The primers are DNA, that is much more stable than RNA. If you transport them on ice, it shouldnt be a problem.

BR BIrger

Dear Brodin, 

Thank you very much for your reply . It is really appreciated , 

Kind regards, Mara

Most primers are very stable, even at room temperature, a short trip will have no impact in my experience

Dear Ingi ,

thank you very much for your answer, 

Best, Mara

Yes Mara you can carry them withouth any cold preservation they are pretty stable at room temperature! :D. You could have asked me directly :).

Good luck with your primers! 

Maria

I have generally received primer stock (powder form) in room temperature and I leave them at RT until I dissolve them in water to prepare a stock solution.  If you are transporting primer solution, it is still not a problem to transport them in Ice. The cool pack works for few hours anyway. They are being very stable, they should be fine even in room temperature. 

I agree. In my experience, R/T transport of lyophilised primers (powder) should be fine for transport, even if it takes a couple of days.