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Neutrophil elastase inhibitor 1 (Compound 5b) is a competitive, pseudoirreversible inhibitor for neutrophil elastase with an IC 50 of 7 nM [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1448314-31-5. Pack Sizes: 5 mg; 10 mg. Product ID: HY-118177.
1-Methyl-1H-indazole-6-carboxylic Acid Methyl Ester is a useful synthetic intermediate. It is an analog of Indazole-3-carboxylic Acid Methyl Ester (I505250) which has potential as application of N-benzoylindazole derivatives and analogues as inhibitors of human neutrophil elastase. Indazole-3-carboxylic Acid Methyl Ester (I505250) is also used in the preparation of indazole-pyridine based protain kinase/Akt inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1007219-73-9. Pack Sizes: 500mg, 5g. Molecular Formula: C10H10N2O2, Molecular Weight: 190.2. US Biological Life Sciences.
2-Methyl-2H-indazole-6-carboxylic Acid Methyl Ester is a useful synthetic intermediate. It is an analog of Indazole-3-carboxylic Acid Methyl Ester (I505250) which has potential as application of N-benzoylindazole derivatives and analogues as inhibitors of human neutrophil elastase. Indazole-3-carboxylic Acid Methyl Ester (I505250) is also used in the preparation of indazole-pyridine based protain kinase/Akt inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1071433-01-6. Pack Sizes: 500mg, 5g. Molecular Formula: C10H10N2O2, Molecular Weight: 190.2. US Biological Life Sciences.
Worldwide
Alvelestat
Alvelestat (AZD9668) is an orally bioavailable, affinity and selective inhibitor of neutrophil elastase (NE) with a pIC 50 value of 7.9 nM, a K i value of 9.4 nM and a K d value of 9.5 nM [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: AZD9668. CAS No. 848141-11-7. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-15651.
Alvelestat
Avelestat, also known as AZD9668, is a novel, oral inhibitor of neutrophil elastase (NE). Synonyms: AZD9668; AZD-9668; AZD 9668; MPH966; MPH 966; MPH-966; Alvelestat. Grade: 0.98. CAS No. 848141-11-7. Molecular formula: C25H22F3N5O4S. Mole weight: 545.537.
BAY 677
BAY 677 is an inactive control for BAY 678 and a human neutrophil elastase (HNE) inhibitor. Synonyms: BAY-677; BAY 677; BAY677; 5-[(4S)-5-Acetyl-1,2,3,4-tetrahydro-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4-pyrimidinyl]-2-pyridinecarbonitrile. Grade: ≥98% by HPLC. CAS No. 2117404-84-7. Molecular formula: C20H15F3N4O2. Mole weight: 400.35.
BAY 678
BAY 678 is a cell-permeable human neutrophil elastase (HNE) inhibitor (IC50 = 20 nM) that displays around 2000-fold selectivity for NHE over a panel of 21 other serine proteases. Synonyms: BAY 678; BAY678; BAY-678; 5-[(4R)-5-Acetyl-1,2,3,4-tetrahydro-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4-pyrimidinyl]-2-pyridinecarbonitrile. Grade: ≥98% by HPLC. CAS No. 675103-36-3. Molecular formula: C20H15F3N4O2. Mole weight: 400.35.
BAY8040
This active molecular is a Selective Human Neutrophil Elastase Inhibitor and combines excellent potency and selectivity with a promising pharmacokinetic profile. In animal models for pulmonary arterial hypertension, BAY8040 shows the efficancy of decreasing cardiac remodeling and amelioration of cardiac function in vivo. Uses: Cardiac remodeling and amelioration of cardiac function. Synonyms: BAY8040; BAY-8040; BAY 8040; (R)-4-(7-methyl-2,5-dioxo-1-(3-(trifluoromethyl)phenyl)-1,2,3,4,5,6,7,8-octahydropyrimido[4,5-d]pyridazin-4-yl)benzonitrile. Grade: 98%. CAS No. 1194453-23-0. Molecular formula: C21H16F3N5O2. Mole weight: 427.39.
