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Serine Protease

Serine Protease

Serine protease inhibitors are compounds that target and inhibit serine proteases, a group of enzymes characterized by a serine residue at their active site. These proteases are involved in numerous physiological processes, including digestion, immune response, blood coagulation, and inflammation. Serine protease inhibitors are important for studying diseases where these enzymes are dysregulated, such as cardiovascular diseases, cancer, and inflammatory conditions. At CymitQuimica, we provide serine protease inhibitors to support your research in enzymology, disease mechanisms, and therapeutic interventions.

Found 56 products of "Serine Protease"

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  • TAO Kinase inhibitor 2

    CAS:
    <p>TAO Kinase inhibitor 2 is a TAO kinase inhibitor with an IC50 of 50-500 nM. TAO Kinase inhibitor 2 inhibits KIAA1361 and JIK with IC50s of 50-500 nM.</p>
    Formula:C25H24N2O3
    Purity:98.58%
    Color and Shape:Soild
    Molecular weight:400.47
  • BAY-85-8501

    CAS:
    BAY-85-8501 is a selective, reversible and potent inhibitor of Human Neutrophil Elastase (HNE; IC50 of 65 pM)
    Formula:C22H17F3N4O3S
    Purity:99.16%
    Color and Shape:Solid
    Molecular weight:474.46
  • AE-3763

    CAS:
    AE-3763 is a peptide-based human neutrophil elastase inhibitor (IC50: 29 nM).
    Formula:C23H34F3N5O7
    Purity:98%
    Color and Shape:Solid
    Molecular weight:549.54
  • Protease Inhibitor Library


    A unique collection of 343 protease and proteasome inhibitors for research in chemical genomics, and drug screening;
    Color and Shape:Odour Solid
  • Nonacog alfa

    CAS:
    Nonacog alfa (BAX326), a recombinant human factor IX, is utilized in the study of hemophilia B [1].
    Color and Shape:Liquid
  • Elastase (high purity)


    Elastase (high purity) is a serine protease that hydrolyzes proteins and peptides.
    Color and Shape:Odour Solid
  • KKI-5

    CAS:
    <p>KKI 5: Serine protease inhibitor, blocks kallikrein &amp; plasmin, potential for cancer therapy &amp; angioedema treatment.</p>
    Formula:C35H55N11O9
    Purity:98%
    Color and Shape:Solid
    Molecular weight:773.88
  • C1 Esterase Inhibitor (Human)


    C1 Esterase Inhibitor (Human) is a glycoprotein derived from human plasma and acts as a serine protease inhibitor. It inactivates enzymes like C1r, C1s, and mannose-binding lectin-associated serine proteases (MASP) through covalent binding. This compound possesses anti-inflammatory properties and is utilized to prevent angioedema attacks associated with hereditary angioedema.
    Color and Shape:Odour Liquid
  • Phosphorylase Kinase β-Subunit Fragment (420-436)

    CAS:
    Phosphorylase Kinase β-Subunit Fragment (420-436) is a peptide fragment (430-436) derived from the β-Subunit of phosphorylase kinase.
    Formula:C79H131N31O25S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1947.14
  • Patamostat HCl

    CAS:
    <p>Patamostat HCl is a highly potent and selective small molecule protease (protease) inhibitor that inhibits trypsin, fibrinolytic enzymes, and thrombin with IC50</p>
    Formula:C20H21ClN4O4S
    Purity:99.15% - 99.76%
    Color and Shape:Soild
    Molecular weight:448.92
  • Activated Protein C (390-404), human

    CAS:
    Human Activated Protein C (390-404) peptide derived from serine protease, suppresses APC anticoagulation.
    Formula:C91H130N22O23
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1900.14
  • α-Methyl-DL-aspartic acid

    CAS:
    α-Methyl-DL-aspartic acid specifically inhibits argininosuccinate synthase (ASS), the rate-limiting enzyme in 1-citrulline-to-1-arginine recycling.
    Formula:C5H9NO4
    Purity:99.91%
    Color and Shape:Solid
    Molecular weight:147.13
  • Recombinant Trypsin


    Recombinant Trypsin is a serine protease that hydrolyzes proteins at the carboxyl side of lysine or arginine.
  • Dansyl-Glu-Gly-Arg-Chloromethylketone

    CAS:
    Dansyl-Glu-Gly-Arg-Chloromethylketone is a protease inhibitor that specifically impedes serine/threonine proteases and has been shown to inhibit activated
    Formula:C26H36ClN7O7S
    Color and Shape:Solid
    Molecular weight:626.12
  • SFTI-1

