2. Signaling Pathways
  3. NF-κB
  4. RANKL/RANK

RANKL/RANK

Receptor activator of NF-κB (RANK) and its ligand receptor activator of NF-κB ligand (RANKL) are encoded, respectively, by the Tumor necrosis factor receptor superfamily member 11A (Tnfrsf11a) and the Tumor necrosis factor ligand superfamily member 11 (Tnfsf11) genes, RANK and RANKL constitute a receptor-ligand pair initiating a signaling pathway of paramount relevance in bone remodeling, lymph node formation, establishment of the thymic microenvironment, mammary gland development during pregnancy, and bone metastasis in cancer. RANK mutant mice, as well as RANKL mutant mice, exhibit severe osteopetrosis and defective tooth eruption due to a complete lack in osteoclast. Moreover, RANKL and RANK mutant mice lack lymph nodes and AIRE+ thymic medullary epithelial cells.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N6973
    Boldine
    		Inhibitor 99.57%
    Boldine is an apomorphine isoquinoline alkaloid extracted from the root of the pheasant pepper (Litsea cubeba). Boldine is an oral effective antioxidant, anti-inflammatory, antitumor agent, and can inhibit osteoclast formation. Boldine induces apoptosis of human bladder cancer cells by regulating ERK, AKT and GSK-3β. Boldine ameliorates bone destruction by down-regulating the OPG/RANKL/RANK signaling pathway. It can be used in rheumatoid arthritis research.
    Boldine
  • HY-N0499
    Cyanidin Chloride
    		98.94%
    Cyanidin Chloride (IdB 1027), a subclass of anthocyanin, displays antioxidant and anti-carcinogenesis properties. Cyanidin Chloride (IdB 1027) inhibits osteoclast formation, hydroxyapatite resorption, and receptor activator of NF-κB ligand (RANKL)-induced osteoclast marker gene expression.
    Cyanidin Chloride
  • HY-B0012
    Pamidronic acid
    		Inhibitor 98.00%
    Pamidronic acid, the second-generation nitrogen-containing bisphosphonate, is an inhibitor of bone loss. Pamidronic acid significantly inhibits subchondral bone loss in early osteoarthritis by upregulating the expression of OPG in cartilage and subchondral bone, and inhibiting the expression of RANKL and MMP-9 in both tissues, as well as TLR-4 in cartilage, thereby alleviating cartilage degeneration. Additionally, Pamidronic acid can inhibit the signaling of Wnt and β-catenin, and is applicable for research on osteoporosis and osteosarcoma.
    Pamidronic acid
  • HY-Y0148
    10-Hydroxydecanoic acid
    		98.77%
    10-Hydroxydecanoic acid (10-HDAA) is a saturated fatty acid derived from 10-hydroxy-trans-2-decenoic acid, which can be isolated from royal jelly. 10-Hydroxydecanoic acid exhibits various biological activities, including anti-inflammatory, insecticidal, anti-malarial, and anti-Leishmania properties, as well as enhancing antigen-specific immune responses. The anti-inflammatory effects of 10-Hydroxydecanoic acid are primarily mediated by inhibiting the activation of NF-κB and the translation of interferon regulatory factor 1 (IRF-1), which reduces the production of interleukin 6 (IL-6) and nitric oxide (NO) in inflammatory cells. Additionally, 10-Hydroxydecanoic acid alleviates neuroinflammatory responses through the p53-autophagy pathway and the p53-NLRP3 pathway. Finally, 10-Hydroxydecanoic acid enhances antigen-specific immune responses by promoting the effective uptake of antigens by microfold cells.
    10-Hydroxydecanoic acid
  • HY-P9958A
    Denosumab (anti-TNFSF11)
    Denosumab (anti-TNFSF11) is a RANKL inhibitor that is effective against giant cell tumor of bone (GCTB).Denosumab eliminates RANK-positive tumor giant cells and reduces the relative content of proliferative, dense-cell tumor stromal cells.
    Denosumab (anti-TNFSF11)
  • HY-B0012B
    Pamidronic acid sodium
    		Inhibitor
    Pamidronic acid sodium, the second-generation nitrogen-containing bisphosphonate, is an inhibitor of bone loss. Pamidronic acid sodium significantly inhibits subchondral bone loss in early osteoarthritis by upregulating the expression of OPG in cartilage and subchondral bone, and inhibiting the expression of RANKL and MMP-9 in both tissues, as well as TLR-4 in cartilage, thereby alleviating cartilage degeneration. Additionally, Pamidronic acid sodium can inhibit the signaling of Wnt and β-catenin, and is applicable for research on osteoporosis and osteosarcoma.
    Pamidronic acid sodium
  • HY-B0012AR
    Pamidronate disodium (Standard)
    		Inhibitor
    Pamidronate disodium (Standard) is the analytical standard of Pamidronate disodium.Pamidronate disodium (Standard), the second-generation nitrogen-containing bisphosphonate, is an inhibitor of bone loss. Pamidronate disodium (Standard) significantly inhibits subchondral bone loss in early osteoarthritis by upregulating the expression of OPG in cartilage and subchondral bone, and inhibiting the expression of RANKL and MMP-9 in both tissues, as well as TLR-4 in cartilage, thereby alleviating cartilage degeneration. Additionally, Pamidronate disodium (Standard) can inhibit the signaling of Wnt and β-catenin, and is applicable for research on osteoporosis and osteosarcoma.
