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-148745
    JG-258
    		Inhibitor
    JG-258 is an inactive negative control for Hsp70 inhibitors.
    JG-258
  • HY-153588
    HSP90-IN-22
    		Inhibitor ≥98.0%
    HSP90-IN-22 (Compound 35) is an Hsp90 inhibitor with antiproliferative properties on cells with IC50 values of 3.65 μM for MCF7 breast cancer cells and 2.71 μM for SKBr3 breast cancer cells, respectively.
    HSP90-IN-22
  • HY-145814
    HSP90-IN-9
    		Inhibitor
    HSP90-IN-9 is a potent and selective HSP90 inhibitor. HSP90-IN-9 displays a fungicidal effect in a dose-dependent manner. HSP90-IN-9 inhibits fungal biofilm formation and fungal morphological changes after being combined with FLC. HSP90-IN-9 recovers FLC resistance by down-regulating the expression of related genes (ERG11, CDR1 and CDR2).
    HSP90-IN-9
  • HY-168178
    Hsp110-STAT3 interaction-IN-2
    		Inhibitor
    Hsp110-STAT3 interaction-IN-2 (compound 10b) is a Hsp110-STAT3 interaction disruptor. Hsp110-STAT3 interaction-IN-2 can be used in pulmonary arterial hypertension (PAH) related research.
    Hsp110-STAT3 interaction-IN-2
  • HY-161826
    Antitumor agent-174
    Antitumor agent-174 (Compound 10) directly engages the N-terminal site of Hsp90 and promotes the degradation of β-catenin, thereby suppressing the Wnt/β-catenin signaling. Antitumor agent-174 effectively inhibits proliferation, induce S and G2/M phases arrest and block the clonogenic ability in CRC cells. Antitumor agent-174 down-regulates CDK1, Cyclin D1, c-Myc, Cyclin B1, and Cyclin A2, and upregulaties P21 proteins. Antitumor agent-174 has significant anti-tumor efficacy against colorectal cancer (CRC) with excellent pharmacokinetics and low toxicity.
    Antitumor agent-174
  • HY-155580
    MAO A/HSP90-IN-2
    		Inhibitor
    MAO A/HSP90-IN-2 (compound 4-C) is a dual inhibitor of HSP90and MAO A with the IC50 values of 0.016 and 4.58 μM, respectively. MAO A/HSP90-IN-2 increases HSP70 expression and reduces HER2 and phospho-Akt expression, and decreases IFN-γ induced PD-L1 expression in GL26 cells. MAO A/HSP90-IN-2 inhibits the growth of Temozolomide (HY-17364) -sensitive and -resistant GBM cells, colon cancer, leukemia, non-small cell lung and other cancers, and has potential to inhibit tumor immune escape[1].
    MAO A/HSP90-IN-2
  • HY-137441A
    Icapamespib hydrochloride
    		Inhibitor
    Icapamespib hydrochloride (PU-HZ151) is a potent HSP90 inhibitor with an EC50 of 5 nM. Icapamespib hydrochloride is able to cross blood-brain barrier.
    Icapamespib hydrochloride
  • HY-155064
    TRAP1-IN-2
    		Inhibitor
    TRAP1-IN-2 (compound 36) is a selective degrader of TRAP1 downstream proteins without affecting Hsp90's cytoplasmic downstream proteins. TRAP1-IN-2 also inhibits OXPHOS and alters cellular glycolysis metabolism. TRAP1-IN-2 destabilizes TRAP1 tetramers and disrupts mitochondrial membrane potential.
    TRAP1-IN-2
  • HY-108248
    KU-32
    		Inhibitor
    KU-32 is a novel, novobiocin-based Hsp90 inhibitor that can protect against neuronal cell death.
