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-N1455
    Falcarinol
    		Inhibitor 99.83%
    Falcarinol (Panaxynol) is a natural, orally active Hsp90 inhibitor targeting both the N-terminal and C-terminal of Hsp90 with limited toxicities. Falcarinol (Panaxynol) induces apoptosis. Falcarinol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Falcarinol
  • 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-147696
    SMTIN-T140
    		Inhibitor 99.54%
    SMTIN-T140 (compound 6a) is a potent TRAP1 (tumor-necrosis-factor-receptor associated protein 1) inhibitor, with an IC50 of 1.646 μM. SMTIN-T140 shows anticancer activity. SMTIN-T140 leads to mitochondrial dysfunction, increases mitochondrial ROS production and activates AMPK. SMTIN-T140 potently suppressed tumor growth without any noticeable in vivo toxicity in a mouse model xenografted with PC3 prostate cancer cells.
    SMTIN-T140
  • HY-13757AS
    Tamoxifen-d5
    		Activator 99.99%
    Tamoxifen-d5 is a deuterium labeled Tamoxifen. Tamoxifen (ICI 47699) is an orally active, selective estrogen receptor modulator (SERM). Tamoxifen is a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity.
    Tamoxifen-d<sub>5</sub>
  • HY-149814
    PDK-IN-1
    		Inhibitor 99.74%
    PDK-IN-1 (compound 7o) is a pyruvate dehydrogenase kinase (PDK) inhibitor. PDK-IN-1 shows IC50 values of 0.03 and 0.1 μM for PDK1 and HSP90, respectively. PDK-IN-1 targets PDH/PDK axis thus reducing efficiently the tumor mass.
    PDK-IN-1
  • HY-107577
    Gedunin
    		Inhibitor 99.59%
    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-12834
    MK2-IN-1
    		Inhibitor 99.04%
    MK2-IN-1 (compound 1) is a potent and selecitve MAPKAPK2 (MK2) inhibitor with an IC50 of 0.11 uM for MK2 and an EC50 of 0.35 uM for pHSP27. MK2-IN-1 impaires the phosphorylation level of serine residues in the Tfcp2l1 protein.
    MK2-IN-1
  • HY-P1750A
    Shepherdin (79-87) TFA
    		Antagonist 98.83%
    Shepherdin (79-87) TFA is amino acids 79 to 87 fragment of Shepherdin. Shepherdin is a peptidomimetic antagonist of the complex between Hsp90 and Survivin. Anticancer activity.
    Shepherdin (79-87) TFA
  • 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-N6606
    Delphinidin-3-O-galactoside chloride
    		99.21%
    Delphinidin-3-O-galactoside chloride is an anthocyanin found in abbiteye blueberry. Delphinidin-3-O-galactoside chloride show inhibitory activitiesagainst α-glucosidase with an IC50 of 68.33 μM, and tyrosinase with an IC50 of 34.14 μM. Delphinidin-3-O-galactoside chloride attenuates HO-1 and HSP70 messenger RNA down-regulation, suppresses cytotoxicity, reduces endoplasmic reticulum stress responses, scavenges free radicals, reduces intracellular triglyceride levels and lipid droplet accumulation. Delphinidin-3-O-galactoside chloride can be used for the researches of diabesity, melanoma and inflammation.
    Delphinidin-3-O-galactoside chloride
  • HY-158976
    Sodium lactate ringer's solution
    		Control
    Sodium lactate ringer's solution (Lactated ringer's solution (LRS)) is an isotonic crystal intravenous injection and arthroscopic irrigation solution containing racemic sodium lactate and electrolytes such as sodium, potassium, calcium and chloride (130 mEq sodium/L, 274 mOsm/L), which can be used as a cell integrity protectant. Sodium lactate ringer's solution maintains the integrity of human meniscus cells, ensures that they retain normal cell morphology, membrane regularity, size and density, and does not alter the mRNA expression levels of α1 (I) procollagen, α1 (II) procollagen, aggrecan or HSP70. Sodium lactate ringer's solution can be applied to studies related to extracellular fluid deficiency and meniscus tears.
    Sodium lactate ringer's solution
  • 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-152184
    SEW84
    		Inhibitor 99.73%
    SEW84 is an inhibitor of Aha1-stimulated Hsp90 (ASH) ATPase activity. SEW84 inhibits Aha1-stimulated Hsp90 (ASH) activity with an IC50 value of 0.3 μM. SEW84 can be used in the study of protein deposition diseases.
    SEW84
  • HY-N12717
    Casuarinin
    		Activator 98.24%
    Casuarinin is an orally active antiproliferative, anti-inflammatory, antifungal, virucidal and gastroprotective agent. Casuarinin upregulates the expression of p21/WAF1, Fas/APO‑1, mFasL, sFasL and HSP‑70, arrests cell cycle, induces apoptosis and inhibits cancer cell proliferation. Casuarinin inhibits TNF‑α-induced phosphorylation of MAPK and activation of NF‑κB, downregulates the expression of iNOS, NF‑κB, COX‑2 and ICAM‑1, and reduces the production of proinflammatory mediators. Casuarinin attenuates ethanol-induced activation of caspase‑3 and elevation of TNF‑α, inhibits the growth of Candida albicans, and inhibits HSV‑2. Casuarinin can be used in research related to mammary adenocarcinoma, inflammatory skin diseases, gastric ulcers, candidiasis and herpes simplex virus infections.
    Casuarinin
  • 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-100555
    CH5138303
    		Inhibitor 99.05%
    CH5138303 is a potent and orally active Hsp90 inhibitor. CH5138303 shows high binding affinity for N-terminal Hsp90α, with Kd of 0.52 nM. CH5138303 shows potent anti-proliferative activity against human cancer cell lines (HCT116 and NCI-N87), with IC50 values of 0.098 and 0.066 μM, respectively. CH5138303 shows high oral bioavailability in mice (F=44.0%). CH5138303 shows potent antitumor efficacy in a human NCI-N87 gastric cancer xenograft model.
    CH5138303
  • 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-N0830S
    Palmitic acid-1,2,3,4-13C4
    		Activator 99.9%
    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>
Cat. No. Product Name / Synonyms Application Reactivity
HSP Isoform Comparison

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