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Note: (i) 0 indicates modification in opposite strand. (ii) Multiple modifications are separated bt asterisk (*).
  • By modification in sense strand

  • By modification position in sense strand

  • By modification in antisense strand

  • By modification position in antisense strand

  • Reference
  • Total number of Results for 21141919 are 25
    Results from 0 - 25
    SMDBidsiRNA (sense/antisense) 5'>3'Modification (sense/antisense)Position (sense/antisense) Modified component (sense/antisense) Efficacy (%)Reference
    SM4427
    GGCCUUUCACUACUCCUACTT
    GUAGGAGUAGUGAAAGGCCTT
    2-Deoxyribonucleotide
    2-Deoxyribonucleotide
    20,21
    20,21
    Base
    Base
    36 percent target mRNA inhibition
    21141919
    SM4428
    GGCCUUUCACUACUCCUACTT
    GUAGGAGUAGUGAAAGGCCTT
    [1,1-Biphenyl]-3,5-dimethanol
    [1,1-Biphenyl]-3,5-dimethanol
    20,21
    20,21
    Base
    Base
    43 percent target mRNA inhibition
    21141919
    SM4429
    GGCCUUUCACUACUCCUACTT
    GUAGGAGUAGUGAAAGGCCTT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol
    20,21
    20,21
    Base
    Base
    30 percent target mRNA inhibition
    21141919
    SM4430
    GGCCUUUCACUACUCCUACTT
    GUAGGAGUAGUGAAAGGCCTT
    [3-(hydroxymethyl)-5-phenanthren-9-ylphenyl]methanol
    [3-(hydroxymethyl)-5-phenanthren-9-ylphenyl]methanol
    20,21
    20,21
    Base
    Base
    22 percent target mRNA inhibition
    21141919
    SM4431
    GGCCUUUCACUACUCCUACTT
    GUAGGAGUAGUGAAAGGCCTT
    [3-(hydroxymethyl)-5-pyren-1-ylphenyl]methanol
    [3-(hydroxymethyl)-5-pyren-1-ylphenyl]methanol
    20,21
    20,21
    Base
    Base
    0 percent target mRNA inhibition
    21141919
    SM4432
    GGCCUUUCACUACUCCUACTT
    GUAGGAGUAGUGAAAGGCCTT
    Fluorescein* 2-Deoxyribonucleotide
    2-Deoxyribonucleotide
    1 * 21,22
    20,21
    Base
    Base
    NA
    21141919
    SM4433
    GGCCUUUCACUACUCCUACTT
    GUAGGAGUAGUGAAAGGCCTT
    Fluorescein* [1,1-Biphenyl]-3,5-dimethanol
    [1,1-Biphenyl]-3,5-dimethanol
    1 * 21,22
    21,22
    Base
    Base
    NA
    21141919
    SM4434
    CUUCUUCGUCGAGACCAUGTT
    CAUGGUCUCGACGAAGAAGTT
    2-Deoxyribonucleotide
    2-Deoxyribonucleotide
    20,21
    20,21
    Base
    Base
    45 percent target mRNA inhibition
    21141919
    SM4435
    CUUCUUCGUCGAGACCAUGTT
    CAUGGUCUCGACGAAGAAGTT
    [1,1-Biphenyl]-3,5-dimethanol* 2-Deoxyribonucleotide
    2-Deoxyribonucleotide
    1 * 20,21
    20,21
    Base
    Base
    45 percent target mRNA inhibition
    21141919
    SM4436
    CUUCUUCGUCGAGACCAUGTT
    CAUGGUCUCGACGAAGAAGTT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* 2-Deoxyribonucleotide
    2-Deoxyribonucleotide
    1 * 20,21
    20,21
    Base
    Base
    25 percent target mRNA inhibition
    21141919
    SM4437
    CUUCUUCGUCGAGACCAUGTT
    CAUGGUCUCGACGAAGAAGTT
    2-Deoxyribonucleotide
    [1,1-Biphenyl]-3,5-dimethanol* 2-Deoxyribonucleotide
    20,21
    1 * 21,22
    Base
    Base
    34 percent target mRNA inhibition
    21141919
    SM4438
    CUUCUUCGUCGAGACCAUGTT
    CAUGGUCUCGACGAAGAAGTT
    2-Deoxyribonucleotide
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* 2-Deoxyribonucleotide
    20,21
    1 * 21,22
    Base
    Base
    25 percent target mRNA inhibition
    21141919
    SM4439
