HSP
Heat shock proteins
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
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HSP Inhibitors
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HSP Agonists
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HSP Antagonists
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HSP Activators
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HSP Modulators
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HSP Inducers
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HSP Degraders
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HSP Pre-designed Set
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HSP Controls
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HSP Ligands
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HSP Related Products (487)
Related Products (487)
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Antibodies (46)
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HSP Isoform Comparison
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Ly101-4B
0 ImagesCat. No.: HY-164184CAS No.: 1415728-94-7Ly101-4B is an apoptosis inducer and multi-target inhibitor with antiproliferative, antitumor and cycytotoxic effects. Ly101-4B reduces HSF1 expression, inhibits microRNA-214 synthesis, downregulates HSP27, HSP70 and HSP90 expression, while suppressing E2F-dependent transcriptional activity and downregulating its target genes. Ly101-4B induces caspase 3/7-mediated apoptosis by reducing DNA synthesis, inhibiting the cell cycle and G1/S phase transition, without affecting RNA synthesis or inducing necrosis. Ly101-4B is selective for pancreatic ductal adenocarcinoma cells with different genotypes and varying degrees of E2F dependence. Ly101-4B can be used in research related to epithelial ovarian cancer and pancreatic ductal adenocarcinoma.
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A17 peptide
0 ImagesCat. No.: HY-P11053CAS No.: 1140483-31-3A17 peptide is a Hsp70-targeting peptide. A17 peptide binds to the ATP-binding domains of Hsp70. A17 peptide specifically inhibits the chaperone activity, thereby increasing the cells' sensitivity to apoptosis induced by chemotherapeutic agents, such as Cisplatin (HY-17394). A17 peptide can be used for anticancer chemotherapy research, such multiple myeloma.
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HSP90α-IN-1
0 ImagesCat. No.: HY-173337CAS No.: 184897-90-3HSP90α-IN-1 is a HSP90α inhibitor (IC50 = 111 nM) that exhibits senolytic activity across various cellular senescence models. HSP90α-IN-1 is related to the xanthinic family. HSP90α-IN-1 is involved in research on combating age-related inflammaging and diseases, including cancer, and possibly extend a healthy lifespan.
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HSP70/DnaK substrate peptide
0 ImagesCat. No.: HY-P10541CAS No.: 156343-40-7HSP70/DnaK substrate peptide is a short peptide that the HSP70/DnaK molecular chaperone can bind and act on. HSP70/DnaK substrate peptide can be used to study the mechanism of action of HSP70/DnaK in molecular chaperone function.
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Estrogen receptor-IN-2
0 ImagesCat. No.: HY-184982Estrogen receptor-IN-2 is a potent estrogen receptor inhibitor formed by the conjugation of Tam (HY-13757)-NHC and gold (I). Estrogen receptor-IN-2 significantly downregulates estrogen receptor (ER) levels, inhibits ER-mediated downstream signaling pathways, and induces immunogenic cell death (ICD) mediated by damage-associated molecular patterns (DAMPs). Estrogen receptor-IN-2 can overcome drug resistance in MCF-7Y537S mutant cells via the RAMP3/CALCR signaling pathway. It is suitable for research on endocrine-resistant breast cancer.
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CDC20/HSP90-IN-1
0 ImagesCat. No.: HY-179012CDC20/HSP90-IN-1 (Compound 2b) is a Cdc20/Hsp90 inhibitor with a Kd of 16.2 μM for Cdc20 and a Kd of 0.241 μM for Hsp90α. CDC20/HSP90-IN-1 exerts potent antitumor activity through reducing p53-mediated Cdc20, upregulating Bim, downregulating Cyclin B1 expression, and disturbing B-Raf and AKT pathways via destroying Hsp90 chaperone function. CDC20/HSP90-IN-1 overcomes Vemurafenib (HY-12057)-induced resistant melanoma.
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HSP110-IN-1
0 ImagesCat. No.: HY-184162CAS No.: 2991567-27-0HSP110-IN-1 is a HSP110 inhibitor. HSP110-IN-1 binds to HSP110, inhibits the activity of STAT3, and downregulates the expression of downstream genes VEGF, MMP7 and MMP9. HSP110-IN-1 abrogates IL-6-induced epithelial-mesenchymal transition and inhibits the proliferation of colorectal cancer cells. HSP110-IN-1 remodels the tumor microenvironment by inducing a pro-inflammatory phenotype, regulates macrophages, induces PD-L1 expression, and enhances anti-PD-L1 antibody-mediated tumor regression. HSP110-IN-1 can be used in studies related to colorectal cancer.
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HIF-2α-IN-17
0 ImagesCat. No.: HY-W470101CAS No.: 861212-49-9HIF-2α-IN-17 is a selective hypoxia-inducible factor 2α (HIF2α) inhibitor that binds to the PAS-B domain of HIF2α. HIF-2α-IN-17 disrupts the interaction between HIF2α and the molecular chaperone Hsp70, leading to proteasomal degradation of HIF2α. HIF-2α-IN-17 exhibits antitumor activity and induces apoptosis in cancer cells. HIF-2α-IN-17 is applicable for research on cancers such as clear cell renal cell carcinoma.
