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Angel Justiz-Vaillant 2020. Chicken immunization with Keyhole limpet hemocynin (KLH)-gp120 fragment (254-274) conjugate raises anti-KLH antibodies in egg yolks.. protocols.io https://dx.doi.org/10.17504/protocols.io.bjvtkn6nCopy Citation Copied
URL: https://dx.doi.org/DOI:10.17504/protocols.io.bjvtkn6n
Authors: Angel Justiz-Vaillant
Group: University of the West Indies, [email protected]
Summary: Chicken immunization with peptides is inefective if only just the peptides are being inoculated. However, to make the immune response effective the fragment 254-274 of HIV-1 was conjugated with a carrier protein (KLH) that produced a critical immune response, assessed by ELISA, Immunoblot analysis and dot blot [1-4]. The Polson method (1990) can be used effectively to separate the IgY antibody from the egg yolk of immunized chickens [5].References1. Schade R, Pfister C, Italatsch R, Henklien P (1991) Polyclonal antibodies from chicken egg yolk-an alternative to the production of mammalian IgG type antibodies in rabbits. ATLA 19: 403-419. 2. Justiz Vaillant AA, Akpaka PE, Smikle M, McFarlane-Anderson N (2012) In vitro Inhibition of Staphylococcus aureus Isolates by Anti-Anti-Idiotypic Antibodies to Staphylococcal Protein (SpA). J Vaccines Vaccin 3: 127-131.3. Collins AM, Roberton DM, Hosking CS, Flannery GR (1991) Oral immunization with xenogeneic antibodies stimulates the production of systemic and mucosal anti-idiotypic antibodies. Immunology 73: 388-393. 4. Ho DD, Kaplan JC, Rackauskas IE, Gurney ME (1988) Second conserved domain of gp120 is important for HIV infectivity and antibody neutralization. Science 239: 1021-1023. 5. Polson A (1990) Isolation of IgY from the yolks of eggs by a chloroform polyethylene glycol procedure. Immunol Invest 19: 253-258.
Affiliations: University of the West Indies St. Augustine
Version: 1
Publication Date: 2020
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