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.

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How are the xGen Stubby Adapter and Unique Dual Index Primer Pairs delivered?

The xGen Stubby Adapter is delivered resuspended in a tube at a concentration of 15 µM and is available in 16 and 96 reaction sizes (1 reaction = 5 µL).

The xGen Unique Dual Index Primer Pairs are delivered resuspended in single-use plates and sealed with a pierceable seal. Each well contains a specific unique dual index (UDI) primer pair at a concentration of 20 μM (10 μM of each primer).