Abstract: The present invention describes primers, methods and kits for amplifying and identifying HLA alleles. Using these primers, all HLA alleles at a single locus can be amplified using either a multiplex or non-multiplex PCR approach. Within sets of the primers, control primer pairs may be used to produce control amplicons of a predetermined size from an HLA allele only if a particular HLA locus is present in the sample. The present invention further describes primers for sequencing HLA alleles following amplification. Methods and kits for using the primers are also disclosed.

Abstract: The present invention describes primers, methods and kits for amplifying and identifying HLA alleles. Using these primers, all HLA alleles at a single locus can be amplified using either a multiplex or non-multiplex PCR approach. Within sets of the primers, control primer pairs may be used to produce control amplicons of a predetermined size from an HLA allele only if a particular HLA locus is present in the sample. The present invention further describes primers for sequencing HLA alleles following amplification. Methods and kits for using the primers are also disclosed.

Abstract: The present invention describes primers, methods and kits for amplifying and identifying HLA alleles. Using these primers, all HLA alleles at a single locus can be amplified using either a multiplex or non-multiplex PCR approach. Within sets of the primers, control primer pairs may be used to produce control amplicons of a predetermined size from an HLA allele only if a particular HLA locus is present in the sample. The present invention further describes primers for sequencing HLA alleles following amplification. Methods and kits for using the primers are also disclosed.

Abstract: A preparation of a purified DNA polymerase substantially identical to native DNA polymerase isolated from Thermococcus barossii is disclosed. In a preferable form of the present invention, the DNA polymerase is approximately 68 kDa in size, retains at least 90% activity after 8 hours of incubation at 95.degree. C. and retains between 60% and 80% proof-reading ability when catalyzing a polymerization reaction with a primer with a 3 base pair mismatch.

Abstract: A bacterial preparation capable of packaging phage .lambda. DNA is disclosed. This preparation is in lyophilized form and is stable at ambient temperature. In a preferred form, the preparation contains an over-expressed terminase protein, is prepared from the bacterial strain E. coli Cla [.lambda. c/857 Sam7 .DELTA.(cos-Nu1-A)::Kn.sup.r ]/.lambda. pTER and is capable of a packaging efficiency of at least 1.times.10.sup.8 pfu/.mu.g wild type .lambda. DNA. The present invention is also a method of creating a phage .lambda. DNA packaging extract comprising the steps of preparing a bacterial extract capable of packaging phage .lambda. and lyophilizing said extract.