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Enzima

Enzima

Os inibidores de enzimas são moléculas que se ligam a enzimas e diminuem sua atividade. Esses inibidores são amplamente utilizados em pesquisas para estudar a cinética enzimática, regulação e o papel de enzimas específicas nas vias metabólicas. Os inibidores de enzimas também são cruciais no desenvolvimento de medicamentos, pois muitos agentes terapêuticos funcionam inibindo enzimas envolvidas em processos patológicos. Ao direcionar enzimas, esses inibidores podem modular vias bioquímicas e oferecer tratamentos potenciais para várias doenças. Na CymitQuimica, oferecemos uma ampla seleção de inibidores de enzimas de alta qualidade para apoiar sua pesquisa em bioquímica, farmacologia e descoberta de medicamentos.

Subcategorias de "Enzima"

Foram encontrados 3586 produtos de "Enzima"

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  • hCAIX-IN-7

    CAS:
    <p>hCAIX-IN-7 (6c) selectively inhibits tumor-related isoform hCAIX (KI: 410.6 nM) and weakly affects hCAI/II (KI: &gt;10000 nM).</p>
    Fórmula:C18H12FNO3
    Cor e Forma:Solid
    Peso molecular:309.29
  • Carbonic anhydrase inhibitor 13

    CAS:
    <p>Carbonic anhydrase inhibitor 13 (compound 7) is a potent inhibitor of carbonic anhydrase (CA).</p>
    Fórmula:C17H15N5O3S2
    Cor e Forma:Solid
    Peso molecular:401.46
  • Carbonic anhydrase inhibitor 11

    CAS:
    <p>Potent carbonic anhydrase inhibitor VI targets CA II, IX, XII with Ki: 40, 39, 900 nM respectively.</p>
    Fórmula:C19H15F3N4O3S2
    Cor e Forma:Solid
    Peso molecular:468.47
  • Clofenamide

    CAS:
    <p>Clofenamide is a low-ceiling sulfonamide diuretic.</p>
    Fórmula:C6H7ClN2O4S2
    Cor e Forma:Solid
    Peso molecular:270.71
  • hCAII-IN-2

    CAS:
    <p>hCAII-IN-2 inhibits human carbonic anhydrases I, II, IX, XII with Ki values of 261.4, 3.8, 19.6, 45.2 nM respectively.</p>
    Fórmula:C25H18ClN5O4S
    Cor e Forma:Solid
    Peso molecular:519.96
  • hCAIX/XII-IN-4

    CAS:
    <p>hCAIX/XII-IN-4 inhibits CAIX/XII with Ki: 4.5 nM (CAXII), 23.6 nM (CAIX), and &gt;10000 nM (CAI/CAII).</p>
    Fórmula:C20H16N2O5
    Cor e Forma:Solid
    Peso molecular:364.35
  • hCAIX/XII-IN-3

    CAS:
    <p>Compound 6q inhibits hCAIX/CAXII; K i : hCAI &gt;10000 nM, hCAII &gt;10000 nM, hCAIX 66.2 nM, hCAXII 4.4 nM.</p>
    Fórmula:C20H13F3N2O4
    Cor e Forma:Solid
    Peso molecular:402.32
  • hCAXII-IN-3

    CAS:
    <p>hCAXII-IN-3 (Compound 6o) is a selective inhibitor of human carbonic anhydrase XII (hCAXII) (Ki: 10.0 nM).</p>
    Fórmula:C26H20BrN5O3S
    Cor e Forma:Solid
    Peso molecular:562.44
  • CK1 δ/CSNK1D Protein, Human, Recombinant (Baculovirus, His)


    <p>Expression system: Baculovirus&lt;br&gt;Length: 1-415, Full Length&lt;br&gt;Activity: Not Tested</p>
    Pureza:85%
    Cor e Forma:Odour Lyophilized Powder
  • Carbonic anhydrase inhibitor 14

    CAS:
    <p>CA inhibitor 14 blocks hCA I/II/IX/XII (K i of 1203/99.7/9.4/27.7 nM) and CDK2 (IC50: 20.3 μM), showing antitumor effects.</p>
    Fórmula:C18H17N7O2S
    Cor e Forma:Solid
    Peso molecular:395.44
  • Disulfamide

