2. PROTAC
  3. Molecular Glues

Molecular Glues

Protein degradation agents based on the ubiquitin-proteasome pathway include a part of molecular glues. Molecular glues are a class of small molecule compounds that can induce or stabilize the interaction between proteins. If one of the protein is ubiquitin ligase, molecular glue can cause another protein to undergo ubiquitin modification and degradation through the proteasome pathway, which is similar to PROTAC. However, these molecules are classified as ligand for E3 ligase as functional molecules in subsequent classification. Older drugs, thalidomide, lenalidomide, and pomalidomide, together with CC-90009 and CC-92480 reported later all belong to this category.

Molecular Glues Related Products (50):

Cat. No. Product Name Effect Purity
  • HY-101291
    Iberdomide 98.84%
    Iberdomide (CC-220) is an orally active and potent cereblon (CRBN) E3 ligase modulator (CELMoD) with an IC50 of ~150 nM for cereblon-binding affinity. Iberdomide, a derivative of Thalidomide (HY-14658), has antitumor and immunostimulatory activities[1][2].
  • HY-10984
    Pomalidomide
    Pomalidomide, the third-generation immunomodulatory agent, acts as molecular glue. Pomalidomide interacts with the E3 ligase cereblon and induces degradation of essential Ikaros transcription factors.
  • HY-101488
    CC-885 99.23%
    CC-885 is a cereblon (CRBN) modulator with potent anti-tumour activity.
  • HY-A0003
    Lenalidomide 99.91%
    Lenalidomide (CC-5013), a derivative of Thalidomide, acts as molecular glue. Lenalidomide is an orally active immunomodulator. Lenalidomide (CC-5013) is a ligand of ubiquitin E3 ligase cereblon (CRBN), and it causes selective ubiquitination and degradation of two lymphoid transcription factors, IKZF1 and IKZF3, by the CRBN-CRL4 ubiquitin ligase. Lenalidomide (CC-5013) specifically inhibits growth of mature B-cell lymphomas, including multiple myeloma, and induces IL-2 release from T cells[1][2].
  • HY-B0579
    Cyclosporin A
    Cyclosporin A (Cyclosporine A) is an immunosuppressant which binds to the cyclophilin and inhibits phosphatase activity of calcineurin with an IC50 of 5 nM[3]. Cyclosporin A also inhibits CD11a/CD18 adhesion[8].
  • HY-18569S3
    3-Indoleacetic acid-d7
    3-Indoleacetic acid-d7 is the deuterium labeled 3-Indoleacetic acid[1]. 3-Indoleacetic acid (Indole-3-acetic acid) is the most common natural plant growth hormone of the auxin class. It can be added to cell culture medium to induce plant cell elongation and division.
  • HY-18569S4
    3-Indoleacetic acid-13C6
    3-Indoleacetic acid-13C6 is the 13C labeled 3-Indoleacetic acid[1]. 3-Indoleacetic acid (Indole-3-acetic acid) is the most common natural plant growth hormone of the auxin class. It can be added to cell culture medium to induce plant cell elongation and division.
  • HY-B0579S1
    Cyclosporin A-d3
    Cyclosporin A-d3 is the d3-labeled Cyclosporin A (HY-B0579)[1].
  • HY-10984S2
    Pomalidomide-d4
    Pomalidomide-d4 is the deuterium labeled Pomalidomide. Pomalidomide, the third-generation immunomodulatory agent, acts as molecular glue. Pomalidomide interacts with the E3 ligase cereblon and induces degradation of essential Ikaros transcription factors<
  • HY-145776
    ALV1
