Protocol describes how to construct a library of 35-45-kb fragments of genomic DNA in the double cos site cosmid vector, SuperCos-1. The steps include: Linearization and dephosphorylation of SuperCos-1 DNA; Partial digestion of high-molecular-weight DNA with MboI; Dephosphorylation of high-molecular-weight genomic DNA; Ligation of cosmid arms to genomic DNA: Packaging and plating recombinants; Isolation and analysis of recombinant cosmids: Validation of the library. - [Read Construction of Genomic DNA Libraries in Cosmid Vectors Protocol]
Protocol for estimating the number of CD38 molecules on the CD8+ T lymphocytes of HIV-infected individuals. Includes: RECOMMENDATION OF VENDOR FOR PE-CD38 AND PE-CD4; VALIDATION OF LOGARITHMIC AMPLIFIER LINEARITY AND SENSITIVITY; CONSERVATION OF THE LEVEL OF CD4 ANTIGEN EXPRESSION ON CD4+
LYMPHOCYTES AND ITS USE AS A BIOLOGIC STANDARD FOR FLOW CYTOMETER INSTRUMENT CHARACTERIZATION; DETERMINATION OF THE NUMBER OF CD38 MOLECULES PER CD8+ CELL; etc.. - [Read Estimating the Number of CD38 Molecules on the CD8+ T Lymphocytes of HIV-Infected Individuals]