    UUUCACUACUCCUACGAGCTT
    GCUCGUAGGAGUAGUGAAATT
    2-Deoxyribonucleotide
    2-Deoxyribonucleotide
    20,21
    20,21
    Base
    Base
    0 percent target mRNA inhibition
    21141919
    SM4440
    UUUCACUACUCCUACGAGCTT
    GCUCGUAGGAGUAGUGAAATT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* [3-(hydroxymethyl)phenyl]methanol
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* 1,3-Benzenedimethanol
    1 * 20,21
    20,21
    Base
    Base
    67 percent target mRNA inhibition
    21141919
    SM4441
    UUUCACUACUCCUACGAGCTT
    GCUCGUAGGAGUAGUGAAATT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* [3-(hydroxymethyl)phenyl]methanol
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol
    1 * 20,21
    20,21
    Base
    Base
    43 percent target mRNA inhibition
    21141919
    SM4442
    UUUCACUACUCCUACGAGCTT
    GCUCGUAGGAGUAGUGAAATT
    5-O-methylthymidine
    2-Deoxyribonucleotide
    1
    20,21
    Base
    Base
    31 percent target mRNA inhibition
    21141919
    SM4443
    UAAGAUGUUCAUCGAGUCCTT
    GGACUCGAUGAACAUCUUATT
    2-Deoxyribonucleotide
    2-Deoxyribonucleotide
    20,21
    20,21
    Base
    Base
    0 percent target mRNA inhibition
    21141919
    SM4444
    UAAGAUGUUCAUCGAGUCCTT
    GGACUCGAUGAACAUCUUATT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* [3-(hydroxymethyl)phenyl]methanol
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* 1,3-Benzenedimethanol
    1 * 21,22
    20 * 21
    Base
    Base
    58 percent target mRNA inhibition
    21141919
    SM4445
    UAAGAUGUUCAUCGAGUCCTT
    GGACUCGAUGAACAUCUUATT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* [3-(hydroxymethyl)phenyl]methanol
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol
    1 * 21,22
    21,22
    Base
    Base
    71 percent target mRNA inhibition
    21141919
    SM4446
    GUCUCGUAGACCGUGCAUCATT
    UGAUGCACGGUCUACGAGACTT
    2-Deoxyribonucleotide
    2-Deoxyribonucleotide
    21,22
    20,21
    Base
    Base
    NA
    21141919
    SM4447
    GUCUCGUAGACCGUGCAUCATT
    UGAUGCACGGUCUACGAGACTT
    [3-(hydroxymethyl)phenyl]methanol
    1,3-Benzenedimethanol
    21,22
    20,21
    Base
    Base
    NA
    21141919
    SM4448
    GUCUCGUAGACCGUGCAUCATT
    UGAUGCACGGUCUACGAGACTT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* [3-(hydroxymethyl)phenyl]methanol
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* 1,3-Benzenedimethanol
    1 * 22,23
    21 * 22
    Base
    Base
    NA
    21141919
    SM4449
    GUCUCGUAGACCGUGCAUCATT
    UGAUGCACGGUCUACGAGACTT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* [3-(hydroxymethyl)phenyl]methanol
    1,3-Benzenedimethanol
    1 * 22,23
    21,22
    Base
    Base
    NA
    21141919
    SM4450
    GUCUCGUAGACCGUGCAUCATT
    UGAUGCACGGUCUACGAGACTT
    [3-(hydroxymethyl)phenyl]methanol
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* 1,3-Benzenedimethanol
    21,22
    21 * 22
    Base
    Base
    NA
    21141919
    SM4451
    GUCUCGUAGACCGUGCAUCATT
    UGAUGCACGGUCUACGAGACTT
    [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* 2-Deoxyribonucleotide* [3-(hydroxymethyl)phenyl]methanol
    2-Deoxyribonucleotide*  [3-(hydroxymethyl)-5-naphthalen-1-ylphenyl]methanol* [3-(hydroxymethyl)phenyl]methanol
    1 * 7,11,14,18 * 22,23
    4,8,11,15 * 21 * 22
    Base
    Base
    NA
    21141919