    CAS:
    SFTI-1, a cyclic peptide trypsin inhibitor comprising 14 amino acid residues, is a potent Bowman-Birk inhibitor.
    Formula:C67H104N18O18S2
    Color and Shape:Solid
    Molecular weight:1513.78
  • Ala-Phe-Pro-pNA TFA


    Ala-Phe-Pro-pNA TFA serves as a chromogenic substrate for tripeptidyl peptidase and can be utilized to assess the enzyme's activity.
    Color and Shape:Odour Solid
  • Suc-AAP-Abu-pNA

    CAS:
    Suc-AAP-Abu-pNA is a specific substrate for pancreatic elastase (Km = 100 μM; Kcat/Km = 35,300 s-1 M-1 for rat pancreatic elastase; Km = 30 μM; Kcat/Km = 351,
    Formula:C25H34N6O9
    Color and Shape:Solid
    Molecular weight:562.57
  • Tilpisertib fosmecarbil TFA

    CAS:
    Tilpisertib fosmecarbil TFA, the TFA salt form of Tilpisertib, acts as an inhibitor of serine/threonine kinases. This compound also exhibits anti-inflammatory activity.
    Formula:C37H37ClF3N8O9P
    Color and Shape:Solid
    Molecular weight:861.16
  • Chymotrypsinogen

    CAS:
    Chymotrypsinogen is an inactive precursor of Chymotrypsin . Chymotrypsin is a serine protease produced by the pancreas [1] [2] .
    Color and Shape:Solid
  • Lonodelestat TFA


    <p>Lonodelestat TFA, an oral peptide, selectively inhibits hNE, potentially aiding in CF research.</p>
    Formula:C73H112F3N15O21
    Color and Shape:Solid
    Molecular weight:1592.75
  • Tiprelestat

    CAS:
    <p>Tiprelestat: strong inhibitor of human neutrophil elastase, anti-inflammatory, antimicrobial, used in inflammation/immune research.</p>
    Formula:C254H416N72O75S10
    Color and Shape:Solid
    Molecular weight:5999.09
  • α 1 Antichymotrypsin, Human Plasma

    CAS:
    Alpha 1 Antichymotrypsin, Human Plasma is an inhibitor of serine proteases. This compound is present in amyloid lesions associated with Alzheimer's disease and can be utilized in Alzheimer's research.
    Color and Shape:Solid
  • MeOSuc-AAPA-CMK


    MeOSuc-AAPA-CMK is a potent inhibitor of human neutrophil elastase (HNE) [1].
    Formula:C20H31ClN4O8
    Color and Shape:Solid
    Molecular weight:490.94
  • Roseltide rT1

    CAS:
    Roseltide rT1 is a neutrophil elastase inhibitor (IC50=0.47 μM) and is rich in cysteine, classified as one of the Roseltides (rT1-rT8). It has the potential to inhibit related diseases by improving neutrophil elastase-stimulated cAMP accumulation in vitro.
    Formula:C110H177N31O31S6
    Color and Shape:Solid
    Molecular weight:2622.16
  • Urokinase

    CAS:
    <p>Urokinase (uPA) is a serine protease that activates plasminogen to plasmin, crucial for thrombolysis and ECM degradation.</p>
    Color and Shape:Solid
  • PKR-IN-C51

    CAS:
    PKR-IN-C51 is ATP-competitive protein kinase R (PKR) inhibitor that inhibits intracellular PKR activation and autophosphorylation. Ser/Thr kinase.
    Formula:C23H21N5
    Purity:98.94%
    Color and Shape:Solid
    Molecular weight:367.45
  • WNK-IN-11

    CAS:
    WNK-IN-11 (Allosteric WNK Kinase Inhibitor) is an allosteric With-No-Lysine (WNK) kinase inhibitor,WNK1(IC50 : 4 nM)
    Formula:C21H21Cl2N5OS
    Purity:98.32%
    Color and Shape:Solid
    Molecular weight:462.4
  • Cetraxate hydrochloride

    CAS:
    Cetraxate hydrochloride (DV10062) is an oral gastrointestinal medication. It has a cytoprotective effect.
    Formula:C17H24ClNO4
    Purity:99.75%
    Color and Shape:Solid
    Molecular weight:341.83
  • WNK463

    CAS:
    WNK463 is a pan-WNK-kinase inhibitor. It effectively inhibits the in vitro kinase activity of all four WNK family members (WNK1/2/3/4).
    Formula:C21H24F3N7O2
    Purity:>99.99% - ≥95%
    Color and Shape:Solid
    Molecular weight:463.46
  • Alvelestat

