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

HSP

Heat shock proteins

HSP

Related Products

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HSP (Heat shock proteins) are a group of proteins induced by heat shock, the most prominent members of this group are a class of functionally related proteins involved in the folding and unfolding of other proteins. HSP expression is increased when cells are exposed to elevated temperatures or other stress. This increase in expression is transcriptionally regulated. The dramatic upregulation of the heat shock proteins is a key part of the heat shock response and is induced primarily by heat shock factor (HSF). HSPs are found in virtually all living organisms, from bacteria to humans. Heat shock proteins appear to serve a significant cardiovascular role. Hsp90, Hsp84, Hsp70, Hsp27, Hsp20 and alpha B crystallin all have been reported as having roles in the cardiovasculature.

HSP Isoform Specific Products:

HSP Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N10393
    Vibsanin A
    		Inhibitor
    Vibsanin A, a protein kinase C (PKC) activator, exhibits anti-proliferative activity against human cancer cell lines. Vibsanin A is also a HSP90 inhibitor.
    Vibsanin A
  • HY-176404
    DDO-6691
    		Inhibitor
    DDO-6691 is a heat shock protein 90 (HSP90) inhibitor. DDO-6691 has antiproliferative effects on a variety of tumor cells, with HCT-116 colon cancer cells being the most sensitive (IC50: 1.08 μM). DDO-6691 exhibits potent tumor growth inhibition in the HCT-116 xenograft mouse model.
    DDO-6691
  • HY-162751
    Anticancer agent 249
    		Inhibitor
    Anticancer agent 249 (Compound 89) is an inhibitor for Hsp90β with IC50 of 16.5 μM in PC3MM2 cell. Anticancer agent 249 inhibits proliferation of cancer cells MCF-7, T47D, MDA-MB-231, MDA-MB-468 and SKBr3 with IC50 of 1.8-5.3 μM. Anticancer agent 249 induces apoptosis in MDA-MB-231. Anticancer agent 249 exhibits antitumor efficacy in mice.
    Anticancer agent 249
  • HY-106723
    AMP-PCP
    		Activator
    AMP-PCP is an ATP analogue and can bind to Hsp90 N-terminal domain with a Kd value of 3.8 μM. AMP-PCP binding favors the formation of the active homodimer of Hsp90.
    AMP-PCP
  • HY-167731
    Monorden diacetate
    		Inhibitor
    Monorden diacetate serves as a promising lead compound in the development of novel fungicides due to its potential as an Hsp90 inhibitor.
    Monorden diacetate
  • HY-11039
    PU24FCl
    		Inhibitor
    PU24FCl is a specific inhibitor of Hsp90. PU24FCl exhibits wide-ranging anti-cancer activities. PU24FCl accumulates in tumors while being rapidly cleared from normal tissue.
    PU24FCl
  • HY-N0830BS
    Palmitic acid-13C sodium
    		Activator
    Palmitic acid-13C (sodium) is the 13C-labeled Palmitic acid. Palmitic acid is a long-chain saturated fatty acid commonly found in both animals and plants. Palmitic acid can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in in mouse granulosa cells.
    Palmitic acid-<sup>13</sup>C sodium
  • HY-170818
    Grp94 Inhibitor-3
    		Inhibitor
    Grp94 Inhibitor-3 (Compound C6) is a selective glucose regulated protein 94 (Grp94) inhibitor with an affinity of 5.52 μM. Grp94 Inhibitor-3 is promising for research of primary open-angle glaucoma and metastatic cancer.
    Grp94 Inhibitor-3
  • HY-162605
    CYD0682
    		Inhibitor
    CYD0682 is an analog of Oridonin (HY-N0004). CYD0682 attenuates STAT3 activation and ECM production via an HSP90 pathway in hepatic stellate cells.
    CYD0682
  • HY-111524
    CPUY201112
    		Inhibitor
    CPUY201112 is a potent heat shock protein Hsp90 inhibitor with Kd of 27 nM. CPUY201112 induces p53-mediated apoptosis in MCF-7 cells, resulting in cell cycle arrest, which can be used in cancer research.
    CPUY201112
  • HY-170328
    Hsp90-IN-36
    		Inhibitor
    Hsp90-IN-36 (compound 5) is a Hsp90 inhibitor with anticancer activity (MCF-7, IC50=14.74 μM).
    Hsp90-IN-36
  • HY-N1934R
