2. Signaling Pathways
  3. Cell Cycle/DNA Damage
    Metabolic Enzyme/Protease
  4. HSP
  5. HSP Inhibitor

HSP Inhibitor

HSP Isoform Comparison

HSP Inhibitors (140):

Cat. No. Product Name Effect Purity
  • HY-10211
    Tanespimycin
    		Inhibitor 99.07%
    Tanespimycin (17-AAG) is a potent HSP90 inhibitor with an IC50 of 5 nM, having a 100-fold higher binding affinity for tumour cell derived HSP90 than normal cell derived HSP90. Tanespimycin depletes cellular STK38/NDR1 and reduces STK38 kinase activity. Tanespimycin also downregulates the stk38 gene expression.
  • HY-10941
    VER-155008
    		Inhibitor 99.91%
    VER-155008 is an inhibitor of Hsp70, with IC50s of 0.5 μM, 2.6 μM, and 2.6 μM for Hsp70, Hsc70 and Grp7, respectively, and with a Kd of 0.3 μM for Hsp70.
  • HY-18680
    PU-WS13
    		Inhibitor 99.94%
    PU-WS13 is a selective Grp94 inhibitor, with an EC50 of 0.22 μM.
  • HY-11038
    Zelavespib
    		Inhibitor 99.90%
    Zelavespib (PU-H71) is a potent Hsp90 inhibitor, with an IC50 of 51 nM in MDA-MB-468 cells.
  • HY-15230
    Geldanamycin
    		Inhibitor 99.78%
    Geldanamycin is a Hsp90 inhibitor with antimicrobial activity against many Gram-positive and some Gram-negative bacteria. Geldanamycin has anti-influenza virus H5N1 activities.
  • HY-15205
    Ganetespib
    		Inhibitor 99.84%
    Ganetespib (STA-9090) is a heat shock protein 90 (HSP90) inhibitor which exhibits potent cytotoxicity in a wide variety of hematological and solid tumor cell lines. Ganetespib has antiangiogenic effects in colorectal cancer mediated through inhibition of HIF-1α and STAT3.
  • HY-10215
    Luminespib
    		Inhibitor 99.81%
    Luminespib (VER-52296) is a potent HSP90 inhibitor with IC50s of 7.8 and 21 nM for HSP90α and HSP90β, respectively.
  • HY-19356
    Rocaglamide
    		Inhibitor 99.34%
    Rocaglamide (Roc-A) is isolated from the genus Aglaia and can be used for coughs, injuries, asthma and inflammatory skin diseases. Rocaglamide is a potent inhibitor of NF-κB activation in T-cells. Rocaglamide is a potent and selective heat shock factor 1 (HSF1) activation inhibitor with an IC50 of ~50 nM. Rocaglamide inhibits the function of the translation initiation factor eIF4A. Rocaglamide also has anticancer properties in leukemia.
  • HY-100437
    HA15
    		Inhibitor 99.62%
    HA15 is a potent and specific inhibitor of ER chaperone BiP/GRP78/HSPA5, inhibits the ATPase activity of BiP, with anti-cancerous activity.
  • HY-102007A
    Gamitrinib TPP hexafluorophosphate
    		Inhibitor 98.52%
    Gamitrinib TPP hexafluorophosphate is a Gamitrinib (GA) mitochondrial matrix inhibitor. Gamitrinib TPP hexafluorophosphate is a mitochondrial targeted HSP90 inhibitor with anti-cancer activity.
  • HY-15098
    Apoptozole
    		Inhibitor 99.42%
    Apoptozole (Apoptosis Activator VII) is an inhibitor of the ATPase domain of Hsc70 and Hsp70, with Kds of 0.21 and 0.14 μM, respectively, and can induce apoptosis.
  • HY-12024
    Alvespimycin hydrochloride
    		Inhibitor 99.55%
    Alvespimycin hydrochloride (17-DMAG hydrochloride; KOS-1022; BMS 826476) is a potent inhibitor of Hsp90, binding to Hsp90 with EC50 of 62±29 nM.
  • HY-14463
    Onalespib
    		Inhibitor 99.62%
    Onalespib (AT13387) is a long-acting second-generation Hsp90 inhibitor with a Kd of 0.71 nM.
  • HY-138280
    DTHIB
    		Inhibitor 99.58%
    DTHIB is a direct and selective heat shock factor 1 (HSF1) inhibitor with a Kd of 160 nM for DTHIB binding to the HSF1 DNA binding domain (DBD). DTHIB inhibits HSF1 cancer gene signature (HSF1 CaSig) and selectively stimulates degradation of nuclear HSF1. DTHIB has potently anticancer activities and can be used for prostate cancer research.
  • HY-15785
    Pimitespib
    		Inhibitor 99.31%
    Pimitespib (TAS-116) is an oral bioavailable, ATP-competitive, highly specific HSP90α/HSP90β inhibitor (Kis of 34.7 nM and 21.3 nM, respectively) without inhibiting other HSP90 family proteins such as GRP94. Pimitespib demonstrates less ocular toxicity.
  • HY-100872
    KRIBB11
    		Inhibitor 99.54%
    KRIBB11 is an inhibitor of Heat shock factor 1 (HSF1), with IC50 of 1.2 μM.
  • HY-124653
    HSP27 inhibitor J2
    		Inhibitor 99.25%
    HSP27 inhibitor J2 (J2) is a HSP27 inhibitor, which significantly induces abnormal HSP27 dimer formation and inhibits a production of HSP27 giant polymers, thereby having an effect of inhibiting a chaperone function of the HSP27 and reducing a cell protection function thereof. HSP27 inhibitor J2 (J2) remarkably enhances the antiproliferative activity of 17-AAG and sensitizes cisplatin-induced lung cancer cell growth inhibition.
  • HY-124817
    Col003
    		Inhibitor 99.78%
    Col003 is a selective and potent inhibitor of Hsp47 and competitively binds to the collagen binding site on Hsp47 (IC50=1.8 μM). Col003 discourages the interaction of Hsp47 with collagen and inhibits collagen secretion by destabilizing the collagen triple helix. Col003 can be used for the investigation of fibrosis
  • HY-10940
    Pifithrin-μ
    		Inhibitor 99.53%
    Pifithrin-μ is an inhibitor of p53 and HSP70, with antitumor and neuroprotective activity.
  • HY-15096
    MKT-077
    		Inhibitor 98.05%
    MKT-077 (FJ-776), a highly water-soluble mitochondrial dye, has significant antitumor activity. MKT-077 exhibits low cytotoxicity, and inhibits broad-spectrum human cancer cell lines (colon cancer, breast cancer, pancreatic cancer). MKT-077 inhibits the growth of tumor in nude mice enograft tumor model. Ex/Em=488/543 nm.