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protein thermal stability

" in MedChemExpress (MCE) Product Catalog:

41

Inhibitors & Agonists

32

Fluorescent Dyes

1

Biochemical Assay Reagents

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W020780
    mPEG5000-Mal

    mPEG5000-Maleimide

    		 Biochemical Assay Reagents Cancer
    mPEG5000-Mal (mPEG5000-Maleimide) is a PEG-derived selective covalent binding agent for sulfhydryl groups (RSGs), which can form irreversible thioether bonds with sulfhydryl groups under near-neutral conditions via the maleimide group. The mechanism of action of mPEG5000-Mal can be divided into two categories: firstly, as an enzyme modifier, it binds to target proteins through hydrophobic interactions, hydrogen bonds, and van der Waals forces, altering the protein's secondary structure; secondly, as a nanoparticle surface modifier, it covalently binds to sulfhydryl groups on the surface of red blood cells, changing the surface properties and morphology of the red blood cells, leading to their phagocytosis by macrophages of the reticuloendothelial system. mPEG5000-Mal can react with free cysteine in proteins, increasing the apparent molecular weight of the modified protein by 10-15 kDa for detection purposes. mPEG5000-Mal can enhance the thermal stability and catalytic activity of enzymes, and improve the macrophage targeting of nanoparticles, enabling targeted drug delivery. mPEG5000-Mal can be applied in enzyme engineering research in the food industry and in oncology, assisting radiotherapy by inhibiting tumor-associated macrophage infiltration and enhancing anti-tumor immune responses .
    mPEG5000-Mal
  • HY-D2001
    ATTO 488 NHS ester

    		Fluorescent Dye Others
    ATTO 488 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 488 NHS ester is an NHS ester derivative of ATTO 488 that can be used to label proteins or antibodies.
    ATTO 488 NHS ester
  • HY-111772A
    (R)-Elexacaftor

    (R)-VX-445

    		 Drug Isomer CFTR Inflammation/Immunology
    (R)-Elexacaftor ((R)-VX-445) is the enantiomer of Elexacaftor (HY-111772). Elexacaftor is an orally active CFTR modulator that targets nucleotide-binding domain 1. Elexacaftor stabilizes misfolded F508del-CFTR protein, enhances its trafficking to the plasma membrane, and significantly improves metabolic stability, thermal stability and ion conductivity. Elexacaftor not only restores chloride transport function in nasal epithelial cells and rescues multiple CFTR mutation subtypes, but also exerts multiplicative synergistic effects with Ivacaftor (HY-13017), and is often used in a triple combination therapy with Tezacaftor (HY-15448). Elexacaftor is widely used in basic and clinical translational research on cystic fibrosis .
    (R)-Elexacaftor
  • HY-D2001A
    ATTO 488 NHS ester TEA

    		Fluorescent Dye Others
    TTO 488 NHS ester TEA is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. TTO 488 NHS ester TEA is an NHS ester derivative of ATTO 488 that can be used to label proteins or antibodies.
    ATTO 488 NHS ester TEA
  • HY-D1305
    ATTO 488 carboxylic acid

    		Fluorescent Dye Others
    ATTO 488 carboxylic acid is a new fluorescent label based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 488 carboxylic acid is a carboxylic acid derivative of ATTO 488, which can be used to label proteins or antibodies.
    ATTO 488 carboxylic acid
  • HY-D2002
    ATTO 488 maleimide

    		Fluorescent Dye Others
    ATTO 488 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 488 maleimide is a maleimide derivative of ATTO 488, which can be used to label proteins or antibodies.
    ATTO 488 maleimide
  • HY-D1959
    ATTO 565 NHS ester

    		Fluorescent Dye Others
    ATTO 565 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 NHS ester is an NHS ester derivative of ATTO 565 that can be used to label proteins or antibodies.
    ATTO 565 NHS ester
  • HY-170933
    SGK1-IN-6

    		SGK Cancer
    SGK1-IN-6 is a selective SGK1 inhibitor with an IC50 of 0.39 μM, showing selectivity over SGK2/3. SGK1-IN-6 inhibits cancer cell migration and invasion, improves SGK1 protein thermal stability. SGK1-IN-6 decreases SGK1 protein levels in tumor tissues, suppresses tumor growth in mouse xenograft models. SGK1-IN-6 can be used for the research of prostate cancer .
    SGK1-IN-6
  • HY-153524
    ATTO 425 NHS ester

    		Fluorescent Dye Others
    ATTO 425 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 425 NHS ester is an NHS ester derivative of ATTO 425 that can be used to label proteins or antibodies.
    ATTO 425 NHS ester
  • HY-D2046
    ATTO 532 NHS ester

    		Fluorescent Dye Others
    ATTO 532 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 532 NHS ester is an NHS ester derivative of ATTO 532 that can be used to label proteins or antibodies.
    ATTO 532 NHS ester
  • HY-D1957
    ATTO 633 NHS ester