    ALV1 potently induces degradation of both Ikaros and Helios without unexpected off-target activity. ALV1 binds CRBN with IC50 of 0.55 µM. ALV1 degrades cells stably expressing IKZF1Δ and IKZF2Δ GFP fusions with mCherry reporter with DC50s of 2.5 and 10.3 nM[1].
  • HY-141449
    NRX-103094 99.89%
    NRX-103094 is a potent enhancer of the interaction between β-catenin, and its cognate E3 ligase, SCFβ-TrCP. NRX-103094 enhances the binding of pSer33/Ser37 β-catenin peptide for β-TrCP with an EC50 of 62 nM and a Kd of 0.6 nM[1].
  • HY-A0003B
    Lenalidomide hemihydrate 99.67%
    Lenalidomide hemihydrate (CC-5013 hemihydrate), a derivative of Thalidomide, acts as molecular glue. Lenalidomide hemihydrate is an orally active immunomodulator. Lenalidomide hemihydrate (CC-5013 hemihydrate) is a ligand of ubiquitin E3 ligase cereblon (CRBN), and it causes selective ubiquitination and degradation of two lymphoid transcription factors, IKZF1 and IKZF3, by the CRBN-CRL4 ubiquitin ligase. Lenalidomide hemihydrate (CC-5013 hemihydrate) specifically inhibits growth of mature B-cell lymphomas, including multiple myeloma, and induces IL-2 release from T cells[1][2].
  • HY-130122
    MG-277 98.94%
    MG-277, a molecular glue degrader, effectively induces degradation of a translation termination factor based on Cereblon E3 ligand, GSPT1, with a DC50 of 1.3 nM. MG-277 potently inhibits tumor cell growth in a p53-independent manner, with IC50s of 3.5 nM for RS4;11 cells and 3.4 nM for p53 mutant RS4;11/IRMI-2 cells, respectively. Anticancer activity[1].
  • HY-130800
    Eragidomide 99.76%
    Eragidomide (CC-90009) is a first-in-class GSPT1-selective cereblon (CRBN) E3 ligase modulator, acts as a molecular glue. Eragidomide coopts the CRL4CRBN to selectively target GSPT1 for ubiquitination and proteasomal degradation[1][2].
  • HY-122464A
    Jasmonic acid
    Jasmonic acid ((-)-Jasmonic acid) is a plant growth regulator and a derivative of α-Linolenic acid (HY-N0728). Jasmonic acid signaling can also induce the MAP kinase cascade pathway, calcium channel, and many processes that interact with signaling molecules[1][2].
  • HY-137206
    ALV2 98.07%
    ALV2 is a potent and selective Helios degrader. ALV2 binds CRBN, with an IC50 of 0.57 μM. Helios is the zinc-finger transcription factor that can maintain a stable Treg cell phenotype in the inflammatory tumor microenvironment[1].
  • HY-145320
    TMX-4113 98.66%
    TMX-4113 is a degrader of phosphodiesterase 6D (PDE6D) and casein kinase 1α (CK1α). TMX-4113 can be used for the research of cancer[1].
  • HY-14658S
    Thalidomide D4 98.03%
    Thalidomide-d4 is a deuterium labeled Thalidomide. Thalidomide inhibits cereblon (CRBN), a part of the cullin-4 E3 ubiquitin ligase complex CUL4-RBX1-DDB1, with a Kd of ~250 nM, and has immunomodulatory, anti-inflammatory and anti-angiogenic cancer properties[1][2].
  • HY-146237
    Golcadomide
    Golcadomide (CC-99282) is a potent and orally active cereblon (CRBN) E3 ligase modulator (CELMoD). Golcadomide co-opts CRBN to induce potent and targeted degradation of Ikaros and Aiolos. Golcadomide can be used for researching non-Hodgkin lymphomas[1].
  • HY-108705
    BI-3802 99.43%
    BI-3802 is a highly potent BCL6 degrader and inhibits the Bric-à-brac (BTB) domain of BCL6 with an IC50 of ≤3 nM. BI-3802 induces the polymerization of BCL6 and promotes BCL6 degration depended on E3 ligase SIAH1. BI-3802 has antitumor activity[1][2].