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

HSP

Heat shock proteins

HSP

Related Products

PDF 1.64 MB

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-W013675
    2-Methoxyhydroquinone
    		Pre-designed Set 99.57%
    2-Methoxyhydroquinone is a phenolic compound that reduces TNF-α-induced production of chemokine (C-C motif) ligand 2 (CCL2) with an IC50 value of 64.3 µM. 2-Methoxyhydroquinone is also a precursor in the synthesis of the Hsp90 inhibitor Geldanamycin (HY-15230).
    2-Methoxyhydroquinone
  • HY-161765
    iHSP110-33
    		Inhibitor 99.59%
    iHSP110-33 is an inhibitor for heat shock protein 110 (HSP110). iHSP110-33 exhibits antitumor efficacy agaisnt large B-cell lymphoma and classical Hodgkin lymphoma. iHSP110-33 shows a synergistic effect with Selinexor (HY-17536), inhibits the STAT6 phosphorylation, and enhances its antitumor activity..
    iHSP110-33
  • HY-137441A
    Icapamespib hydrochloride
    		Inhibitor 98.67%
    Icapamespib (PU-HZ151; PU-AD) hydrochloride is a selective, orally active inhibitor of Epichaperomes assembled by HSP90 with slow dissociation kinetics. Icapamespib hydrochloride can cross the blood-brain barrier (BBB) ??and induce epichaperome disassembly by non-covalently binding to HSP90, restoring the normal protein-protein interaction network. Icapamespib hydrochloride can specifically disrupt disease-related abnormal protein interaction networks, reduce neurotoxic protein aggregation and tumor cell survival signals. Icapamespib hydrochloride can be used in the research of neurodegenerative diseases such as Alzheimer's disease, as well as cancers such as glioblastoma and metastatic breast cancer.
    Icapamespib hydrochloride
  • HY-N0830S18
    Palmitic acid-d
    		Activator 99.90%
    Palmitic acid-d 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
  • HY-159484
    Hsp110/sGC-modulator-1
    		Modulator 99.58%
    Hsp110/sGC-modulator-1 (compound 17i), an orally active Hsp110/sGC dual-target regulator, exhibits optimal Hsp110 and sGC molecular activities as well as remarkable cell malignant phenotypes inhibitory and vasodilatory effects. Hsp110/sGC-modulator-1 (compound 17i) attenuates pulmonary vascular remodeling and right ventricular hypertrophy via Hsp110 suppression.
    Hsp110/sGC-modulator-1
  • HY-121845
    4-Br-Bnlm
    		Inhibitor 99.46%
    4-Br-Bnlm is a selective inhibitor of glucose-regulated protein 94 (Grp94) with an EC50 value of 0.96 µM. 4-Br-Bnlm reduces the levels of mutant myocilin proteins as well as wild-type myocilin misfold in cells. 4-Br-Bnlm promotes the clearance of toxic formsof myocilin and reduces myocilin toxicity.
    4-Br-Bnlm
  • HY-155063
    TRAP1-IN-1
    		Inhibitor
    TRAP1-IN-1 (compound 35) is a potent and selective inhibitor of TRAP1，a mitochondrial isoform of Hsp90. TRAP1-IN-1 has >250-fold TRAP1 selectivity over Grp94，and disrupts TRAP1 tetramer stability，induces TRAP1 client protein degradation. TRAP1-IN-1 also inhibits mitochondrial complex I of oxidative phosphorylation OXPHOS，disrupts the mitochondrial membrane potential，and enhances glycolysis metabolism.
    TRAP1-IN-1
  • HY-138820
    SW02
    		Activator 98.30%
    SW02 is a potent activator of ATPase activity of Hsp70, with an EC50 of 150 μM. SW02 leads to accumulation of both total tau and phosphorylated tau (pTau).
    SW02
  • 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-119906
    Conglobatin
    		Inhibitor
