Belkis Ferrer-Cosme

Universal Enzyme-Linked Immunosorbent Assays (ELISA) and Utility in the Detection of Antibodies against Salmonella spp. in Several Animal Species

Angel A. Justiz-Vaillant, Belkis Ferrer-Cosme & Suzette Curtello · International Journal of TROPICAL DISEASE & Health · 2022

The aim of this study was to confirm the feasibility of using hybrid immunoglobulin-binding reagents in ELISAs for IgG/IgY detection and detection of specific antibodies against an infectious microorganism (Salmonella spp.) in various animal species using a universal diagnostic E...

Open access Research Article 10.9734/ijtdh/2022/v43i1430641

Production of Antibodies in Egg Whites of Chickens

Angel Justiz Vaillant, Belkis Ferrer-Cosme & Sehlule Vuma · Current Journal of Applied Science and Technology · 2021

Background:  IgM, which participates in the primary immune response, is the primary antibody in egg whites. There is scant information about the production of antibodies in egg whites. This study describes the preparation of antibodies against a bacterial antigen, staphylococcal...

Open access Research Article 10.9734/cjast/2021/v40i1531409