    KU-32
  • HY-144694
    HDAC/HSP90-IN-3
    		Inhibitor
    HDAC/HSP90-IN-3 (compound J5) is a potent and selective fungal Hsp90 and HDAC dual inhibitor, with IC50 values of 0.83 and 0.91 μM, respectively. HDAC/HSP90-IN-3 shows antifungal activity against azole resistant C. albicans. HDAC/HSP90-IN-3 can suppress important virulence factors and down-regulate drug-resistant genes ERG11 and CDR1.
    HDAC/HSP90-IN-3
  • HY-133570
    17-AEP-GA
    		Inhibitor
    17-AEP-GA, an HSP90 antagonist, is a potent inhibitor of glioblastoma cell proliferation, survival, migration and invasion. ADCs Toxin.
    17-AEP-GA
  • HY-N0830S19
    Palmitic acid-d2-5
    		Activator
    Palmitic acid-d2-5 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[1][2].
    Palmitic acid-d<sub>2</sub>-5
  • HY-161781
    HVH-2930
    		Inhibitor
    HVH-2930 is an inhibitor for heat shock protein 90 (HSP90). HVH-2930 inhibits cell viability of BT474 (Trastuzumab (HY-P9907) sensitive) and JIMT-1 (Trastuzumab (HY-P9907) resistant), with IC50 of 6.86 μM and 4.42 μM, through downregulation of HSP90 clients HER2, p-HER2, AKT, p-AKT, cyclin D1 and survivin. HVH-2930 exhibits antitumor efficacy in mouse models. HVH-2930 exhibits good pharmacokinetic characteristics in mice.
    HVH-2930
  • HY-145857
    GRP78-IN-1
    		Inhibitor
    GRP78-IN-1 exhibits several interactions with GRP78 residues with binding energy of -8.07 kcal/mol. GRP78-IN-1 shows the potent cytotoxic, anti-proliferative in cancer cells. GRP78-IN-1 exhibits promising apoptosis in breast cancer cells and wound healing properties.
    GRP78-IN-1
  • HY-146293
    HDAC6/HSP90-IN-1
    		Inhibitor
    HDAC6/HSP90-IN-1 (compound 17) is a potent and selective dual inhibitor of HDAC6 and HSP90, with IC50 values of 4.3 and 46.8 nM, respectively. HDAC6/HSP90-IN-1 down-regulates PD-L1 expression in INF-γ treated H1975 lung cancer cells. HDAC6/HSP90-IN-1 inhibits tumor growth in human H1975 xenograft mice.
    HDAC6/HSP90-IN-1
  • HY-RS06408
    Hsf1 Rat Pre-designed siRNA Set A
    		Inhibitor

    Hsf1 Rat Pre-designed siRNA Set A contains three designed siRNAs for Hsf1 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Hsf1 Rat Pre-designed siRNA Set A
    Hsf1 Rat Pre-designed siRNA Set A
  • HY-N0830S16
    Palmitic acid-d2-3
    		Activator
    Palmitic acid-d2-3 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[1][2].
    Palmitic acid-d<sub>2</sub>-3
  • HY-162768
    Grp94 Inhibitor-2
    		Inhibitor
    Grp94 Inhibitor-2 (compound 23), a cyclopropane analog, exhibits high affinity for glucose-regulated protein 94 (Grp94) with a Kd of 0.48 µM and 0.65 µM for Grp94 and Hsp90α, respectively.
    Grp94 Inhibitor-2
  • 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-164399
    SST0116CL1
    		Inhibitor
    SST0116CL1 is a HSP90 inhibitor (IC50: 0.21 μM). SST0116CL1 binds to the ATP binding pocket of Hsp90, and interferes with Hsp90 chaperone function thus resulting in client protein (EGFR, CDK4 and AKT) degradation. SST0116CL1 induces degradation of Her2 in BT-474 cell (IC50: 0.2 μM). SST0116CL1 has antiproliferative activity and inhibits tumor growth.
    SST0116CL1
Cat. No. Product Name / Synonyms Application Reactivity
HSP Isoform Comparison

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