    Conglobatin (FW-04-806), a macrolide dilactone, is isolated from the culture of Streptomyces conglobatus. Conglobatin is an orally active Hsp90 inhibitor. Conglobatin can bind to the N-terminal domain of Hsp90 and disrupt Hsp90-Cdc37 complex formation. Conglobatin induces apoptosis in human breast cancer cells and esophageal squamous cell carcinoma cells, and exhibits antitumor activity in vivo.
    Conglobatin
  • HY-107577
    Gedunin
    		Inhibitor ≥98.0%
    Gedunin is a limonoid with anti-cancer, anti-viral, anti-inflammatory and insecticidal activities. Gedunin acts as a potent Hsp90 inhibitor and induces the degradation of Hsp90-dependent client proteins. Geduni may obstructs the entry of SARS-CoV-2 virus into human host cells and can be used for COVID-19 research.
    Gedunin
  • HY-122876
    KUNB31
    		Inhibitor 98.9%
    KUNB31 is a selective inhibitor of SP90β with an Kd value of 0.18 μM.
    KUNB31
  • HY-106443
    Arimoclomol
    		Activator 99.74%
    Arimoclomol (BRX-220 free base) is an orally active co-inducer of heat shock proteins (HSP). Arimoclomol protects motor neurons by enhancing Hsp expression, thus directly affecting protein aggregation and clearance of misfolded assemblies via the proteasome-ubiquitin system.Arimoclomol can be used for the study of Niemann–Pick disease type C.
    Arimoclomol
  • HY-120548
    KBU2046
    		99.52%
    KBU2046 is an oral, highly selective inhibitor of cell motility and cell invasion in vitro. KBU2046 binds chaperone heterocomplexes, selectively alters binding of client proteins that regulate motility, and lacks all of the hallmarks of classical HSP90 inhibitors. KBU2046 inhibits cancer metastasis and prolongs life.
    KBU2046
  • HY-N0830S
    Palmitic acid-1,2,3,4-13C4
    		Activator ≥99.0%
    Palmitic acid-1,2,3,4-13C4 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-1,2,3,4-<sup>13</sup>C<sub>4</sub>
  • HY-102007
    Gamitrinib TPP
    		Inhibitor
    Gamitrinib TPP is a Gamitrinib (GA) mitochondrial matrix inhibitor. Gamitrinib TPP is a mitochondrial targeted HSP90 inhibitor with anti-cancer activity.
    Gamitrinib TPP
  • HY-13757S
    Tamoxifen-d3 hydrochloride
    		Activator 98.99%
    Tamoxifen-d3 hydrochloride is deuterated labeled Tamoxifen (Citrate) (HY-13757). 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-d<sub>3</sub> hydrochloride
  • HY-W134007S1
    Hexadecanoate-13C16 potassium
    		Activator 98.40%
    Hexadecanoate-13C16 (potassium) is the 13C-labeled Hexadecanoate sodium. Hexadecanoate potassium can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in in mouse granulosa cells.
    Hexadecanoate-<sup>13</sup>C<sub>16</sub> potassium
  • HY-P1896
    Hsp70-derived octapeptide
    		98.01%
    Hsp70-derived octapeptide is a conserved octapeptide of the C-terminal end of Hsp70, which physically interacts with tetratricopeptide repeat (TPR) motifs.
    Hsp70-derived octapeptide
  • HY-162567
    AP-4-139B
    		Inhibitor 98.87%
    AP-4-139B is a heat shock protein 70 inhibitor (IC50=180 nM). HSP70 is a protein that is overexpressed in many types of cancer and is closely related to the survival and proliferation of tumor cells. AP-4-139B exhibits significant cytotoxicity to tumor cells, particularly in colorectal cancer cells. AP-4-139B can be used for cancer research.
    AP-4-139B
Cat. No. Product Name / Synonyms Application Reactivity
HSP Isoform Comparison

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.