Antigen Design and Sera Purification. Custom antisera. Sigma Aldrich. Peptide Selection and Design, Coupling Strategy
# Selecting the Protein Carrier, Multiple Antigenic Peptides (MAPs), Choice of Host, Adjuvant, Immunization, & Sera Collection, Antisera Purification, Ammonium Sulfate Precipitation, Protein A/G, Immunoaffinity Purification. - [Read Antigen Design and Sera Purification]
In this stage of the protocol, a mammalian cDNA library constructed in a plasmid such as pJG4-5 is transformed into yeast strains containing pBAIT and the lexAop-lacZ reporter plasmid. PJG4-5 expresses the cloned cDNAs from a cassette containing a transcriptional activation domain and other moieties under the control of the yeast GAL1 promoter. - [Read Two-hybrid Systems Stage 2: Selecting an Interactor Protocol]