    CAS:
    <p>Disulfamide: Oral carbonic anhydrase inhibitor, IC50 0.07 μM, diuretic by blocking Na+/HCO3- reabsorption.</p>
    Fórmula:C7H9ClN2O4S2
    Pureza:98.1%
    Cor e Forma:Solid
    Peso molecular:284.74
  • hCAIX-IN-3

    CAS:
    <p>hCAII-IN-3 (7e) selectively inhibits CA II/IX with Kis of 124.2/30.5 nM, showing promise for cancer treatment.</p>
    Fórmula:C21H21BrN6O4S
    Cor e Forma:Solid
    Peso molecular:533.4
  • LP-533401

    CAS:
    <p>LP-533401 is an inhibitor of Tryptophan hydroxylase 1. It is used for regulates serotonin production in the gut.</p>
    Fórmula:C27H22F4N4O3
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:526.48
  • hCAIX-IN-14

    CAS:
    <p>hCAIX-IN-14 is a potent inhibitor of human CA IX with a K i value of 134.8 nM .</p>
    Fórmula:C11H17ClN6O2S
    Cor e Forma:Solid
    Peso molecular:332.81
  • hCAXII-IN-5

    CAS:
    <p>hCAXII-IN-5, or compound 6o, is a potent, selective hCAXII inhibitor with Ki values: hCAI &amp; II &gt;10000, hCAIX 286.1, hCAXII 1.0 nM.</p>
    Fórmula:C23H22N2O4
    Cor e Forma:Solid
    Peso molecular:390.43
  • Carbonic anhydrase inhibitor 7

    CAS:
    <p>Potent hCA inhibitor; targets hCA IX, II, XII, I with Ki: 6.5, 7.1, 72.1, 255.8 nM respectively.</p>
    Fórmula:C23H17N3O5S
    Cor e Forma:Solid
    Peso molecular:447.46
  • hCAXII-IN-1

    CAS:
    <p>hCAXII-IN-1 selectively inhibits HCA IX/XII, promising for new cancer drug development.</p>
    Fórmula:C20H17NO5
    Cor e Forma:Solid
    Peso molecular:351.35
  • rec HIV-1 Protease (affinity purified) (expressed in E. coli)


    <p>A proteolytic enzyme synthesized by the HIV cell as part of the GagPol polyprotein</p>

    Ref: 3D-FR108395

    5µg
    1.193,00€
    10µg
    1.789,00€
    25µg
    2.614,00€
    50µg
    4.066,00€
  • DNase I

    CAS:
    <p>DNase I (Deoxyribonuclease I, EC 3.1.21.1) is an endonuclease that cleaves DNA, yielding 5'-phosphate-terminated polynucleotides with a free hydroxyl group on position 3'. On average it produces tetranucleotides. One unit of the DNase I will increase the absorbance of 260nm light at a rate of 0.001/minute in 1 ml reaction volume at 25°C.</p>

    Ref: 3D-FD11470

    1g
    827,00€
    2g
    1.019,00€
    500mg
    669,00€
  • Butyrylcholinesterase human

    CAS:
    <p>Butyrylcholinesterase is an enzyme made in the liver and found mainly in blood plasma. Butyrylcholinesterase (EC 3.1.1.8), also known as BChE or BuChE, is a nonspecific cholinesterase enzyme that hydrolyses choline-based esters. One unit of Butyrylcholinesterase will hydrolyze 1.0 μmole of butyrylcholine to choline and butyrate per minute at pH 8.0 and 37 °C.</p>
    Cor e Forma:Powder

    Ref: 3D-FB179074

    4U
    1.598,00€
  • Urokinase

    CAS:
    <p>Urokinase (urokinase-type plasminogen activator, uPA; EC 3.4.21.73) is as serine protease. Its physiological substrate is plasminogen. Urokinase converts plasminogen into an active enzyme, plasmin, which is also a serine protease. In its active form plasmin plays an important role in dissolving blood clots. Despite its name, Urokinase is not a kinase.</p>
    Fórmula:C21H25BrN2O3
    Pureza:(%) Min. 85%