BAY 85-8501
This active molecular is a highly selective neutrophil elastase inhibitor.IC50 for HNE is 0.065 nM, LipE is 7.2. BAY 85-8501 was being tested in clinical studies for the treatment of pulmonary diseases. In Feb 2013, Phase-II clinical trials in Bronchiectasis in Spain were on going. In Mar 2013, Phase-II clinical trials in Bronchiectasis in France, Germany and Italy were on going. In Jun 2014, Bayer completed a phase IIa trial in Bronchiectasis in United Kingdom, Spain, France, Germany and Italy. Uses: The treatment of pulmonary diseases. Synonyms: BAY 85-8501; BAY85-8501; BAY-85-8501; BAY 858501; BAY858501; BAY-858501. (S)-4-(4-cyano-2-(methylsulfonyl)phenyl)-3,6-dimethyl-2-oxo-1-(3-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydropyrimidine-5-carbonitrile. Grade: 98%. CAS No. 1161921-82-9. Molecular formula: C22H17F3N4O3S. Mole weight: 474.46.
BAY-85-8501
BAY-85-8501 is a selective, reversible and potent inhibitor of Human Neutrophil Elastase (HNE), with an IC50 of 65 pM. Uses: Scientific research. Group: Signaling pathways. CAS No. 1161921-82-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-19908.
BOS-318
BOS-318 is a potent, slowly dissociating, highly selective, and cell-permeable furin inhibitor with IC50 value of 1.9 nM. BOS-318 protects ENaC from subsequent activation by neutrophil elastase. BOS-318 can be used for the rsearch for CF lung disease[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2387633-15-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-147140.
Elastase Inhibitor V (2-(2-Bromophenyl)-5-chloro-3,1-benzoxazin-4-one)
A benzoxazinone compound that acts as a potent inhibitor of human leukocyte elastase (IC50 = 29.5nM), likely by covalently modifying active site serine. Shown to inhibit elastase secretion (IC50 = 80.8nM), but not O2 - generation, in fLMP-stimulated primary human neutrophil cultures. Reported to reduce neutrophil infiltration in lung after hemorrhagic shock in rats in vivo (1mg/kg, i.v.). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Freselestat
Freselestat is a high affinity and selective human neutrophil elastase 1 (HNE1) inhibitor (Ki = 12 nM) with >100-fold less activity at other related proteases including trypsin, pancreatic elastase, collagenase and murine macrophage elastase. Freselestat can be used as treatment for neutrophil-predominant inflammatory lung diseases. Synonyms: 2-(5-amino-6-oxo-2-phenylpyrimidin-1-yl)-N-[1-(5-tert-butyl-1,3,4-oxadiazol-2-yl)-3-methyl-1-oxobutan-2-yl]acetamide; ONO6818; ONO 6818; ONO-6818. Grade: 95%. CAS No. 208848-19-5. Molecular formula: C23H28N6O4. Mole weight: 452.51.
GW311616
Potent, selective and orally active human neutrophil elastase (HNE) inhibitor (IC50 value 22 nM). GW311616A is selective over other human serine proteases (IC50 values >100 μM for trypsin, cathepsin G, and plasmin, >3 μM for chymotrypsin and tissue plasminogen activator), and does not inhibit AchE at 100 μM. Synonyms: GW-311616; GW 311616. Grade: >98%. CAS No. 198062-54-3. Molecular formula: C19H31N3O4S. Mole weight: 397.53.
GW311616 hydrochloride
Potent, selective and orally active human neutrophil elastase (HNE) inhibitor (IC50 value 22 nM). GW311616A is selective over other human serine proteases (IC50 values >100 μM for trypsin, cathepsin G, and plasmin, >3 μM for chymotrypsin and tissue plasminogen activator), and does not inhibit AchE at 100 μM. Synonyms: GW-311616 hydrochloride; GW 311616 hydrochloride; GW311616A. Grade: >98%. CAS No. 197890-44-1. Molecular formula: C19H32ClN3O4S. Mole weight: 433.99.
leukocyte elastase
Differs from pancreatic elastase in specificity on synthetic substrates and in inhibitor sensitivity. In peptidase family S1 (trypsin family). Formerly included in EC 3.4.21.11. Group: Enzymes. Synonyms: lysosomal elastase; neutrophil elastase; polymorphonuclear leukocyte elastase; elastase; elaszym; serine elastase; lysosomal elastase; granulocyte elastase. Enzyme Commission Number: EC 3.4.21.37. CAS No. 9004-6-2. ELA2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4131; leukocyte elastase; EC 3.4.21.37; 9004-06-2; lysosomal elastase; neutrophil elastase; polymorphonuclear leukocyte elastase; elastase; elaszym; serine elastase; lysosomal elastase; granulocyte elastase. Cat No: EXWM-4131.