    		Fluorescent Dye Others
    ATTO 633 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 633 NHS ester is an NHS ester derivative of ATTO 633 that can be used to label proteins or antibodies.
    ATTO 633 NHS ester
  • HY-D2019
    ATTO 550 NHS ester

    		Fluorescent Dye Others
    ATTO 550 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 550 NHS ester is an NHS ester derivative of ATTO 550 that can be used to label proteins or antibodies.
    ATTO 550 NHS ester
  • HY-D2016
    ATTO 565 cadaverine

    		Fluorescent Dye Others
    ATTO 565 cadaverine is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 cadaverine is a cadaverine derivative of ATTO 565, which can be used to label proteins or antibodies.
    ATTO 565 cadaverine
  • HY-D2058
    ATTO 700 NHS ester

    		Fluorescent Dye Others
    ATTO 700 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 700 NHS ester is an NHS ester derivative of ATTO 700 that can be used to label proteins or antibodies.
    ATTO 700 NHS ester
  • HY-D2073
    ATTO 680 NHS ester

    		Fluorescent Dye Others
    ATTO 680 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 680 NHS ester is an NHS ester derivative of ATTO 680 that can be used to label proteins or antibodies.
    ATTO 680 NHS ester
  • HY-D2021
    ATTO 550 maleimide

    		Fluorescent Dye Others
    ATTO 550 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 550 maleimide is a maleimide derivative of ATTO 550, which can be used to label proteins or antibodies.
    ATTO 550 maleimide
  • HY-D1935
    ATTO 465 NHS ester

    		Fluorescent Dye Others
    ATTO 465 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 465 NHS ester is an NHS ester derivative of ATTO 465 that can be used to label proteins or antibodies.
    ATTO 465 NHS ester
  • HY-152469
    Eleven-Nineteen-Leukemia Protein IN-1

    		Epigenetic Reader Domain Cancer
    Eleven-Nineteen-Leukemia Protein IN-1 is an inhibitor of ENL YEATS domain with an IC50 value of 14.5 nM. Eleven-Nineteen-Leukemia Protein IN-1 interacts with ENL protein and enhances the thermal stability of ENL protein in vitro .
    Eleven-Nineteen-Leukemia Protein IN-1
  • HY-152471
    Eleven-Nineteen-Leukemia Protein IN-3

    		Epigenetic Reader Domain Cancer
    Eleven-Nineteen-Leukemia Protein IN-3 is an orally active inhibitor of ENL YEATS domain with an IC50 value of 15.4 nM. Eleven-Nineteen-Leukemia Protein IN-3 down-regulates MYC expression through ENL in cells and can enhances the thermal stability of ENL protein in vitro .
    Eleven-Nineteen-Leukemia Protein IN-3
  • HY-D1917
    ATTO 390 NHS ester

    		Fluorescent Dye Others
    ATTO 390 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 390 NHS ester is an NHS ester derivative of ATTO 390 that can be used to label proteins or antibodies.
    ATTO 390 NHS ester
  • HY-D2038
    ATTO 550 alkyne

    		Fluorescent Dye Others
    ATTO 550 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 550 alkyne is an alkyne derivative of ATTO 550 and can be used to label proteins or antibodies.
    ATTO 550 alkyne
  • HY-D1961
    ATTO 565 maleimide

    		Fluorescent Dye Others
    ATTO 565 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 maleimide is a maleimide derivative of ATTO 565, which can be used to label proteins or antibodies.
    ATTO 565 maleimide
  • HY-D1929
    ATTO 594 NHS ester

    		Fluorescent Dye Others
    ATTO 594 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 594 NHS ester is an NHS ester derivative of ATTO 594 that can be used to label proteins or antibodies.
    ATTO 594 NHS ester
  • HY-D2014
    ATTO 565 alkyne

    		Fluorescent Dye Others
    ATTO 565 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 565 alkyne is an alkyne derivative of ATTO 565 and can be used to label proteins or antibodies.
    ATTO 565 alkyne
  • HY-D2035
    ATTO 514 alkyne

    		Fluorescent Dye Others
    ATTO 514 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 514 alkyne is an alkyne derivative of ATTO 514 and can be used to label proteins or antibodies.
    ATTO 514 alkyne
  • HY-D2047
    ATTO 532 maleimide

    		Fluorescent Dye Others
    ATTO 532 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 532 maleimide is a maleimide derivative of ATTO 532, which can be used to label proteins or antibodies.
    ATTO 532 maleimide
  • HY-D1939
    ATTO 465 amine

    		Fluorescent Dye Others
    ATTO 465 amine is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 465 amine is an amine derivative of ATTO 465 and can be used to label proteins or antibodies.
    ATTO 465 amine
  • HY-D2063
    ATTO 740 maleimide

