In the gene and cell therapy field, there is a clear need to have cost-effective, scalable processes in the development of successful therapies utilizing viral vectors. Use of ultracentrifugation (UCF ...

Let Xt be a linear process defined by Xt=Σ k=0 ∞ψ kε t-k, where {ψ k,k≥ 0} is a sequence of real numbers and {ε k, k = 0,±1,±2,...} is a sequence of random variables. Two basic results, on the ...