    Ref: 3D-FU168690

    1mg
    806,00€
    2mg
    1.464,00€
    100µg
    491,00€
    250µg
    607,00€
    500µg
    729,00€
  • endo-β-1,4-Mannanase

    CAS:
    <p>Endo-β-1,4-Mannanase (other names Mannan endo-1,4-β-mannosidase, endo-β-1,4-mannase, β-mannanase B, β-1, 4-mannan 4-mannanohydrolase, endo-β-mannanase, β-D-mannanase, 1,4-β-D-mannan mannanohydrolase; EC 3.2.1.78) is an enzyme, catalyzing the hydrolysis of -1, 4-mannosidic linkages in mannans, glucomannans and galactomannans. One unit of Endo-β-1,4-Mannanase will release 1.0 µmole of mannose reducing-sugar per minute from a 3mg/ml mannan solution at pH 5.5 and 37degC.  Expressed in U/g.</p>

    Ref: 3D-EM183419

    100g
    486,00€
    500g
    609,00€
  • Myokinase (from Yeast)

    CAS:
    <p>Myokinase (Adenylate kinase, EC 2.7.4.3) catalyzes interconversion between ATP, ADP and AMP by catalyzing the following reaction:ATP + AMP ⇌ 2 ADPOne unit of Myokinase will convert 1.0 µmol ATP and 1.0 µmol AMP to 2.0 µmol ADP per min at 25°C and pH 7.5.</p>

    Ref: 3D-JAA01302

    1KU
    291,00€
    2KU
    437,00€
    5KU
    719,00€
    10KU
    1.085,00€
    25KU
    1.952,00€
  • Carboxypeptidase Y from baker's yeast

    CAS:
    <p>Carboxypeptidase Y (EC 3.4.16.1) is an exopeptidase enzyme. It hydrolyzes peptide bonds of C-terminal residues and it remains active in the presence of urea at low to moderate concentrations. One unit of the Carboxypeptidase Y will hydrolyze 1.0 μmole of a chromogenic peptide substrate, releasing C-terminal alanine and generating a light-absorbing product.</p>
    Pureza:Min. 95%

    Ref: 3D-FC49697

    1mg
    478,00€
    2mg
    729,00€
    5mg
    1.036,00€
  • Lyticase

    CAS:
    <p>Lyticase is a lysing enzyme that is designed to lyse cells in a biological sample. It contains an optimized wild-type guanine nucleotide-binding protein and has been shown to have high enzyme activities. Lyticase has also been shown to be active against opportunistic fungal strains, such as Candida glabrata, by disrupting their cell membranes. Lyticase is classified as a signal peptide with nuclear DNA, which allows it to be used in wastewater treatment applications. The enzyme can also be used for the analysis of the Toll-like receptor (TLR) response of microbes due to its electrochemical impedance spectroscopy properties.</p>
    Pureza:Min. 95%

    Ref: 3D-FL178829

    1g
    339,00€
    2g
    502,00€
    5g
    784,00€
    250mg
    192,00€
    500mg
    244,00€
  • Superoxide dismutase - >3000 units/mg

    CAS:
    <p>Superoxide dismutase is an enzyme that catalyzes the conversion of harmful superoxide into hydrogen peroxide and oxygen.</p>
    Cor e Forma:Powder
    Peso molecular:203.16 g/mol

    Ref: 3D-FS168448

    5mg
    500,00€
    10mg
    573,00€
    25mg
    723,00€
    100mg
    1.477,00€
  • Carbonic anhydrase inhibitor 6

    CAS:
    <p>Carbonic anhydrase inhibitor 6 is an hCA inhibitor that inhibits hCA IX, hCA II, hCA XII, and hCA I. It is used in the study of lupus erythematosus.</p>
    Fórmula:C26H25N3O5S
    Pureza:98.81%
    Cor e Forma:Solid
    Peso molecular:491.56
  • D-Alanine Aminotransferase, Bacilus subtilis, Recombinant


    <p>D-Alanine aminotransferase (L-glutamic-pyruvic transaminase; EC 2.6.1.21) is an enzyme that catalyzes the following reaction:  D-alanine + α-ketoglutarate ⇌ pyruvate + D-glutamate  Please enquire for more information about D-Alanine Aminotransferase, Bacilus subtilis, Recombinant including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Pureza:>90% By Sds-Page.

