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ester bond cleavage

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37

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3

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1

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18

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P2929
    PNGase F
    1 Publications Verification

    		 Biochemical Assay Reagents Glycosidase Cancer
    PNGase F, a glycosidase, catalyzes the cleavage of an internal glycoside bond in an oligosaccharide. PNGase F removes nearly all N-linked oligosaccharides from glycoproteins. PNGase F can release N-glycans from glycoproteins in glycoanalytical workflows .
    PNGase F
  • HY-P2661
    FA-Leu-Gly-Pro-Ala-OH

    		Biochemical Assay Reagents Bacterial Infection
    FA-Leu-Gly-Pro-Ala-OH is a furylacryloyl-terminal tetrapeptide that serves as a substrate for bacterial collagenase and spirochete metalloendopeptidase. FA-Leu-Gly-Pro-Ala-OH is specifically hydrolyzed by spirochete collagenase only at the Leu-Gly bond. FA-Leu-Gly-Pro-Ala-OH can be used to determine the equilibrium constant of peptide bond hydrolysis, and also to detect collagenase-mediated cleavage reactions via turbidimetry based on absorbance reduction .
    FA-Leu-Gly-Pro-Ala-OH
  • HY-P1883A
    Bacterial Sortase Substrate III, Abz/DNP TFA

    		Fluorescent Dye Infection
    Bacterial Sortase Substrate III, Abz/DNP TFA is a fluorescent peptide substrate. Bacterial Sortase Substrate III, Abz/DNP TFA undergoes cleavage catalyzed by Staphylococcus aureus sortase A (SrtAΔN24) and Streptococcus pyogenes sortase A (SrtAΔN81), and catalyzes the formation of an amide bond between the carboxyl group of threonine and the amino group of the cell wall cross-bridge. Cleavage of this substrate can be detected at Ex/Em=320 nm/420 nm .
    Bacterial Sortase Substrate III, Abz/DNP TFA
  • HY-P2929A
    PNGase F-Fast
    1 Publications Verification

    		 Glycosidase Cancer
    PNGase F-Fast is a glycosidase that catalyzes the cleavage of internal glycosidic bonds in oligosaccharides. PNGase F-Fast removes almost all N-linked oligosaccharides from glycoproteins. PNGase F-Fast can release N-glycans from glycoproteins in the sugar analysis workflow. The cleavage site is: the glycosidic bond between the innermost N-acetylglucosamine and asparagine. PNGase F-Fast is an improved reagent that allows for rapid deglycosylation of antibodies and antibody fusions within minutes .
    PNGase F-Fast
  • HY-120972
    Pentafluorobenzenesulfonyl fluorescein

    		Fluorescent Dye Others
    Pentafluorobenzenesulfonyl fluorescein is a H2O2-selective sensor that can be used to detect H2O2 levels in cells. Pentafluorobenzenesulfonyl fluorescein is generally non-fluorescent, but emits fluorescence when its sulfonyl bond undergoes perhydrolysis by H2O2 . Pentafluorobenzenesulfonyl fluorescein undergoes slight cleavage of its sulfonate ester bond by [Cu (phen)2] 2+, and can detect hydrogen peroxide around the ablation sites of fin tissues and keratinocytes in zebrafish larvae .
    Pentafluorobenzenesulfonyl fluorescein
  • HY-E70574
    Trypsin/Lys-C complex protease (MS grade)

    		Biochemical Assay Reagents Others
    Trypsin/Lys-C complex protease (MS grade) combines Trypsin and Lys-C, two recombinant proteases, to achieve efficient peptide bond hydrolysis. Trypsin specifically cleaves the C-terminal peptide bonds of arginine (R) and lysine (K), while Lys-C specifically cleaves the C-terminal peptide bonds of lysine (K). This combination overcomes issues such as the slower digestion rate of lysine and arginine by rTrypsin, PTM changes on lysine, or hydrophobic C-termini (such as proline) that can lead to missed cleavage. Trypsin/Lys-C complex protease (MS grade) can be used to process complex protein samples that are difficult to enzymatically digest. Trypsin/Lys-C complex protease (MS grade) can be used for protein characterization, single-cell proteomics and large cohort proteomics studies.
    Trypsin/Lys-C complex protease (MS grade)
  • HY-14811
    Beloranib

