Patent ID: 11896674
Assignee: SUZHOU RIBO LIFE SCIENCE CO., LTD.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC A  C

Claim 10:
11. The siRNA conjugate according to claim 1, wherein the siRNA further comprises a nucleotide sequence 5, which has a length of 1-3 nucleotides and is linked to 3′ terminal of the antisense strand, thereby constituting a 3′ overhang of the antisense strand; and wherein the nucleotide sequence 5 has a length of 2 nucleotides; and in the direction from 5′ terminal to 3′ terminal, the nucleotide sequence 5 is 2 consecutive thymidine deoxyribonucleotides, 2 consecutive uridine ribonucleotides, or 2 nucleotides complementary to the target mRNA.