    Ref: 3D-DW7038

    2.5KU
    780,00€
  • Endoproteinase Glu-C

    CAS:
    <p>Endoproteinase Glu-C (Glutamyl endopeptidase, V8 protease, GluV8, EC 3.4.21.19) is a protease that hydrolyzes peptide bonds at the carboxylic side of either exclusively Glu, or Glu and Asp residues, depending on the buffer conditions. One unit of endoproteinase Glu-C will generate 1.0 μmole of p-nitroaniline from Z-Phe-Leu-Glu-pNA peptide mimic substrate per minute at pH 7.8 and 25 °C. Z-Phe-Leu-Glu-pNA substrate is available here.molecular weight ~ 27000.</p>
    Fórmula:C65H98N16O19
    Peso molecular:1,407.56 g/mol

    Ref: 3D-RCA67643

    1mg
    806,00€
  • Tyrosinase-IN-2

    CAS:
    <p>Tyrosinase-IN-2, a potent tyrosinase inhibitor, may help in skin lightening and food preservation research.</p>
    Fórmula:C8H8N4O2S
    Pureza:99.78%
    Cor e Forma:Solid
    Peso molecular:224.24
  • Sultiame

    CAS:
    <p>Sultiame is an inhibitor of carbonic anhydrase. Sultiame can be used in antiepileptic research.</p>
    Fórmula:C10H14N2O4S2
    Pureza:99.91%
    Cor e Forma:Solid
    Peso molecular:290.36
  • Maltose phosphorylase (from bacteria), ammonium sulphate suspension

    CAS:
    <p>Maltose phosphorylase (systematic name maltose:phosphate 1-beta-D-glucosyltransferase; EC 2.4.1.8) is an enzyme that catalyzes the following reaction:  maltose + Pi ⇌ D-glucose + beta-D-glucose 1-phosphate  One unit of maltose phosphorylase will produce 1.0 μmole of D-Glucose from maltose per minute at pH 7.0 and 30°C.</p>
    Pureza:Min. 95%
    Peso molecular:0 g/mol

    Ref: 3D-JAA03019

    1kg
    406,00€
    500g
    292,00€
  • Glucosidase from aspergillus niger

    CAS:
    <p>Glucosidases are enzymes belonging to the family of oxidoreductases. They catalyse the hydrolysis of starches to simple sugars. Glucosidase is widely used in the food, carbohydrate and biofuels industries. In recent years, its applicability has expanded to biotechnology for its potential application in bioenzymatic fuel cells.</p>
    Pureza:Min. 95%
    Cor e Forma:Powder

    Ref: 3D-FG180998

    1g
    706,00€
    500mg
    477,00€
  • Glucose dehydrogenase

    CAS:
    <p>Glucose Dehydrogenase is an enzyme, which is typically derived from microbial sources such as bacteria and fungi. It functions by catalyzing the oxidation of glucose to gluconolactone, concurrently reducing a cofactor such as NAD⁺ or PQQ. This biochemical reaction is critical in various analytical applications due to its specificity and efficiency in glucose detection.Glucose Dehydrogenase is widely employed in the development of biosensors and diagnostic assays. Its primary application is in blood glucose monitoring devices, where its ability to accurately quantify glucose levels is crucial for managing diabetes. Additionally, it is utilized in research and development settings for biochemical assays that require precise glucose measurements. The enzyme's rapid and specific action on glucose molecules makes it an indispensable tool in both clinical and laboratory environments, contributing to advancements in biosensing technologies and metabolic studies.</p>

    Ref: 3D-FG15559

    1g
    486,00€
    5g
    1.085,00€
  • Lysozyme - Enzyme activity min 40000 FIP/mg

