What is the largest PCR amplicon that can be amplified with the HotStar HiFidelity Polymerase Kit?
FAQ ID -1047

In QIAGEN labs, we have amplified PCR products up to 5 kb from complex genomic DNA, and up to 10 kb from less complex lambda phage DNA with the HotStar HiFidelity Polymerase Kit, following standard protocols in the HotStar HiFidelity PCR Handbook.

For targets larger than 5 kb of complex genomic DNA, and larger than 10 kb of less complex DNA, we recommend to follow the protocol 'Amplification of Long PCR Products' in the HotStar HiFidelity PCR Handbook. The protocol uses a mixture of HotStar HiFidelity DNA Polymerase and Taq, or HotStar Taq Plus DNA Polymerase, and allows much longer fragments to be generated. In-house we have tested fragments up to 13 kb from complex genomic DNA or up to 30 kb from less complex lambda phage DNA using this protocol.