    ZGN-440; CKD-732 free base

    		 MetAP NF-κB Metabolic Disease
    Beloranib (ZGN-440; CKD-732 free base) is a selective, irreversible inhibitor of methionine aminopeptidase MetAP2 that suppresses appetite and increases energy expenditure. Beloranib blocks the enzymatic cleavage of N-terminal methionine from nascent proteins by forming a covalent bond with MetAP2, thereby regulating fatty acid metabolism, adrenergic signaling, and hypothalamic NF-κB expression. Beloranib significantly reduces food intake, body weight, and fat accumulation, while improving glucose tolerance, insulin sensitivity, and lipid metabolism. Beloranib also elevates energy expenditure and fat oxidation levels, without affecting body temperature, spontaneous activity, or the inflammatory cytokine IL-1β. Beloranib can be used in research on obesity and hypothalamic obesity .
    Beloranib
  • HY-E70042
    Nucleoside hydrolase (IAGNH)

    		Endogenous Metabolite Metabolic Disease
    Nucleoside hydrolase (IAGNH) is a glycosidase. Nucleoside hydrolase (IAGNH) catalyzes the cleavage of the N-glycosidic bond in nucleosides to enable the recycling of the nucleobases and Rib .
    Nucleoside hydrolase (IAGNH)
  • HY-P2498A
    Cathepsin D and E FRET Substrate acetate

    		Cathepsin Cancer
    Cathepsin D and E FRET Substrate acetate is a fluorogenic substrate for cathepsins D and E and not for B, H or L. The cleavage occurs at the Phe-Phe amide bond resul. Cathepsin D and E FRET Substrate is a valuable tool for routine assays and for mechanistic studies on cathepsins E and D .
    Cathepsin D and E FRET Substrate acetate
  • HY-P6023
    D-Leu-Pro-Arg-Rh110-D-Pro

    		Factor Xa Cardiovascular Disease
    D-Leu-Pro-Arg-Rh110-D-Pro is a substrate for Factor Xa I (FXIa) with binding affinity. D-Leu-Pro-Arg-Rh110-D-Pro consists of Rhodamine 110 (HY-D0817) linked to a peptide chain through a cleavable bond. Cleavable bond cleavage enhances fluorophore intensity. D-Leu-Pro-Arg-Rh110-D-Pro can be used to detect FXIa activity .
    D-Leu-Pro-Arg-Rh110-D-Pro
  • HY-W013741
    CME-carbodiimide

    		Biochemical Assay Reagents DNA Alkylator/Crosslinker DNA/RNA Synthesis Others
    CME-carbodiimide is a nucleic acid modification reagent. CME-carbodiimide reacts specifically with uracil and guanine residues of RNA, as well as guanine and thymine residues of denatured DNA; it does not react with native DNA. Modification of DNA by CME-carbodiimide inhibits phosphodiester bond cleavage or DNA hydrolysis mediated by pancreatic ribonuclease, snake venom phosphodiesterase and deoxyribonuclease .
    CME-carbodiimide
  • HY-P2929C
    PNGase F (Lyophilized)
    1 Publications Verification

    		 Glycosidase Biochemical Assay Reagents Cancer
    PNGase F (Lyophilized), a glycosidase, catalyzes the cleavage of an internal glycoside bond in an oligosaccharide. PNGase F (Lyophilized) removes nearly all N-linked oligosaccharides from glycoproteins. PNGase F (Lyophilized) can release N-glycans from glycoproteins in glycoanalytical workflows .
    PNGase F (Lyophilized)
  • HY-14811A
    Beloranib hemioxalate