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Versipelostatin
0 ImagesCat. No.: HY-N12656CAS No.: 477201-98-2Versipelostatin is a GRP78/Bip molecular chaperone down-regulator and can be isolated from the culture broth of Streptomyces versipellis 4083-SVS6.
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SMTIN-P01
0 ImagesCat. No.: HY-182302CAS No.: 1695550-43-6SMTIN-P01 is a TRAP1 inhibitor that is selective for cytosolic Hsp90 and accumulates in mitochondria. SMTIN-P01 binds to the ATP-binding site of TRAP1 as an ATP mimic, thereby inhibiting ATPase and foldase activities. SMTIN-P01 induces mitochondrial membrane depolarization and proteolytic degradation in cancer cells. SMTIN-P01 exhibits significant cytotoxicity, but shows extremely low toxicity to primary mouse hepatocytes, and does not interfere with SIRT3-related functions or the levels of cytosolic Hsp90 substrates. SMTIN-P01 has important application value in cancer-related research.
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Hsp90-IN-46
0 ImagesCat. No.: HY-181687Hsp90-IN-46 is a Hsp90 inhibitor. Hsp90-IN-46 exhibits broad-spectrum antiproliferative activity against tumor cell lines. Hsp90-IN-46 inhibits breast cancer cell proliferation by reducing colony formation and downregulating the proliferation marker Ki-67. Hsp90-IN-46 inhibits Hsp90 and its ATPase activity, downregulates the downstream substrate oncoproteins HER2 and CDK4, and moderately induces the heat shock response. Hsp90-IN-46 shows significant antitumor activity in a mouse model of triple-negative breast cancer tumor xenografts. Hsp90-IN-46 can be used for research on various cancers including triple-negative breast cancer, leukemia, non-small cell lung cancer, colon cancer, ovarian cancer, renal cancer, prostate cancer.
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Hsp90-IN-17
0 ImagesCat. No.: HY-148215CAS No.: 1253584-78-9
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Aminohexylgeldanamycin hydrochloride
0 ImagesCat. No.: HY-133571ACAS No.: 1146534-45-3Synonyms: AHGDM hydrochlorideAminohexylgeldanamycin (AHGDM) hydrochloride, a Geldanamycin derivative, is a potent HSP90 inhibitor. Aminohexylgeldanamycin hydrochloride shows antiangiogenic and antitumor activities.
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Dehydroherbarin
0 ImagesCat. No.: HY-N9722CAS No.: 36379-74-5Dehydroherbarin is a selective inhibitor targeting HSP90α with blood-brain barrier penetration. Dehydroherbarin interferes with key pathways of tumor cell survival by binding to HSP90α, while exerting moderate antibacterial and anti-hepatitis A virus activities and inhibiting tumor cell migration. Dehydroherbarin can be used in research on tumors such as breast cancer.
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2-Hexyl-4-pentynoic acid
0 ImagesSynonyms: (±)-2-Hexyl-4-pentynoic acid2-Hexyl-4-pentynoic acid ((±)-2-Hexyl-4-pentynoic acid), a Valproic acid (HY-10585) derivative, exhibits potential roles of HDAC inhibition (IC50 = 13 μM) and HSP70 induction. 2-Hexyl-4-pentynoic acid causes histone hyperacetylation and protect against glutamate-induced excitotoxicity in cultured neurons. 2-Hexyl-4-pentynoic acid can be used for the study of breast carcinoma. 2-Hexyl-4-pentynoic acid is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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NN-01-195
0 ImagesCat. No.: HY-181626NN-01-195 is a HSP90 and AURKA inhibitor. NN-01-195 binds tightly to and inhibits AURKA and HSP90, with an IC50 of 3.1 nM against AURKA and an IC50 of 8.7 nM against HSP90α. NN-01-195 induces mitotic arrest and spindle abnormality in tumor cells, and triggers cell apoptosis. NN-01-195 can be used in the research of solid tumors.
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YM-08
0 ImagesCat. No.: HY-139144CAS No.: 812647-88-4
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HDAC/HSP90-IN-1
0 ImagesCat. No.: HY-130273CAS No.: 2244714-37-0HDAC/HSP90-IN-1 (compound 20) is a potent dual inhibitor of HDAC (IC50 = 194 nM) and HSP90 (HSP90α IC50 = 153 nM). HDAC/HSP90-IN-1 induces HSP70 expression, downregulates HSP90 client proteins, and promotes acetylation of α-tubulin and histone H3 in cancer cells. HDAC/HSP90-IN-1 reduces PD-L1 expression in IFN-γ treated H1975 cells. HDAC/HSP90-IN-1 can be used for cancer research, such as lung and colon cancer.
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PU-H39
0 ImagesCat. No.: HY-121723CAS No.: 852030-38-7PU-H39 is a selective Grp94 inhibitor with an IC50 of 0.12 μM. PU-H39 can be used for the research of breast cancer.
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DMT003096
0 ImagesCat. No.: HY-12619CAS No.: 912361-26-3