    CAS:
    <p>Lysozyme is a bacteriolytic enzyme, which is primarily derived from hen egg whites. It functions by hydrolyzing the β-1,4-glycosidic linkages in the peptidoglycan layer of bacterial cell walls, particularly in Gram-positive bacteria. This enzymatic activity results in the lysis and subsequent death of the bacterial cells, providing a potent antimicrobial effect.</p>
    Cor e Forma:Powder

    Ref: 3D-EL183991

    1kg
    760,00€
    50g
    135,00€
    100g
    195,00€
    250g
    345,00€
    500g
    486,00€
  • Carnitine acetyltransferase

    CAS:
    <p>From pigeon breast muscle - Carnitine acetyltransferase (EC 2.3.1.7, also Carnitine O-acetyltransferase) is an enzyme that catalyzes the following chemical reaction: acetyl-CoA + carnitine ⇌ CoA + acetylcarnitine</p>

    Ref: 3D-BC181185

    1mg
    411,00€
    2mg
    562,00€
    5mg
    1.024,00€
  • Invertase

    CAS:
    <p>Invertase is an enzyme that catalyzes the hydrolysis of sucrose to glucose and fructose and can be found in plants and microorganisms</p>
    Cor e Forma:Beige Powder

    Ref: 3D-FI31722

    1kg
    838,00€
    250g
    426,00€
    500g
    574,00€
  • hCAII-IN-9

    CAS:
    <p>hCAII-IN-9 inhibits hCA II/IX/XII with IC50s of 1.18, 0.17, 2.99 μM; not BBB permeable.</p>
    Fórmula:C15H16ClN3O5S2
    Pureza:98.63%
    Cor e Forma:Solid
    Peso molecular:417.89
  • Acetylcholinesterase, type VI-S, 200-1,000 units/mg protein

    CAS:
    <p>Acetylcholinesterase is an enzyme that breaks down acetylcholine</p>
    Pureza:Min. 95%
    Cor e Forma:Powder

    Ref: 3D-JAA00081

    2KU
    668,00€
  • Protease - from bacillus licheniformis

    CAS:
    <p>Protease enzymes break down proteins and are essential for many biological processes, including digestion, cellular regulation and blood clotting. They are also used in many industrial and biotechnological applications for example in food processing and in detergents.</p>
    Cor e Forma:Powder

    Ref: 3D-FP167908

    1kg
    729,00€
    2kg
    921,00€
    5kg
    1.302,00€
    100g
    320,00€
    500g
    491,00€
  • Proteinase K - from Tritirachium album

    CAS:
    <p>Proteinase K is used for the general digestion of proteins and removal of protein contamination in nucleic acids. Addition of Protease K also stabilizes nucleic acids by degrading any nucleases present. Proteinase K is active in wide range of pH range, in the presence of SDS, urea and Guanidinium chloride at low to moderate concentrations. Proteinase K is also known under names of protease K and endopeptidase K.</p>

    Ref: 3D-FP49823

    25mg
    135,00€
    50mg
    136,00€
    100mg
    189,00€
    250mg
    375,00€
    500mg
    553,00€
  • Choline oxidase

    CAS:
    <p>Choline oxidase (EC 1.1.3.17) is an enzyme that catalyzes the following reaction: choline + O2 + H20 ⇌ betaine aldehyde + H2O2One unit of choline oxidase will form 1 μmole of H2O2 by oxidizing choline to betaine aldehyde per min at pH 8.0 and 37 °C. You can remove the build-up of hydrogen peroxide using catalase.</p>
    Pureza:Min. 95%

    Ref: 3D-JAA02867

    1KU
    1.532,00€
    0.5KU
    1.039,00€
  • Nucleoside phosphorylase from microorganisms

    CAS:
    <p>Nucleoside phosphorylase (Purine nucleoside phosphorylase, PNP, PNPase, inosine phosphorylase, inosine-guanosine phosphorylase; EC 2.4.2.1) is an enzyme that catalyzes the following reaction:  purine nucleoside + Pi ⇌ purine + alpha-D-ribose 1-phosphate  One unit of nucleoside phosphorylase will phosphorylate 1.0 micromole of inosine to hypoxanthine and alpha-D-ribose 1-phosphate per min at pH 7.4 and 25°C.</p>
    Fórmula:C5H6ClN3
    Pureza:Min. 95%
    Peso molecular:143.57 g/mol