    ZGN-440 hemioxalate; ZGN-433 hemioxalate; CDK732 hemioxalate

    		 NF-κB MetAP Metabolic Disease
    Beloranib (ZGN-440; CKD-732 free base) hemioxalate is a selective, irreversible inhibitor of methionine aminopeptidase MetAP2 that suppresses appetite and increases energy expenditure. Beloranib hemioxalate blocks the enzymatic cleavage of N-terminal methionine from nascent proteins by forming a covalent bond with MetAP2, thereby regulating fatty acid metabolism, adrenergic signaling, and hypothalamic NF-κB expression. Beloranib hemioxalate significantly reduces food intake, body weight, and fat accumulation, while improving glucose tolerance, insulin sensitivity, and lipid metabolism. Beloranib hemioxalate also elevates energy expenditure and fat oxidation levels, without affecting body temperature, spontaneous activity, or the inflammatory cytokine IL-1β. Beloranib hemioxalate can be used in research on obesity and hypothalamic obesity .
    Beloranib hemioxalate
  • HY-P2929D
    PNGase F (MS grade)

    		Glycosidase Cancer
    PNGase F (MS grade), a glycosidase, catalyzes the cleavage of an internal glycoside bond in an oligosaccharide. PNGase F (MS grade) removes nearly all N-linked oligosaccharides from glycoproteins. PNGase F (MS grade) can be used for MS analysis .
    PNGase F (MS grade)
  • HY-P1883
    Bacterial Sortase Substrate III, Abz/DNP

    		Fluorescent Dye Infection
    Bacterial Sortase Substrate III, Abz/DNP is a fluorescent peptide substrate. Bacterial Sortase Substrate III, Abz/DNP undergoes cleavage catalyzed by Staphylococcus aureus sortase A (SrtAΔN24) and Streptococcus pyogenes sortase A (SrtAΔN81), and catalyzes the formation of an amide bond between the carboxyl group of threonine and the amino group of the cell wall cross-bridge. Cleavage of this substrate can be detected at Ex/Em=320 nm/420 nm .
    Bacterial Sortase Substrate III, Abz/DNP
  • HY-P4332
    Boc-Glu(OBzl)-Ala-Arg-AMC

    		Fluorescent Dye Ser/Thr Protease Cardiovascular Disease
    Boc-Glu(OBzl)-Ala-Arg-AMC is a fluorogenic substrate for coagulation factor XIa and trypsin. The cleavage of the amide bond between arginine and the methylcoumarin amide group releases fluorescent 7-Amino-4-methylcoumarin (HY-D0027) .
    Boc-Glu(OBzl)-Ala-Arg-AMC
  • HY-P2498
    Cathepsin D and E FRET Substrate

    		Cathepsin Others
    Cathepsin D and E FRET Substrate is a fluorogenic substrate for cathepsins D and E and not for B, H or L. The cleavage occurs at the Phe-Phe amide bond resul. Cathepsin D and E FRET Substrate is a valuable tool for routine assays and for mechanistic studies on cathepsins E and D .
    Cathepsin D and E FRET Substrate
  • HY-P6023A
    D-Leu-Pro-Arg-Rh110-D-Pro TFA

    		Factor Xa Cardiovascular Disease
    D-Leu-Pro-Arg-Rh110-D-Pro TFA is a substrate for Factor Xa I (FXIa) with binding affinity. D-Leu-Pro-Arg-Rh110-D-Pro TFA consists of Rhodamine 110 (HY-D0817) linked to a peptide chain through a cleavable bond. Cleavable bond cleavage enhances fluorophore intensity. D-Leu-Pro-Arg-Rh110-D-Pro TFA can be used to detect FXIa activity .
    D-Leu-Pro-Arg-Rh110-D-Pro TFA
  • HY-P3123A
    Dnp-RPLALWRS TFA