    CAS:
    Alvelestat (AZD9668) is an orally bioavailable, selective and reversible inhibitor of human neutrophil elastase (NE), with potential anti-inflammatory activity.
    Formula:C25H22F3N5O4S
    Purity:98% - >99.99%
    Color and Shape:Solid
    Molecular weight:545.53
  • KKI-5 acetate(97145-43-2 free base)


    KKI-5 acetate: Serine protease inhibitor, targets kallikrein/plasmin, potential anticancer and angioedema therapy.
    Formula:C37H59N11O11
    Purity:99.44%
    Color and Shape:Solid
    Molecular weight:833.95
  • Benzamidine hydrochloride

    CAS:
    Benzamidine hydrochloride (Benzamidine HCl) is a reversible inhibitor of serine proteases, including trypsin, plasmin, and thrombin.
    Formula:C7H9ClN2
    Purity:99.25% - 99.97%
    Color and Shape:White To Off-White Powder
    Molecular weight:156.61
  • 2-(2-bromophenyl)-5-chloro-4H-3,1-benzoxazin-4-one

    CAS:
    2-(2-bromophenyl)-5-chloro-4H-3,1-benzoxazin-4-one is an human neutrophil elastase inhibitor.
    Formula:C14H7BrClNO2
    Purity:97.36%
    Color and Shape:Solid
    Molecular weight:336.57
  • 2,4-Dioxaspiro(5.5)undec-8-ene, 3-(2-furanyl)-

    CAS:
    2,4-Dioxaspiro(5.5)undec-8-ene, 3-(2-furanyl)- (Ulinastatin) ,as an urinary trypsin inhibitor (UTI), is a glycoprotein that is isolated from healthy human urine
    Formula:C13H16O3
    Purity:99.53% - 99.81%
    Color and Shape:Solid
    Molecular weight:220.26
  • ML281

    CAS:
    ML281 is a potent and selective STK33 inhibitor with IC50 of 14 nM.
    Formula:C22H19N3O2S
    Purity:99.12% - 99.87%
    Color and Shape:Solid
    Molecular weight:389.47
  • Anti-Matriptase Antibody


    Anti-Matriptase Antibody is a human-derived antibody expressed in CHO cells, targeting Matriptase. It features a huIgG1 heavy chain and huκ light chain, with a predicted molecular weight (MW) of 150 kDa. The isotype control for Anti-Matriptase Antibody can be found in HumanIgG1kappa, Isotype Control.
  • Lanadelumab

    CAS:
    Lanadelumab (SHP643), a humanized IgG1 antibody, inhibits plasma kallikrein and its interaction with HMWK, supporting hereditary angioedema research.
    Purity:95% - 97.4% (SDS-PAGE); 99.2% (SEC-HPLC)
    Color and Shape:Liquid
  • Galegenimab

    CAS:
    <p>Galegenimab (FHTR 2163; RG 6147; RO 7171009) is an HTRA1 antibody fragment for AMD research.</p>
    Purity:95% - 95%
    Color and Shape:Liquid
  • MEGA-9

    CAS:
    MEGA-9 (Nonanoyl-N-Methylglucamide) solubilizes membrane protein and can be used as a nonionic detergent.
    Formula:C16H33NO6
    Purity:99.9%
    Color and Shape:Solid
    Molecular weight:335.44
  • ZD-0892

    CAS:
    <p>ZD-0892: potent, selective neutrophil elastase inhibitor; Ki 6.7 nM (human), 200 nM (porcine).</p>
    Formula:C24H32F3N3O5
    Purity:95% - 99.53%
    Color and Shape:Solid
    Molecular weight:499.52
  • BMS-363131

    CAS:
    BMS-363131 (BMS363131) is a potent and selective trypsin inhibitor with an IC50 value of <1.7 nM.
    Formula:C28H40N6O5
    Purity:97.99%
    Color and Shape:Solid
    Molecular weight:540.65
  • AGLME

    CAS:
    AGLME is used in a direct enzymatic assay for activated Hageman factor measuring the ability of Hageman factor to hydrolyze the cpd.
    Formula:C11H21N3O4
    Color and Shape:Solid
    Molecular weight:259.3
  • WNK1-IN-1

    CAS:
    WNK1-IN-1, a WNK1 inhibitor (IC50: 1.6 μM), also inhibits OSR1 phosphorylation (IC50: 4.3 μM), used in blood pressure and cancer research.
    Formula:C13H15BrCl2N2O4S
    Purity:98.09%
    Color and Shape:Solid
    Molecular weight:446.14
  • Lodelaben