    Pamidronate disodium (Standard)
  • HY-N0499R
    Cyanidin Chloride (Standard)
    Cyanidin (Chloride) (Standard) is the analytical standard of Cyanidin (Chloride). This product is intended for research and analytical applications. Cyanidin Chloride (IdB 1027), a subclass of anthocyanin, displays antioxidant and anti-carcinogenesis properties. Cyanidin Chloride (IdB 1027) inhibits osteoclast formation, hydroxyapatite resorption, and receptor activator of NF-κB ligand (RANKL)-induced osteoclast marker gene expression.
    Cyanidin Chloride (Standard)
  • HY-B0012A
    Pamidronate disodium
    		Inhibitor ≥98.0%
    Pamidronate disodium, the second-generation nitrogen-containing bisphosphonate, is an inhibitor of bone loss. Pamidronate disodium significantly inhibits subchondral bone loss in early osteoarthritis by upregulating the expression of OPG in cartilage and subchondral bone, and inhibiting the expression of RANKL and MMP-9 in both tissues, as well as TLR-4 in cartilage, thereby alleviating cartilage degeneration. Additionally, Pamidronate disodium can inhibit the signaling of Wnt and β-catenin, and is applicable for research on osteoporosis and osteosarcoma.
    Pamidronate disodium
  • HY-N10117
    2,3-Bis(3-indolylmethyl)indole
    		98.42%
    2,3-Bis(3-indolylmethyl)indole significantly suppresses RANKL-induced osteoclast formation, actin ring formation, and bone resorption in a concentration-dependent manner.
    2,3-Bis(3-indolylmethyl)indole
  • HY-N1746
    (2S)-2'-Methoxykurarinone
    		98.86%
    (2S)-2'-Methoxykurarinone, a compound isolated from the roots of Sophora flavescens, has anti-inflammatory, antipyretic, antidiabetic, and antineoplastic effects. (2S)-2'-Methoxykurarinone (MK) inhibits osteoclastogenesis and bone resorption through down-regulation of RANKL signaling. (2S)-2'-Methoxykurarinone (MK) displays cytotoxic activity against human myeloid leukemia HL-60 cells.
    (2S)-2'-Methoxykurarinone
  • HY-P99966
    Narlumosbart
    		Inhibitor
    Narlumosbart (JMT103) is an IgG4κ antibody targeting receptor activator of nuclear factor-κB ligand (RANKL).
    Narlumosbart
  • HY-158311
    Anti-osteoporosis agent-8
    		Inhibitor
    Anti-osteoporosis agent-8 (Compound 4aa) is an inhibitor for RANKL, which inhibits RANKL-induced osteoclastogenesis and osteoclast differentiation (IC50 is 2.41 μM) in cells RAW264.7. Anti-osteoporosis agent-8 ameliorates bone loss in an ovariectomized (OVX) mice model.
    Anti-osteoporosis agent-8
  • HY-N6973R
    Boldine (Standard)
    Boldine (Standard) is the analytical standard of Boldine. This product is intended for research and analytical applications. Boldine is an aporphine isoquinoline alkaloid extracted from the root of Litsea cubeba and also possesses these properties, including antioxidant, anti-inflammatory and cytoprotective effects. Boldine suppresses osteoclastogenesis, improves bone destruction by down-regulating the OPG/RANKL/RANK signal pathway and may be a potential therapeutic agent for rheumatoid arthritis.
    Boldine (Standard)
  • HY-N10062
    Amakusamine
    		Inhibitor
    Amakusamine inhibits the receptor activator of nuclear factor-κB ligand (RANKL)-induced formation of multinuclear osteoclasts with an IC50 value of 10.5 μM in RAW264.7 cells.
    Amakusamine
  • HY-162280
    PROTAC BTK Degrader-9
    		Inhibitor
    PROTAC BTK Degrader-9 (compound 23) is a PROTAC degrader that effectively targets BTK. PROTAC BTK Degrader-9 downregulates the BTK-PLCγ2-Ca2+-NFATc1 signaling pathway activated by RANKL. Thus, PROTAC BTK Degrader-9 was able to inhibit osteoclastogenesis and attenuate alveolar bone resorption in a mouse periodontitis model.
    PROTAC BTK Degrader-9
  • HY-W438351
    1,3-Dibenzyl-5-fluorouracil
    		Inhibitor
    1,3-Dibenzyl-5-fluorouracil is a chemical inhibitor of osteoclastogenesis. 1,3-Dibenzyl-5-fluorouracil inhibits the expression of osteoclast markers by downregulating the receptor activator of NF-κB ligand (RANKL) and macrophage colony-stimulating factor (M-CSF) signaling pathways. 1,3-Dibenzyl-5-fluorouracil can be used in the study of metabolic bone diseases.
    1,3-Dibenzyl-5-fluorouracil
  • HY-168090
    Anti-osteoporosis agent-11
    Anti-osteoporosis agent-11 (compound 3k) is an anti-osteoporosis compound targeting osteoclasts. Anti-osteoporosis agent-11 has the most significant inhibitory effect on osteoclast differentiation, with an IC50 value of 0.36 μM. In addition, Anti-osteoporosis agent-11 inhibits osteoclast formation, bone resorption, and the expression of osteoclast-specific genes by blocking rankl-induced mitogen-activated protein kinase (MAPK) and NF-κB signaling pathways.
    Anti-osteoporosis agent-11
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity