Your product is now available from Integrated DNA Technologies.
Many of the Swift products you have grown to love are now part of our new complete portfolio, xGen™ NGS. Through this new partnership we are pleased to offer you comprehensive next generation sequencing solutions.
xGen NGS—made for you.
Unsure of what products are available? Or, perhaps you’d like guidance on which products are compatible? If so, try our xGen NGS Solutions Builder Tool today.
Choose your region, country/territory, and preferred language
Frequently asked questions
Our Scientific Applications Support team has assembled a list of frequently asked questions to help you find answers quickly. Filter using one or more categories to focus on specific topics, or use the search bar to perform a text search.
Search all FAQs:
Is a PAM sequence present in every gene?
The frequency of the dinucleotide ‘GG’ (the essential bases of the Cas9 PAM sequence) is 5.21% in the human genome , it is reasonable to expect that most genes will contain the NGG sequence of the S. pyogenes PAM.
Scherer S Cold Spring Harbor Laboratory. Press., A short guide to the human genome2008, Cold Spring Harbor, N.Y.: Cold Spring Harbor Laboratory Press. xiv, 173 p.