    CAS:
    Lodelaben (Declaben, SC-39026) is a reversible, non-competitive,specific inhibitor of human neutrophil elastase (HNE) with high potency (IC50=0.5 μM).
    Formula:C25H41ClO3
    Purity:99.62% - >99.99%
    Color and Shape:Solid
    Molecular weight:425.04
  • APC 366

    CAS:
    APC 366: Mast cell tryptase inhibitor, Ki 7.1 μM. Reduces EAR, LAR, BHR in allergic asthma (sheep model).
    Formula:C22H28N6O4
    Purity:99.8%
    Color and Shape:Solid
    Molecular weight:440.5
  • IPR-803

    CAS:
    IPR-803 is an effective inhibitor of the uPAR·uPA protein-protein interaction (PPI) with anti-tumor activity.
    Formula:C27H23N3O4
    Purity:95%
    Color and Shape:Solid
    Molecular weight:453.49
  • p-Aminobenzamidine dihydrochloride

    CAS:
    <p>4-Aminobenzamidine dihydrochloride (p-Aminobenzamidine dihydrochloride) is a strong trypsin inhibitor and a relatively weak inhibitor of urokinase type</p>
    Formula:C7H11Cl2N3
    Purity:99.00% - 99.56%
    Color and Shape:Solid
    Molecular weight:208.088
  • ZD8321

    CAS:
    <p>ZD8321 is an effective inhibitor of human Neutrophil elastase (Ki: 13±1.7 nM).</p>
    Formula:C18H28F3N3O5
    Purity:98%
    Color and Shape:Solid
    Molecular weight:423.43
  • ZM223 hydrochloride (2031177-48-5 free base)


    ZM223 hydrochloride is an orally active, potent non-covalent inhibitor of NEDD8 activating enzyme (NAE), and with excellent anticancer activity.
    Formula:C23H18ClF3N4O2S2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:538.99
  • LM-030

    CAS:
    LM-030, also known as BPR277, is a novel inhibitor of kallikrein-related peptidase 7 (KLK7) and epidermal elastase 2 (ELA2).
    Formula:C46H72N8O12
    Color and Shape:Solid
    Molecular weight:929.11
  • AZD-9819

    CAS:
    AZD-9819 is a neutrophil elastase (HNE) inhibitor applicable for research into chronic obstructive pulmonary disease (COPD).
    Formula:C25H19F3N6O2
    Purity:100% - 99.18%
    Color and Shape:Solid
    Molecular weight:492.45
  • FK706

    CAS:
    FK706, a human neutrophil elastase inhibitor (IC50: 83 nM, Ki: 4.2 nM), also blocks mouse and porcine elastases. Anti-inflammatory.
    Formula:C26H33F3N4NaO7
    Color and Shape:Solid
    Molecular weight:593.556
  • TMPRSS6-IN-1 TFA


    <p>TMPRSS6-IN-1 (TFA) is a potent inhibitor of TMPRSS6 (Matriptase-2), a member of the TTSP family (a type of transmembrane serine protease). TMPRSS6 is a type II TTSP, and genetically reduced levels of TMPRSS6 have been shown to improve symptoms of hemochromatosis and β-thalassemia in mice.</p>
    Formula:C35H41F3N8O6S2
    Color and Shape:Solid
    Molecular weight:790.875
  • Feniralstat

    CAS:
    Feniralstat (KVD-824) is a selective and potent kallikrein (kallikrein) inhibitor, useful in immune system diseases and cardiovascular disease research.
    Formula:C26H25F2N5O4
    Purity:99.52%
    Color and Shape:Solid
    Molecular weight:509.51
  • MeO-Suc-Ala-Ala-Pro-Ala-CMK

    CAS:
    MeO-Suc-Ala-Ala-Pro-Ala-CMK (MSACK) is an inhibitor of human neutrophil elastase (HNE) with an IC50 of 20.3 μM. It effectively inhibits the hydrolysis of substrates like lung tissue elastin by HNE and is applicable in studies related to conditions such as chronic obstructive pulmonary disease (COPD).
    Formula:C20H31ClN4O7
    Color and Shape:Solid
    Molecular weight:474.936
  • Matriptase-IN-2 free base

    CAS:
    Matriptase-IN-2 free base, a matriptase inhibitor with a K i of 5 nM, has potential applications in musculoskeletal system disorder research (WO2011023958A1; compound 432) [1].
    Formula:C29H33Cl2N5O3S
    Color and Shape:Solid
    Molecular weight:602.58