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Results for "

RI-OR2

" in MedChemExpress (MCE) Product Catalog:

8

Inhibitors & Agonists

3

Peptides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-126972A
    RI(dl)-2 TFA

    		RAD51 Cancer
    RI(dl)-2 TFA is a potent and selective RAD51-mediated D-loop formation inhibitor with an IC50 of 11.1 μM. RI(dl)-2 TFA does not influence RAD51 binding to ssDNA and inhibits homologous recombination (HR) activity in human cells (IC50 of 3.0 μM) .
    RI(dl)-2 TFA
  • HY-16904
    RI-2
    1 Publications Verification

    		 RAD51 Cancer
    RI-2 is a reversible RAD51 inhibitor, with an IC50 of 44.17 μM, and specifically inhibits homologous recombination repair in human cells.
    RI-2
  • HY-P10823
    RI-OR2

    		Amyloid-β Neurological Disease
    RI-OR2, a retro-inverso peptide, is an amyloid-β (Aβ) oligomerization inhibitor. RI-OR2 binds to immobilized β-Amyloid (1-42) (HY-P1363A) monomers and fibrils, with an apparent Kd of 9-12 μM, and also acted as an inhibitor of Aβ(1-42) fibril extension .
    RI-OR2
  • HY-P10824
    RI-OR2-TAT

    		Amyloid-β Neurological Disease
    RI-OR2-TAT is a brain-penetrant inhibitor of β-Amyloid oligomerization, which is produced by adding the HIV protein transduction domain TAT to RI-OR2. RI-OR2-TAT binds to Aβ42 fibrils with a Kd value of 58-125 nM. RI-OR2-TAT reduces Aβ aggregation and plaque levels, reduces activation of microglia and oxidative damage, and increases the number of young neurons in the dentate gyrus .
    RI-OR2-TAT
  • HY-P10319
    RI-STAD-2

    		PKA Cardiovascular Disease Cancer
    RI-STAD-2 is a high-affinity interfering peptide that regulates the subunit RI of protein kinase A (PKA). RI-STAD-2 interferes with the binding of AKAPs and PKA-RI by simulating the interaction between AKAPs' α-helix domain and PKA-RI's dimerization/anchoration (D/D) domain, thereby affecting PKA activity and intracellular localization. RI-STAD-2 can be used to study the role of AKAPs interaction with PKA-RI in pathological processes such as cardiovascular disease and cancer .
    RI-STAD-2
  • HY-126972
    RI(dl)-2

    		RAD51 Cancer
    RI(dl)-2 blocks RAD51’s D-loop activity in biochemical systems with an IC50 value of 11.1 µM and inhibits homologous recombination (HR) activity with an IC50 value of 3.0 µM. RI(dl)-2 inhibits HR-mediated repair of DNA double strand breaks and sensitizes different cancer cell lines .
    RI(dl)-2
  • HY-120994
    Rp-8-CPT-cAMPS sodium

    		PKA Neurological Disease Inflammation/Immunology
    Rp-8-CPT-cAMPS sodium, a cAMP analog, is a potent and competitive antagonist of cAMP-induced activation of cAMP-dependent PKA I and II. Rp-8-CPT-cAMPS sodium preferentially selects site A of RI compares to site A of RII and site B of RII compares to site B of RI .
    Rp-8-CPT-cAMPS sodium
  • HY-120994A
    Rp-8-CPT-cAMPS

    		PKA Neurological Disease Inflammation/Immunology
    Rp-8-CPT-cAMPS, a cAMP analog, is a potent and competitive antagonist of cAMP-induced activation of cAMP-dependent PKA I and II. Rp-8-CPT-cAMPS preferentially selects site A of RI compares to site A of RII and site B of RII compares to site B of RI .
    Rp-8-CPT-cAMPS

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