Patent ID: 11913067
Assignee: ILLUMINA CAMBRIDGE LIMITED
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A composition for amplifying a polynucleotide, the composition comprising:
a substrate comprising a first region and a second region;
a first plurality of capture primers coupled to the first region of the substrate;
a second plurality of capture primers coupled to the second region of the substrate, the capture primers of the second plurality of capture primers being longer than the capture primers of the first plurality of capture primers;
a first plurality of orthogonal capture primers coupled to the first region of the substrate; and
a second plurality of orthogonal capture primers coupled to the second region of the substrate, the orthogonal capture primers of the second plurality of orthogonal capture primers being shorter than the orthogonal capture primers of the first plurality of orthogonal capture primers.