    		Fluorescent Dye Others
    ATTO 740 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 740 maleimide is a maleimide derivative of ATTO 740, which can be used to label proteins or antibodies.
    ATTO 740 maleimide
  • HY-D2015
    ATTO 488 alkyne

    		Fluorescent Dye Others
    ATTO 488 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 488 alkyne is an alkyne derivative of ATTO 488 and can be used to label proteins or antibodies.
    ATTO 488 alkyne
  • HY-D1933
    ATTO 590 maleimide

    		Fluorescent Dye Others
    ATTO 590 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 590 maleimide is a maleimide derivative of ATTO 590, which can be used to label proteins or antibodies.
    ATTO 590 maleimide
  • HY-D2059
    ATTO 700 maleimide

    		Fluorescent Dye Others
    ATTO 700 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 700 maleimide is a maleimide derivative of ATTO 700, which can be used to label proteins or antibodies.
    ATTO 700 maleimide
  • HY-D2026
    ATTO 514 NHS ester

    		Fluorescent Dye Others
    ATTO 514 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 514 NHS ester is an NHS ester derivative of ATTO 514 that can be used to label proteins or antibodies.
    ATTO 514 NHS ester
  • HY-D1999
    ATTO 665 NHS ester

    		Fluorescent Dye Others
    ATTO 665 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 665 NHS ester is an NHS ester derivative of ATTO 665 that can be used to label proteins or antibodies.
    ATTO 665 NHS ester
  • HY-D1932
    ATTO 590 NHS ester

    		Fluorescent Dye Others
    ATTO 590 NHS ester is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 590 NHS ester is an NHS ester derivative of ATTO 590 that can be used to label proteins or antibodies.
    ATTO 590 NHS ester
  • HY-D2074
    ATTO 680 maleimide

    		Fluorescent Dye Others
    ATTO 680 maleimide is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 680 maleimide is a maleimide derivative of ATTO 680, which can be used to label proteins or antibodies.
    ATTO 680 maleimide
  • HY-D2052
    ATTO 532 iodacetamid

    		Fluorescent Dye Others
    ATTO 532 iodacetamid is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 532 iodacetamid is an iodoacetamide derivative of ATTO 532, which can be used to label proteins or antibodies.
    ATTO 532 iodacetamid
  • HY-D1946
    ATTO 590 alkyne

    		Fluorescent Dye Others
    ATTO 590 alkyne is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy. ATTO 590 alkyne is an alkyne derivative of ATTO 590 and can be used to label proteins or antibodies.
    ATTO 590 alkyne
  • HY-131445A
    SS-RJW100

    		Orphan Nuclear Receptor Metabolic Disease Inflammation/Immunology
    SS-RJW100 is a enantiomer of RJW100, which is a racemic agonist of nuclear receptor liver receptor homolog 1 (LRH-1) and steroidogenic factor 1 (SF-1). SS-RJW100 promotes recruitment of coregulator protein fragments in vitro, recruits the transcriptional intermediary factor 2 (Tif2) coactivator to LRH-1. SS-RJW100 diminishes LRH-1 allosteric activation networks, shows poor thermal stability .
    SS-RJW100
  • HY-181165
    SB2960

    		PKC SARS-CoV IFNAR Infection
    SB2960 is a receptor for activated protein C kinase 1 (RACK1) binder with a human KD of 5.65 μM. SB2960 can promote stress granule (SG) formation and exhibit potent antiviral activity across diverse viral species. SB2960 suppresses viral replication with minimal cytotoxicity by modulating host antiviral immune responses. SB2960 increases the thermal stability of RACK1 and reduces SARS-CoV-2 N protein levels. SB2960 enhances type I interferon (IFN-β) expression and inhibits RIG-I, ISG56, and RANTES expression. SB2960 can be used for the research of virus infection .
    SB2960
  • HY-183293
    Cbl-b-IN-32

    		E1/E2/E3 Enzyme Others
    Cbl-b-IN-32 is a Cbl-b inhibitor with an IC50 of 6.83 μM. Cbl-b-IN-32 binds to the TKB-LH interface, stabilizes the inactive conformation of Cbl-b, engages Tyr363 via hydrogen bonds and water bridges, and forms hydrogen bonds with Phe261 and Phe263 .
    Cbl-b-IN-32
  • HY-182744
    LLQ-45

    		MDM-2/p53 Cancer
    LLQ-45 is a covalent p53 Y220C mutant protein agonist with an EC50 of 24.97 μM. LLQ-45 activates the anti-tumor function of p53 Y220C through covalent modification, restores its DNA-binding ability and enhances its thermal stability. LLQ-45 selectively inhibits the proliferation of p53 Y220C mutant tumor cells, suppresses cell growth and upregulates the expression of CDKN1A. LLQ-45 can be used in studies related to p53 Y220C mutant cancers .
    LLQ-45

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