    		Fluorescent Dye Others
    Dnp-RPLALWRS TFA is a fluorescent peptide substrate designed for human matrilysin (MMP-7). After enzymatic cleavage of Dnp-RPLALWRS TFA at the alanine-leucine bond, the release of the Dnp group alleviates fluorescence quenching, thereby enabling real-time quantitative analysis of MMP-7 activity by increasing tryptophan emission. Dnp-RPLALWRS TFA provides a sensitive and efficient detection method for kinetic studies and inhibitor screenin .
    Dnp-RPLALWRS TFA
  • HY-P11325
    Ac-RR-AFC TFA

    		Cathepsin Fluorescent Dye Others
    Ac-RR-AFC TFA is a Cathepsin B fluorogenic substrate (Ex=400 nm, Em=505 nm). Cathepsin B activity in cells lysates is determined by measuring cleavage of Ac-RR-AFC TFA and its cleavage occurs at the RR-AFC amide bond. Ac-RR-AFC TFA can be used for activity assays and mechanistic studies on cathepsin B .
    Ac-RR-AFC TFA
  • HY-W013156
    2′,3′,5′-Triacetylinosine

    2′,3′,5′-Tri-O-acetylinosine

    		 Biochemical Assay Reagents Cancer
    2′,3′,5′-Triacetylinosine (2′,3′,5′-Tri-O-acetylinosine) has been shown to inhibit the growth of cancer cells, and is also an efficient method for bond cleavage and radiation protection. 2',3',5'-Tri-O-acetylinosine has been shown to bind to pyridinium ions, and it has been used in the synthesis of tetrapeptides with hydroxyl groups or alkylation.
    2′,3′,5′-Triacetylinosine
  • HY-P2724A
    Purine nucleoside phosphorylase, Bacillus sp.

    PNP, Bacillus sp.

    		 Endogenous Metabolite Metabolic Disease
    Purine nucleoside phosphorylase, Bacillus sp. is a key enzyme in purine metabolism, involved in the purine salvage pathway. A deficiency in Purine nucleoside phosphorylase, Bacillus sp. can lead to impaired T-cell function. In the presence of inorganic phosphate as a second substrate, Purine nucleoside phosphorylase, Bacillus sp. catalyzes the cleavage of the glycosidic bond of ribonucleosides and deoxyribonucleosides, producing purine bases and ribose (or deoxyribose)-1-phosphate. Purine nucleoside phosphorylase, Bacillus sp. can be used for the determination of inorganic phosphate .
    Purine nucleoside phosphorylase, Bacillus sp.
  • HY-P4333
    Boc-Glu(OBzl)-Gly-Arg-AMC

    		Fluorescent Dye Cardiovascular Disease
    Boc-Glu(OBzl)-Gly-Arg-AMC is a fluorogenic substrate for factors IXa and XIIa. The cleavage of the amide bond between arginine and the methylcoumarin amide group releases fluorescent 7-Amino-4-methylcoumarin (HY-D0027) .
    Boc-Glu(OBzl)-Gly-Arg-AMC
  • HY-D2943
    BG-SS-SulfoCy3

    SNAP-SS-SulfoCy3

    		 Fluorescent Dye Others
    BG-SS-SulfoCy3 is a SulfoCy3-labeled SNAP tag fluorescent probe, which is linked by a disulfide bond to achieve selective labeling and controllable cleavage. BG-SS-SulfoCy3 can be used to study the endocytosis and trafficking of membrane proteins such as GPCRs .
    BG-SS-SulfoCy3
  • HY-P6023B
    D-Leu-Pro-Arg-Rh110-D-Pro acetate

    		Factor Xa Cardiovascular Disease
    D-Leu-Pro-Arg-Rh110-D-Pro acetate is a substrate for Factor Xa I (FXIa) with binding affinity. D-Leu-Pro-Arg-Rh110-D-Pro acetate consists of Rhodamine 110 (HY-D0817) linked to a peptide chain through a cleavable bond. Cleavable bond cleavage enhances fluorophore intensity. D-Leu-Pro-Arg-Rh110-D-Pro acetate can be used to detect FXIa activity .
    D-Leu-Pro-Arg-Rh110-D-Pro acetate
  • HY-155070
    SRE-II

