You can find comprehensive answer to your technical questions in QIAGEN FAQs page or browse selected FAQs bellow:
How can I check the integrity of RNA purified using RNeasy Kits?
If the housekeeping and target genes differ significantly in abundance, will they both be amplified with equal efficiency using QuantiFast Multiplex PCR Kits?
Will QuantiTect Primer Assays work at an annealing temperature of 60ºC with QuantiFast SYBR Green PCR and RT-PCR Kits?
Can I use my gene-specific primers with the FastLane Cell cDNA Kit and the QuantiTect Reverse Transcription Kit?
Why is the activation time for HotStarTaq Plus Polymerase in the QuantiFast SYBR Green Kits different from that for QuantiFast Probe Kits?
Why is a 2-step (and not a 3-step) cycling protocol recommended for QuantiFast SYBR Green PCR Kits?
What is the detection limit of the QuantiFast Kits for real-time PCR?
What annealing temperature should be used with the QuantiTect Primer Assays?
Should I use Omniscript or Sensiscript for reverse transcription of low-copy mRNA?
Is it possible to use the QuantiTect Reverse Transcription Kit with bacterial RNA?
How should I quantify RNA isolated with RNeasy Kits?
How many freeze–thaw cycles can QuantiFast Master Mixes tolerate?
Does DEPC harm RNA?
Do you have a protocol for the isolation of viral RNA from stool?