    Dihydroberberine (Standard)
    		Inhibitor
    Dihydroberberine (Standard) is the analytical standard of Dihydroberberine. This product is intended for research and analytical applications. Dihydroberberine is a naturally occurring isoquinoline alkaloid with anti-inflammatory, anti-atherosclerotic, hypolipidemic and anti-tumor activities. Dihydroberberine inhibits the human ether-related gene (hERG) channel and significantly reduces the expression of heat shock protein 90 (Hsp90) and its interaction with hERG. Dihydroberberine also blocks the TLR4/MyD88/NF-κB signaling pathway to reduce pro-inflammatory cytokines and immunoglobulins, and has inhibitory effects on DSS (HY-116282C)-induced experimental colitis. Dihydroberberine also increases the sensitivity of lung cancer to sunitinib (HY-10255A), with synergistic efficacy.
    Dihydroberberine (Standard)
  • HY-170667
    Autophagy activator-1
    		Inhibitor
    Autophagy activator-1 (Compound B2) is an autophagy activator Autophagy. Activator-1 ultimately leads to the activation of autophagy by downregulating key members of the HSP70 family and activating the unfolded protein response.
    Autophagy activator-1
  • HY-126601
    Malonganenone A
    		Inhibitor
    Malonganenone A is an antimalarial marine alkaloid that disrupts the interaction between PfHsp70-x and Hsp40. Malonganenone A inhibits plasmodial and not human Hsp70 ATPase activity (Hsp40-stimulated), and hindered the aggregation suppression activity of PfHsp70-x.
    Malonganenone A
  • HY-N0830S20
    Palmitic acid-d9
    		Activator
    Palmitic acid-d9 is the deuterium labeled Palmitic acid. Palmitic acid is a long-chain saturated fatty acid commonly found in both animals and plants. PA can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in in mouse granulosa cells.
    Palmitic acid-d<sub>9</sub>
  • HY-147747
    HSP90-IN-12
    Among vibsanin a analogues, vibsanin a analog C (VAC) showed anti proliferative effect on various cancer cell lines, and the anti proliferative activity was the strongest among vibsanin a analogues. In addition, VAC fluctuated the amount of hsp90 related proteins in cells and inhibited hsp90 mediated protein refolding of luciferase in vitro.
    HSP90-IN-12
  • HY-N0576R
    Solanesol (Standard)
    		Inducer
    Solanesol (Standard) is the analytical standard of Solanesol (HY-N0576). This product is intended for research and analytical applications. Solanesol is an orally active aliphatic terpene alcohol. Solanesol is mainly found in tobacco and other Solanaceae plants. Solanesol induces HO-1 and Hsp70 expression, activates p38 and Akt signaling pathways, and inhibits Apoptosis (reduces caspase-3 and PARP cleavage). Solanesol has antioxidant, anti-inflammatory, and neuroprotective activities. Solanesol can be used in the research of Huntington's disease, alcoholic liver disease, chronic inflammatory pain, anxiety, Alzheimer's disease, and bipolar disorder.
    Solanesol (Standard)
  • HY-124109
    TRC051384 hydrochloride
    		Inducer
    TRC051384 hydrochloride is a potent inducer of heat shock protein 70 (HSP70). TRC051384 hydrochloride exhibits protective effects against neuronal trauma via inhibition of necroptosis. TRC051384 hydrochloride can be used for the research of ischemic stroke.
    TRC051384 hydrochloride
  • HY-115499
    MPC-0767
    		Inhibitor
    MPC-0767 is a potent, selective, and orally active hsp90 inhibitor. MPC-0767 is an L-alanine ester proagent of MPC-3100 with improved chemical stability.
    MPC-0767
  • HY-N7196
    Myrtucommulone A
    		Inhibitor
    Myrtucommulone A is a non-prenylated acylphloroglucinol that can be isolated from Myrtus communis (myrtle). Myrtucommulone A interacts with the HSP60 chaperone and inhibits HSP60 chaperone activity. Myrtucommulone A decreases the expression of LRP130, LONP.
    Myrtucommulone A
Cat. No. Product Name / Synonyms Application Reactivity
HSP Isoform Comparison

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