metabion international

metabion | nGS Oligos

nGS Oligos | How are nGS oligos made? | What is the difference between synthesis scale and final yield? | What is the trityl-group? | How fast can metabion deliver nGS oligos? | How can I order metabion nGS oligos? | What kind of documentation do I get with my nGS oligos? | When I place an order for a larger number of oligos, sometimes some of them are delayed – why is this? | After using your primers for nGS sequencing, I have found out that the sequence corresponding to the primer is not identical to the primer sequence I have ordered. Why? | Do my oligos have a phosphate on the 5' end? | What is the maximum length a DNA oligo can be synthesized? | What do the provided dry oligonucleotide pellets look like? | What do I re-suspend my oligos in and what concentration should I aim to? | How stable are my oligos once I have resuspended them? | Are there guidelines that should be taken into account when designing oligonucleotides? | Why Mass-Check and when MALDI- or ESI-ToF? | What is the difference between preparative and analytical HPLC? | Order Forms | Data Sheets | Credit Card Payment Form

metabion | DNA Oligos - single tube

DNA Oligos - single tube | Fluorescent Modifications | Non-Fluorescent Modifications | How are oligos made? | What is scale of synthesis? | What is coupling efficiency? | Why is coupling efficiency important? | What is the trityl-group? | How do you measure coupling efficiency? | When I place an order for a larger number of oligos, sometimes some of them are delayed – why is this? | How fast can metabion deliver DNA oligos in single tube format? | Do I need to have my oligos purified? | Why are the yields lower for modified oligos? | I have sequenced a clone I have prepared with your primer and the sequence for the primer region was different from the one I have ordered. Why? | Do my oligos have a phosphate on the 5' end? | My annealed oligos will not ligate. What is the problem? | Why isn't the yield for 1 µm scale syntheses five times higher than 0.2 µm scale syntheses? | What is the maximum length a DNA oligo can be synthesized? | What do the provided dry oligonucleotide pellets look like? | What do I re-suspend my oligos in and what concentration should I aim to? | How stable are my oligos once I have resuspended them? | Are there guidelines that should be taken into account when designing oligonucleotides? | Why Mass-Check and when MALDI- or ESI-ToF? | What is the difference between OPC® and HPLC purification? | What is the difference between preparative and analytical HPLC? | How can I order metabion DNA oligos? | What kind of documentation do I get with my DNA oligos in single tube format? | What about RNA oligonucleotides? | Order Forms | Data Sheets | Credit Card Payment Form