Circular Dichroism of Pig and Bovine Lactadherins and Their Affinity for the Pig Zona Pellucida

Hector Zayas-Perez; Salvador R. Tello-Solis; Humberto Gonzalez-Marquez; Edmundo Bonilla-Gonzalez; Guillermo Mendoza-Hernandez; Miguel Betancourt-Rule

doi:10.2174/0929866053587084

ISSN: 0929-8665
E-ISSN: 1875-5305

Circular Dichroism of Pig and Bovine Lactadherins and Their Affinity for the Pig Zona Pellucida
Authors: Hector Zayas-Perez¹, Salvador R. Tello-Solis², Humberto Gonzalez-Marquez³, Edmundo Bonilla-Gonzalez⁴, Guillermo Mendoza-Hernandez⁵ and Miguel Betancourt-Rule⁶
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¹ Area de Biofisicoquimica, Departamento de Quimica. Universidad Autonoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco 186, Iztapalapa, C.P. 09340, Mexico,D.F. ² Area de Biofisicoquimica, Departamento de Quimica. Universidad Autonoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco 186, Iztapalapa, C.P. 09340, Mexico,D.F. ³ Area de Biofisicoquimica, Departamento de Quimica. Universidad Autonoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco 186, Iztapalapa, C.P. 09340, Mexico,D.F. ⁴ Area de Biofisicoquimica, Departamento de Quimica. Universidad Autonoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco 186, Iztapalapa, C.P. 09340, Mexico,D.F. ⁵ Area de Biofisicoquimica, Departamento de Quimica. Universidad Autonoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco 186, Iztapalapa, C.P. 09340, Mexico,D.F. ⁶ Area de Biofisicoquimica, Departamento de Quimica. Universidad Autonoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco 186, Iztapalapa, C.P. 09340, Mexico,D.F.
Source: Protein and Peptide Letters, Volume 12, Issue 3, Apr 2005, p. 299 - 303
DOI: https://doi.org/10.2174/0929866053587084
- Available online: 01 Apr 2005

Abstract

We have purified and characterized pig and bovine milk lactadherins. Studies by circular dichroism spectroscopy indicate that the two proteins present a similar folding pattern. Results have been discussed in terms of their affinity for pig zona pellucida in order to use these proteins as analogs of pig sperm lactadherin in gamete studies.

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2005-04-01

2025-05-24

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Article Type: Review Article

Keyword(s): bovine; chaperone; circular dichroism; dnak; milk lactadherin; pig; zona pellucida

Circular Dichroism of Pig and Bovine Lactadherins and Their Affinity for the Pig Zona Pellucida

Abstract

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