    		DNA/RNA Synthesis Apoptosis Cancer
    SRE-II, an amide derivative, is an activatable photosensitizer for photodynamic cancer research with decreased fluorescence and photosensitizing capabilities. SRE-II can be further converted into the active photosensitizer SDU Red via carboxylesterase-catalyzed amide bond cleavage. SRE-II induces DNA damage and cell apoptosis in the presence of light. SRE-II can act as a promising theranostic agent for triple-negative breast cancer .
    SRE-II
  • HY-P3123
    Dnp-RPLALWRS

    		Fluorescent Dye Others
    Dnp-RPLALWRS is a fluorescent peptide substrate designed for human matrilysin (MMP-7). After enzymatic cleavage of Dnp-RPLALWRS at the alanine-leucine bond, the release of the Dnp group alleviates fluorescence quenching, thereby enabling real-time quantitative analysis of MMP-7 activity by increasing tryptophan emission. Dnp-RPLALWRS provides a sensitive and efficient detection method for kinetic studies and inhibitor screenin .
    Dnp-RPLALWRS
  • HY-P5415
    DABCYL-GABA-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS

    		HIV Others
    DABCYL-GABA-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS is a biological active peptide. (DABCYL-GABA-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS is also called HIV protease substrate I in some literature. It is widely used for the continuous assay for HIV protease activity. The 11-Kd protease (PR) encoded by the human immunodeficiency virus 1 (HIV-1) is essential for the correct processing of viral polyproteins and the maturation of infectious virus, and is therefore a target for the design of selective acquired immunodeficiency syndrome (AIDS) therapeutics. The FRET-based fluorogenic substrate is derived from a natural processing site for HIV-1 PR. Incubation of recombinant HIV-1 PR with the fluorogenic substrate resulted in specific cleavage at the Tyr-Pro bond and a time-dependent increase in fluorescence intensity that is linearly related to the extent of substrate hydrolysis. The fluorescence quantum yields of the HIV-1 PR substrate in the FRET assay increased by 40.0- and 34.4-fold, respectively, per mole of substrate cleaved. Because of its simplicity and precision in the determination of reaction rates required for kinetic analysis, this substrate offers many advantages over the commonly used HPLC or electrophoresis-based assays for peptide substrate hydrolysis by retroviral PRs. Abs/Em = 340nm/490nm.)
    DABCYL-GABA-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS
  • HY-E70104A
    α-Rhamnosidase, Penicillium sp.

    		Biochemical Assay Reagents Metabolic Disease
    α-Rhamnosidase, Penicillium sp. (EC 3.2.1.40) catalyzes the cleavage of the bond between terminal L (+)-rhamnose and the aglycone of rhamnose-containing glycosides.
    α-Rhamnosidase, Penicillium sp.
  • HY-W012597
    Monoethyl succinate

    		Biochemical Assay Reagents Others
    Monoethyl succinate is a small molecule ester compound. Monoethyl succinate can be used as a model substrate for polyethylene terephthalate (PET) and poly-(butylene succinate-co-adipate) (PBSA), to simulate the interaction between the PET-degrading enzyme Cut190 and its natural substrates .
    Monoethyl succinate
  • HY-P2661A
    FA-Leu-Gly-Pro-Ala-OH TFA

    		Biochemical Assay Reagents Bacterial Infection
    FA-Leu-Gly-Pro-Ala-OH TFA is a furylacryloyl-terminal tetrapeptide that serves as a substrate for bacterial collagenase and spirochete metalloendopeptidase. FA-Leu-Gly-Pro-Ala-OH TFA is specifically hydrolyzed by spirochete collagenase only at the Leu-Gly bond. FA-Leu-Gly-Pro-Ala-OH TFA can be used to determine the equilibrium constant of peptide bond hydrolysis, and also to detect collagenase-mediated cleavage reactions via turbidimetry based on absorbance reduction .
    FA-Leu-Gly-Pro-Ala-OH TFA
  • HY-E71248
    α-Rhamnosidase 78A, Streptomyces avermitilis