Lonodelestat
Lonodelestat (POL6014) is a potent, orally active and selective peptide inhibitor of human neutrophil elastase (hNE). Lonodelestat (POL6014) has the potential for the research of cystic fibrosis (CF) [1] [2] [3]. Uses: Scientific research. Group: Peptides. Alternative Names: POL6014. CAS No. 906547-89-5. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P3293.
MeOSuc-Ala-Ala-Pro-Ala-chloromethylketone
MeOSuc-Ala-Ala-Pro-Ala-chloromethylketone is an inhibitor of human neutrophil elastase. Synonyms: MSACK; MeOSuc-Ala-Ala-Pro-Ala-CMK; MeOSuc-AAPA-CMK; [N-(4-Methoxy-4-oxobutyryl)-Ala-Ala-Pro-Ala-]chloromethane. Grade: >99%. CAS No. 111682-13-4. Molecular formula: C20H31ClN4O7. Mole weight: 474.94.
MeOSuc-Ala-Ala-Pro-Val-Chloromethylketone
MeOSuc-Ala-Ala-Pro-Val-Chloromethylketone is an irreversible inhibitor of human leukocyte and neutrophil elastase with a Ki = 10 μM. Uses: Serine proteinase inhibitors. Synonyms: Msaapvck; Meosuc-aapv-cmk; methoxysuccinyl-alanyl-alanyl-prolyl-valine chloromethyl ketone; N-(Methoxysuccinyl)-Ala-Ala-Pro-Val-chloromethyl ketone. Grade: 95%. CAS No. 65144-34-5. Molecular formula: C22H35ClN4O7. Mole weight: 502.99.
Native Human α-1-Antitrypsin
Alpha-1 Antitrypsin or α1-antitrypsin (A1AT) is a protease inhibitor belonging to the serpin superfamily. It is generally known as serum trypsin inhibitor. Alpha 1-antitrypsin is also referred to as alpha-1 proteinase inhibitor (A1PI) because it inhibits a wide variety of proteases. It protects tissues from enzymes of inflammatory cells, especially neutrophil elastase, and has a reference range in blood of 1.5-3.5 gram/liter (in US the reference range is generally expressed as mg/dL or micromoles), but the concentration can rise manyfold upon acute inflammation. In its absence, neutrophil elastase is free to break down elastin, which contributes to the elasticity of the lungs, resulting in respiratory complications such as emphysema, or COPD (chronic obstructive pulmonary disease) in adults and cirrhosis in adults or children. Group: Enzymes. Synonyms: Alpha-1-Antitrypsin; A1AT; α1-antitrypsin; SERPINA1; A1A; A1AT; AAT; PI; PI1; PRO2275; alpha1AT. CAS No. 9041-92-3. Purity: > 95% (SDS-PAGE). A1AT. Mole weight: 54kDa. Storage: 2-8°C. Form: Lyophilized. Source: Human Plasma. Species: Human. Alpha-1-Antitrypsin; A1AT; α1-antitrypsin; SERPINA1; A1A; A1AT; AAT; PI; PI1; PRO2275; alpha1AT. Cat No: NATE-0010.
(R)-BAY-85-8501
(R)-BAY-85-8501 is the less active Enantiomer of BAY-85-8501. BAY-85-8501 is a selective and potent inhibitor of Human Neutrophil Elastase (HNE) , with an IC 50 of 65 pM [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2446175-39-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-19908B.
Sivelestat
Sivelestat (EI546) is a competitive inhibitor of human neutrophil elastase, with an IC50 of 44 nM and a Ki of 200 nM. Sivelestat (EI546) has the potential for the study of acute lung injury/acute respiratory distress syndrome or disseminated intravascular coagulation in COVID-19[1][2][3][4]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: EI546; LY544349; ONO5046. CAS No. 127373-66-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-17443.
Z-Pro-OH
Z-Pro-OH. Uses: Z-pro-oh can be used: as a starting material to prepare aib-pro endothiopeptides of pharmacological importance. to prepare biologically significant fluorophore-labeled peptide tetramers or dimers. as a reactant to synthesize benzoxazole derived human neutrophil elastase (hne) inhibitors. Additional or Alternative Names: Z-L-Proline. Product Category: Amino Acids. CAS No. 1148-11-4. Mole weight: 249.26. Canonical SMILES: OC(=O)[C@@H]1CCCN1C(=O)OCc2ccccc2. ECNumber: 214-557-4. Product ID: ACM1148114. Alfa Chemistry ISO 9001:2015 Certified. Categories: N-Benzyloxycarbonyl-L-proline, Zero-ohm link.
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