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-13757R
    Tamoxifen Citrate (Standard)
    		Activator
    Tamoxifen (Citrate) (Standard) is the analytical standard of Tamoxifen (Citrate). This product is intended for research and analytical applications. Tamoxifen Citrate (ICI 46474) is an orally active, selective estrogen receptor modulator (SERM) which blocks estrogen action in breast cells and can activate estrogen activity in other cells, such as bone, liver, and uterine cells.Tamoxifen Citrate is a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity. Tamoxifen Citrate also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC50 of 0.1 μM and 1.8 μM, respectively. Tamoxifen Citrate activates autophagy and induces apoptosis.Tamoxifen Citrate also can induce gene knockout of CreER(T2) transgenic mouse.
    Tamoxifen Citrate (Standard)
  • HY-N14780
    Pochonin D
    		Inhibitor
    Pochonin D ((+)-Pochonin D) is an inhibitor of heat shock protein 90 (Hsp90) with antiviral and anti-inflammatory activities. Pochonin D inhibits Hsp90, affecting the homeostasis, folding, and assembly processes of viral proteins, reducing the replication ability of the virus. Pochonin D reduces the infiltration of inflammatory cells and the secretion of inflammatory cytokines such as TNF-α and IL-1β, alleviating the inflammatory response. Pochonin D is promising for research of Human rhinoviruses (HRV) infections and cancers.
    Pochonin D
  • HY-B0779R
    Teprenone (Standard)
    		Activator
    Teprenone (Standard) is the analytical standard of Teprenone. This product is intended for research and analytical applications. Teprenone is an anti-ulcer agent, and works as an inducer of heat shock proteins (HSPs).
    Teprenone (Standard)
  • HY-167827
    Hsp90-IN-34
    		Inhibitor
    Hsp90-IN-34 (compound HAM-1) is a compound that inhibits the Aha1-Hsp90 chaperone complex with a high affinity for Hsp90/Aha1 (KDapp=23.5 µM). Hsp90-IN-34 modulates the ATPase activity of Hsp90 by affecting the interaction between Hsp90 and Aha1.
    Hsp90-IN-34
  • HY-170816
    CYP51/Hsp90-IN-1
    		Inhibitor
    CYP51/Hsp90-IN-1 (Compound MM4) is a dual CYP51/Hsp90 inhibitor. CYP51/Hsp90-IN-1 shows antifungal activity against Candida albicans and effectively inhibits important fungal virulence factors. CYP51/Hsp90-IN-1 is promising for research of invasive candidiasis.
    CYP51/Hsp90-IN-1
  • HY-10212R
    BIIB021 (Standard)
    		Inhibitor
    BIIB021 (Standard) is the analytical standard of BIIB021. This product is intended for research and analytical applications. BIIB021 (CNF2024) is an orally active, fully synthetic inhibitor of HSP90 with a Ki and an EC50 of 1.7 nM and 38 nM, respectively.
    BIIB021 (Standard)
  • HY-122184
    PET-16
    		Inhibitor
    PET-16 is a selective HSP70 inhibitor that binds to an allosteric pocket of the substrate-binding domain. PET-16 inhibits the ability of HSP70 to cycle between ATP-bound and ADP-bound states. PET-16 induces apoptosis in multiple myeloma.
    PET-16
  • HY-164548
    WK88-1
    		Inhibitor
    WK88-1, a Hsp90 inhibitor, induces overall degradation of multiple oncogenic signaling molecules including EGFR, ErbB2 and ErbB3, leading to subsequent growth arrest and apoptosis in the Gefitinib-resistant H1975 cell line.
    WK88-1
  • HY-19399C
    Iroxanadine hydrobromide
    		Activator
    Iroxanadine hydrobromide (BRX 005) is a vasculoprotector. Iroxanadine is a p38 kinase and HSP protein dual activator. Iroxanadine hydrobromide has the potential for atherosclerosis and vascular diseases research.
    Iroxanadine hydrobromide
  • HY-B1135R
    Benzbromarone (Standard)
    Benzbromarone (Standard) is the analytical standard of Benzbromarone. This product is intended for research and analytical applications. Benzbromarone is an orally active anti-gout agent. Benzbromarone has anti-infammatory, anti-oxidative stress and nephroprotective effects. Benzbromarone can be used for the research of hyperuricemia and gout.
    Benzbromarone (Standard)
  • HY-19399
    Iroxanadine
    		Activator
    Iroxanadine (BRX 005) is a vasculoprotector. Iroxanadine is a p38 kinase and HSP protein dual activator. Iroxanadine has the potential for atherosclerosis and vascular diseases research.
    Iroxanadine
  • HY-D2360
    O-Carboranylphenoxyacetanilide
    		Inhibitor
    O-Carboranylphenoxyacetanilide is a HIF-1α inhibitor and inhibits HIF-1α activation. O-Carboranylphenoxyacetanilide inhibits transcriptional activity of HIF in HeLa cells (IC50: 0.74 μM). O-Carboranylphenoxyacetanilide inhibits HSP60 chaperone activity and HSP60 ATPase activity.
    O-Carboranylphenoxyacetanilide
  • HY-12933
    BIIB-028
    		Inhibitor
    BIIB-028 is an orally active inhibitor for heat shock protein 90 (Hsp90). BIIB-028 targets the ATP-binding site of Hsp90, disrupts the function of Hsp90, leads to the degradation of client proteins, that are crucial for cancer cell survival and proliferation.
    BIIB-028
  • HY-30270R
    Mequinol (Standard)
    		Activator
    Mequinol (Standard) is the analytical standard of Mequinol. This product is intended for research and analytical applications. Mequinol (4-Methoxyphenol)yes MercurialisOne of the bioactive ingredients, mainly used for skin discoloration. MequinolIs an antioxidant that has additive/synergistic effects on carcinogenesis when combined with other phenolic antioxidants. Mequinolalso promote hERαDependent chaperone production with potential estrogenic activity.
    Mequinol (Standard)
  • HY-164142
    ETB
    		Inhibitor
    ETB is a potent Hsp60 chaperone activity inhibitor. ETB blockes the chaperone activities of the wild-type protein and of the C237A and C447A mutant proteins. ETB binds to Hsp60 Cys442 and shows the resistance of the C442A mutant to ETB inhibition.
    ETB
  • HY-116279
    JG-48
    		Inhibitor
    JG-48 is a Hsp70 inhibitor that can reduce tau levels in models of tauopathy.
    JG-48
  • HY-15263
    Retaspimycin
    		Inhibitor
    Retaspimycin is a potent inhibitor of Hsp90, with EC50s of 119 nM for both Hsp90 and Grp9.
    Retaspimycin
Cat. No. Product Name / Synonyms Application Reactivity
HSP Isoform Comparison

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