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-144867
    CCT245232
    		99.37%
    CCT245232 is a potent inhibitor of heat shock factor 1 (HSF1). HSF1 is the master regulator of the heat shock response, in which multiple genes are induced in response to temperature increase and other stresses. CCT245232 has the potential for the research of proliferative diseases, such as cancer (extracted from patent WO2015049535A1).
    CCT245232
  • 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-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-114413
    YZ129
    		Inhibitor 99.85%
    YZ129 is an inhibitor of the HSP90-calcineurin-NFAT pathway against glioblastoma, directly binding to heat shock protein 90 (HSP90) with an IC50 of 820 nM on NFAT nuclear translocation. YZ129-induced GBM cell-cycle arrest at the G2/M phase promotes apoptosis and inhibited tumor cell proliferation and migration.
    YZ129
  • HY-123035
    Gamendazole
    		Inhibitor 99.44%
    Gamendazole, an indazole carboxylic acid (ICA), is an orally active, selective HSP90AB1 (HSP90BETA) and EEF1A1 (eEF1A) inhibitor. Gamendazole binds to the C-terminal nucleotide binding pocket of HSP90 and cause downregulation of clients AKT1 and ERBB2, but stabilizes the HSP90 heterocomplex. Gamendazole specifically inhibits the actin bundling function of EEF1A1, but does not bind to the nucleotide docking pocket nor inhibits the ribosome charging or protein translation functions of EEF1A1. Gamendazole, an antispermatogenic compound with antifertility effects, has the potential for reversible non-hormonal male contraceptive agent research.
    Gamendazole
  • 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-N0830S12
    Palmitic acid-d4-1
    		Activator 99.80%
    Palmitic acid-d4-1 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>4</sub>-1
  • HY-W107935
    Hsp90-IN-37
    		Inhibitor
    Hsp90-IN-37 (Z-2) is a heat shock protein 90 (Hsp90) inhibitor that inhibits Hsp90 enzymatic activity by 69%. Hsp90-IN-37 has antitumor activity.
    Hsp90-IN-37
  • 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-148215A
    Hsp90-IN-17 hydrochloride
    		Inhibitor 99.31%
    Hsp90-IN-17 (Example 5) hydrochloride is an HSP90 inhibitor that can be used in the study of proliferative diseases, such as cancer and neurodegenerative diseases.
    Hsp90-IN-17 hydrochloride
  • HY-117395
    PU-H54
    		Inhibitor 99.04%
    PU-H54, a Grp94-selective inhibitor, can be used for the research of breast cancer. Hsp90 chaperone family, comprised in humans of four paralogs, Hsp90α, Hsp90β, Grp94 and Trap-1, has important roles in malignancy. PU-H54 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    PU-H54
  • 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-130851
    HS-27
    		Inhibitor 98.48%
    HS-27, a fluorescently-tethered Hsp90 inhibitor, assays surface Hsp90 expression on intact tissue specimens. HS-27 is made up of the core elements of SNX-5422, an Hsp90 inhibitor, tethered via a PEG linker to a fluorescein derivative (fluorescein isothiocyanate or FITC), that binds to ectopically expressed Hsp90. HS-27 has potential use in a see-and-treat paradigm in breast cancer.
    HS-27
  • HY-107577
    Gedunin
    		Inhibitor 98.59%
    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-P5965
    BiP substrate
    		99.82%
    BiP substrate is a peptide substrate of BiP that can be used to measure the BiP ATPase activity.
    BiP substrate
  • HY-145722A
    Apatorsen
    		Inhibitor 98.54%
    Apatorsen is an antisense oligonucleotide designed to bind to Hsp27 mRNA, resulting in the inhibition of the production of Hsp27 protein.
    Apatorsen
  • HY-N0293R
    Paeoniflorin (Standard)
    		Activator
    Paeoniflorin (Standard) is the analytical standard of Paeoniflorin. This product is intended for research and analytical applications. Paeoniflorin is a heat shock protein-inducing compound and commonly exists in the plants of Paeoniaceae family, with various biological activities, including anticancer activity, anti-inflammatory activity, enhancing cognition and attenuating learning impairment, anti-oxidative stress, antiplatelet aggregation, expansion of blood vessels, and reducing blood viscosity.
    Paeoniflorin (Standard)
  • 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-173320
    HEMTAC WEE1 degrader-1
    		Inhibitor
    HEMTAC WEE1 degrader-1 is a HSP90-mediated targeting chimera (HEMTAC) degrader of WEE1 (HSP90 enzyme inhibitory activity is IC50: 16.76 nM). HEMTAC WEE1 degrader-1 promotes the ubiquitination and degradation of WEE1. HEMTAC WEE1 degrader-1 blocks the G2/M cell cycle. HEMTAC WEE1 degrader-1 has anticancer activity in acute myeloid leukemia (AML) patient-derived xenograft (PDX) models. HEMTAC WEE1 degrader-1 can be used in AML research. (Pink: HSP90 binder; Blue: WEE1 ligand; Black: linker).
    HEMTAC WEE1 degrader-1
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.