    Ref: 3D-JAA03021

    5KU
    504,00€
    10KU
    738,00€
    15KU
    777,00€
  • hCAI/II-IN-6

    CAS:
    <p>hCAI/II-IN-6 is a selective and orally active inhibitor of human carbonic anhydrase (CA).</p>
    Fórmula:C19H24N4O3S
    Pureza:97.07%
    Cor e Forma:Solid
    Peso molecular:388.48
  • Cocarboxylase hydrochloride

    CAS:
    <p>Cocarboxylase hydrochloride is a coenzyme derivative, which is primarily sourced from thiamine (vitamin B1). It plays a crucial role in biochemical processes by facilitating the enzymatic decarboxylation of alpha-keto acids within the cellular environment. This action is fundamental in energy production as it aids in the conversion of pyruvate to acetyl-CoA, subsequently entering the citric acid cycle. Cocarboxylase hydrochloride’s involvement in carbohydrate metabolism is especially vital for tissues with high metabolic rates, such as the heart and brain.</p>
    Fórmula:C12H19N4O7P2S·ClHCl
    Pureza:Min. 95%
    Peso molecular:497.23 g/mol

    Ref: 3D-FC165728

    2g
    135,00€
    5g
    195,00€
    10g
    327,00€
    25g
    565,00€
    50g
    829,00€
  • Sialic acid aldolase


    <p>E. coli recombinant sialic acid aldolase (EC 4.1.3.3) from Pasteurella multocida.  One unit is defined as the amount of enzyme that catalyses the formation of 1 umol Neu5Ac from ManNAc and Pyruvate per minute at 37 ℃.Activity: 9U/mg</p>

    Ref: 3D-ES184186

    2mg
    491,00€
    10mg
    1.139,00€
    50mg
    3.168,00€
    100mg
    2.746,00€
  • CMP Sialic acid synthetase


    <p>E. coli recombinant α-2,6 sialyltransferase from Neisseria meningitidis. One unit is defined as the amount of enzyme that catalyses the formation of 1 μmol CMP-Neu5Ac from CTP and Neu5Ac per minute at 37 ºC.Activity: 100U/mg</p>

    Ref: 3D-EC184184

    2U
    410,00€
    10U
    921,00€
    50U
    2.377,00€
    100U
    2.957,00€
  • Transglutaminase from streptoverticillium mobaraense

    CAS:
    <p>selectively deamidates gluten peptides, which results in strongly enhanced T cell-stimulatory activity.  It has also been used in a study to improve quantifiable assays to fully characterize the role of transglutaminase in diseases such as Huntington′s disease and Alzheimer′s disease.</p>
    Cor e Forma:Powder

    Ref: 3D-ET183066

    1g
    418,00€
    5g
    967,00€
    250mg
    203,00€
    500mg
    301,00€
    2500mg
    689,00€
  • Glyceraldehyde-3-phosphate dehydrogenase

    CAS:
    <p>75u/mg - Glyceraldehyde 3-phosphate dehydrogenase (GAPDH; EC 1.2.1.12) is an enzyme that catalyzes the following reaction:  glyceraldehyde 3-phosphate + NAD+ + Pi ⇌ glycerate 1,3-bisphosphate + NADH + H+  One unit of GAPDH will convert 1.0 μmole of glyceraldehyde 3-phosphate into glycerate 1,3-bisphosphate per minute at pH 8.5 and 37 °C in the presence of NAD+ and phosphate. NAD+ is available here.</p>
    Fórmula:C3H7O6P
    Pureza:Min. 95%
    Peso molecular:170.06 g/mol

    Ref: 3D-JAA00150

    500U
    443,00€
  • Bupicomide

    CAS:
    <p>Bupicomide is a dopamine β-hydroxylase inhibitor with antihypertensive and vasodilatory activity and may be used in the study of hypertension.</p>
    Fórmula:C10H14N2O
    Pureza:99.84% - >99.99%
    Cor e Forma:Solid
    Peso molecular:178.23