    		Biochemical Assay Reagents Others
    α-Rhamnosidase 78A, Streptomyces avermitilis (EC 3.2.1.40) is a thermostable Alpha-L-Rhamnosidase (Naringinase, RhamA) that catalyzes the cleavage of the bond between terminal L (+)-rhamnose and the aglycone of rhamnose-containing glycosides. The enzyme is very active on naringin but has also substantial activity with hesperidin as substrate.
    α-Rhamnosidase 78A, Streptomyces avermitilis
  • HY-P2824A
    Streptokinase, Streptococcus hemolyticus

    		Endogenous Metabolite Metabolic Disease
    Streptokinase, Streptococcus hemolyticus (EC 3.4.99.0) is an enzyme secreted by several species of streptococci that can bind and activate human plasminogen. Streptokinase belongs to a group of medications known as fibrinolytics, and complexes of streptokinase with human plasminogen can hydrolytically activate other unbound plasminogen by activating through bond cleavage to produce plasmin.
    Streptokinase, Streptococcus hemolyticus
  • HY-107852
    Demeton-S-methyl sulfone

    		Insecticide Infection
    Demeton-S-methyl sulfone is an organophosphorus insecticide metabolite.Demeton-S-methyl sulfone serves as a substrate for metabolic breakdown.Demeton-S-methyl sulfone forms via oxidation of demeton S-methyl sulfoxide in sugar-beet cell suspension cultures.Demeton-S-methyl sulfone undergoes thioester bond cleavage, producing ethanethiols that convert into S-methylated compounds or S-glucosides .
    Demeton-S-methyl sulfone
  • HY-D3461
    CycLuc1 methyl ester

    		Carboxylesterase (CES) Fluorescent Dye Others
    CycLuc1 methyl ester (Example 1) is a selective CES1 substrate and indirect bioluminescent inducer. CycLuc1 methyl ester undergoes catalytic hydrolysis via CES1-mediated ester bond cleavage to form a carboxyl product. The carboxyl product of CycLuc1 methyl ester undergoes an oxidation reaction with luciferase to generate a detectable bioluminescent signal. CycLuc1 methyl ester enables quantitative detection of CES1 activity .
    CycLuc1 methyl ester
  • HY-182103
    ZAK-IN-2

    		MAP3K Caspase p38 MAPK Cardiovascular Disease
    ZAK-IN-2 (Compound 8) is a selective, covalent ZAK inhibitor with an IC50 of 11.5 nM. ZAK-IN-2 forms a covalent bond with Cys22 in the P-loop of ZAK to inhibit its kinase activity. ZAK-IN-2 inhibits the phosphorylation of the downstream target p38. ZAK-IN-2 blocks Doxorubicin (HY-15142A)-induced cleavage of Caspase 3. ZAK-IN-2 is applicable to research related to myocardial hypertrophy .
    ZAK-IN-2
  • HY-D3190
    BODIPY−DOX

    		Fluorescent Dye Apoptosis Inflammation/Immunology
    BODIPY-DOX is a conjugate composed of BODIPY and Doxorubicin (HY-15142A), as well as a pH-activated fluorescent probe for M1 macrophages and an apoptosis inducer. BODIPY-DOX undergoes pH-induced hydrazone bond cleavage in acidic M1 macrophage phagosomes, thereby releasing cytotoxic Doxorubicin (Dox) and inhibiting the function of pro-inflammatory M1 macrophages. BODIPY-DOX highly selectively inhibits the production of relevant pro-inflammatory cytokines by mouse and human monocyte-derived M1 macrophages, while exerting minimal effects on M2 or unactivated macrophages. Therefore, BODIPY-DOX enables simultaneous fluorescent tracing, differentiation and elimination of specific macrophage subsets, and exhibits the potential to regulate tissue regeneration in zebrafish models .
    BODIPY−DOX

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