MicroRNA

miRNA

MicroRNA

Related Products

MicroRNAs (miRNAs) are a naturally occurring class of small (approximately 22 nucleotides long) non-coding RNAs that regulate post-transcriptional gene expression to control cellular processes, development, cell differentiation, and homeostasis. MicroRNAs are essential for embryo, cell, and tissue development, regulating cell differentiation, proliferation, and apoptosis, hence their importance in human reproduction. Meanwhile, abnormal expression or function of miRNAs are found to be closely associated with the occurrence or development of various human diseases, including cancers. In light of their significant roles in physiology and pathology, miRNAs are emerging as novel biomolecular targets for chemical-biological studies, including regulation and detection.

Multiple steps are involved in the generation of miRNAs. Most miRNAs are produced by the canonical biogenesis pathway, which involves transcription by RNA polymerase II to make a primary transcript (pri-miRNA) and cleavage by the microprocessor complex to yield a hairpin precursor miRNA (pre-miRNA) in the nucleus. The pre-miRNA is then exported into the cytoplasm, where cleavage by the enzyme Dicer creates a double-stranded RNA duplex. Only a single strand from the double-stranded RNA duplex forms the mature miRNA and is incorporated into the RNA-induced silencing complex (RISC), which guides the binding of Argonaute (AGO) proteins in the RISC to the 3’untranslated region (UTR) to either repress protein translation or promote mRNA degradation. In addition to canonical miRNA biogenesis pathways, non-canonical microprocessor-independent or Dicer-independent miRNA biogenesis pathways also exist. Despite miRNAs being mostly involved in the down-regulation of gene expression, there are reports of miRNAs promoting gene expression. In addition, relationships between miRNAs and their targets are not always one-to-one in a specific cell type. In fact, a single miRNA may regulate many mRNA targets, and conversely, a single mRNA target also can be regulated by many miRNAs.

MicroRNA Related Products (18515)
Antibodies (1)

By Effects:	Inhibitors (30) Agonist (1) Antagonists (3) Activators (13) Modulators (6)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-R00495

hsa-miR-26a-5p mimic
hsa-miR-26a-5p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-26a-5p mimic hsa-miR-26a-5p mimic

HY-RI00540

hsa-miR-30c-5p inhibitor
hsa-miR-30c-5p inhibitors are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA inhibitors have full-length nucleotide 2'-methoxy modification. The miRNA inhibitors strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning.

hsa-miR-30c-5p inhibitor hsa-miR-30c-5p inhibitor

HY-R00499

hsa-miR-27a-5p mimic
hsa-miR-27a-5p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-27a-5p mimic hsa-miR-27a-5p mimic

HY-R01139

hsa-miR-451a mimic
hsa-miR-451a mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-451a mimic hsa-miR-451a mimic

HY-RI00499

hsa-miR-27a-5p inhibitor		98.96%
hsa-miR-27a-5p inhibitors are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA inhibitors have full-length nucleotide 2'-methoxy modification. The miRNA inhibitors strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning.

hsa-miR-27a-5p inhibitor hsa-miR-27a-5p inhibitor

HY-RI00329

hsa-miR-181a-5p inhibitor
hsa-miR-181a-5p inhibitors are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA inhibitors have full-length nucleotide 2'-methoxy modification. The miRNA inhibitors strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning.

hsa-miR-181a-5p inhibitor hsa-miR-181a-5p inhibitor

HY-R00138

hsa-miR-124-3p mimic
hsa-miR-124-3p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-124-3p mimic hsa-miR-124-3p mimic

HY-N8207

Gypenoside LI	Inhibitor	98.29%
Gypenoside LI, a gypenoside monomer, possesses anti-tumor activity. Gypenoside LI induces cell apoptosis, cell cycle and migration.

HY-RI00686

hsa-miR-328-3p inhibitor
hsa-miR-328-3p inhibitors are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA inhibitors have full-length nucleotide 2'-methoxy modification. The miRNA inhibitors strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning.

hsa-miR-328-3p inhibitor hsa-miR-328-3p inhibitor

HY-R00926

hsa-miR-423-5p mimic		98.01%
hsa-miR-423-5p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-423-5p mimic hsa-miR-423-5p mimic

HY-132602

Remlarsen	Agonist
Remlarsen (MRG-201), a miR-29b mimic, acts a miR-29b agonist. Remlarsen has the potential for preventiong formation of a fibrotic scar or cutaneous fibrosis.

HY-R00268A

hsa-miR-138-5p agomir
hsa-miR-138-5p agomirs are chemically-modified double-strand miRNA mimics with modified mature miRNA strand: 2 phosphorothioates at the 5' end, 4 phosphorothioates at the 3' end, 3' end cholesterol group, and full-length nucleotide 2'-methoxy modification. They are designed to mimic endogenous miRNAs and recommended for miRNA functional studies. Compared with miRNA mimics, they exhibits enhanced cellular uptake, stability and regulatory activity in vivo.

hsa-miR-138-5p agomir hsa-miR-138-5p agomir

HY-RI02691

mmu-miR-155-5p inhibitor
mmu-miR-155-5p inhibitors are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA inhibitors have full-length nucleotide 2'-methoxy modification. The miRNA inhibitors strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning.

mmu-miR-155-5p inhibitor mmu-miR-155-5p inhibitor

HY-R00319

hsa-miR-15a-5p mimic
hsa-miR-15a-5p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-15a-5p mimic hsa-miR-15a-5p mimic

HY-RI00495

hsa-miR-26a-5p inhibitor
hsa-miR-26a-5p inhibitors are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA inhibitors have full-length nucleotide 2'-methoxy modification. The miRNA inhibitors strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning.

hsa-miR-26a-5p inhibitor hsa-miR-26a-5p inhibitor

HY-RI00268A

hsa-miR-138-5p antagomir
hsa-miR-138-5p antagomirs are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA antagomirs have 2 phosphorothioates at the 5' end, 4 phosphorothioates at the 3' end, 1 cholesterol group at the 3' end, and full-length nucleotide 2'-methoxy modification. The miRNA antagomirs strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning. Stability of miRNA antagomirs appears to be significantly higher than miRNA inhibitors, they exhibits enhanced cellular uptake, stability and regulatory activity in vivo.

hsa-miR-138-5p antagomir hsa-miR-138-5p antagomir

HY-R00445

hsa-miR-214-3p mimic		98.31%
hsa-miR-214-3p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-214-3p mimic hsa-miR-214-3p mimic

HY-R00250

hsa-miR-132-5p mimic
hsa-miR-132-5p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-132-5p mimic hsa-miR-132-5p mimic

HY-RI04606

hsa-miR-24-3p inhibitor
hsa-miR-24-3p inhibitors are chemically-modified oligonucleotides that hybridize with mature miRNAs. The miRNA inhibitors have full-length nucleotide 2'-methoxy modification. The miRNA inhibitors strongly compete with mature miRNAs to prevent the complementary pairing of miRNAs and their target genes, thereby inhibiting miRNAs from functioning.

hsa-miR-24-3p inhibitor hsa-miR-24-3p inhibitor

HY-R00464

hsa-miR-221-3p mimic
hsa-miR-221-3p mimics are small, chemically synthesized double-stranded RNAs that mimic endogenous miRNAs and enable miRNA functional analysis by up-regulation of miRNA activity.

hsa-miR-221-3p mimic hsa-miR-221-3p mimic

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MicroRNA

MicroRNA

MicroRNA Related Products (18515)

Antibodies (1)

MicroRNA Related Products (18515):