Dorman1, John P Harrington, Melinda S Martin, Timothy V Johnson.   

Abstract

The formal reduction potential (Eo') of Lumbricus terrestris hemoglobin was determined using thin layer spectroelectrochemistry as 0.073 (+/-0.005) V vs Ag/AgCl (0.281 V vs SHE, standard hydrogen electrode). Nernst plots of Lumbricus terrestris hemoglobin with tris-bipyridinecobalt(II) as a mediator titrant have similar linear slopes as Nernst plots of horse heart myoglobin with hexaamineruthenium(II) as a mediator titrant.

Entities:  

Mesh：

Substances：

Year:  2004        PMID： 14659648     DOI： 10.1016/j.jinorgbio.2003.10.004

Source DB:  PubMed          Journal:  J Inorg Biochem        ISSN： 0162-0134            Impact factor:   4.155


  5 in total

1.  Effects of T- and R-state stabilization on deoxyhemoglobin-nitrite reactions and stimulation of nitric oxide signaling.

Authors:  Nadiezhda Cantu-Medellin; Dario A Vitturi; Cilina Rodriguez; Serena Murphy; Scott Dorman; Sruti Shiva; Yipin Zhou; Yiping Jia; Andre F Palmer; Rakesh P Patel
Journal:  Nitric Oxide       Date:  2011-01-26       Impact factor: 4.427

2.  Purification and spectroscopic characterization of Ctb, a group III truncated hemoglobin implicated in oxygen metabolism in the food-borne pathogen Campylobacter jejuni.

Authors:  Laura M Wainwright; Yinghua Wang; Simon F Park; Syun-Ru Yeh; Robert K Poole
Journal:  Biochemistry       Date:  2006-05-16       Impact factor: 3.162

3.  Purification of Lumbricus terrestris Mega-Hemoglobin for Diverse Oxygen Therapeutic Applications.

Authors:  Chintan Savla; Carlos Munoz; Richard Hickey; Maria Belicak; Christopher Gilbert; Pedro Cabrales; Andre F Palmer
Journal:  ACS Biomater Sci Eng       Date:  2020-08-11

4.  Biophysical Properties of Lumbricus terrestris Erythrocruorin and Its Potential Use as a Red Blood Cell Substitute.

Authors:  Jacob Elmer; Andre F Palmer
Journal:  J Funct Biomater       Date:  2012-01-06

5.  Evaluating the capacity to generate and preserve nitric oxide bioactivity in highly purified earthworm erythrocruorin: a giant polymeric hemoglobin with potential blood substitute properties.

Authors:  Camille J Roche; Abhinav Talwar; Andre F Palmer; Pedro Cabrales; Gary Gerfen; Joel M Friedman
Journal:  J Biol Chem       Date:  2014-11-04       Impact factor: 5.157
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.