A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
FR-64822 is a novel non-opioid antinociceptive compound. It has antinociceptive activities in a variety of assays in mice and rats. It also has a strong antinociceptive activity in the acetic acid writhing test. Uses: Fr-64822 has antinociceptive activities. Synonyms: FR 64822; FR64822; FR-64822. N-(4-Pyridylcarbamoyl)amino 1,2,3,6-tetrahydropyridine;1-(3,6-dihydro-2H-pyridin-1-yl)-3-pyridin-4-ylurea;FR64822. Grades: >98 %. CAS No. 102671-35-2. Molecular formula: C11H14N4O. Mole weight: 218.26.
FR 65814
FR 65814 is originally isolated from Penicillum jensenii F-2883. It has a strong immunosuppressive effect, and the IC50 of inhibiting mixed lymphocyte reaction (MLR) in mice is 34 nmol/L. Synonyms: 4-(2-Methyl-3-(3-methyl-2-butenyl)oxiranyl)-1-oxaspiro(2.5)octane-5,6-diol. CAS No. 103470-60-6. Molecular formula: C15H24O4. Mole weight: 268.35.
FR 66979
FR 66979 is produced by the strain of Streptomyces sandaensis No. 6897. It has inhibitory activity against tumor cells, including leukemia P388 cells and melanoma B16 cells. Synonyms: [7,9-Dihydroxy-5-(hydroxymethyl)-1,1a,2,8,9,9a-hexahydro-3,9-epoxyazireno[2,3-c][1]benzazocin-8-yl]methyl hydrogen carbonimidate. Grades: 97%. CAS No. 102409-60-9. Molecular formula: C14H17N3O6. Mole weight: 323.30.
FR 75513
FR 75513 is a 1,1'-biphenyl-2,6-dicarboxylic acid diester compound with inhibitory activity on guinea-pig detrusor muscle contraction at electrical field stimulation in vitro. IC 50 value is 3.3 x 10(-6) g/ml. Synonyms: FR 75513; FR75513; FR-75513. 3-O-methyl 1-O-propan-2-yl 4-hydroxy-6-methyl-2-(2-nitrophenyl)benzene-1,3-dicarboxylate. Grades: 98%. CAS No. 127975-78-4. Molecular formula: C19H19NO7. Mole weight: 373.36.
FR 76830
This molecular is developed as a novel bradycardiac agent through organic synthesis. Uses: Bradycardiac agent. Synonyms: FR 76830; FR-76830; FR76830. 2-methyl-N-(4-morpholinylethyl)-4-(3-nitrophenyl)-6-phenyl- 3-Pyridinecarboxamide. Grades: 98%. CAS No. 113243-75-7. Molecular formula: C25H26N4O4. Mole weight: 446.5.
FR-78844
FR-78844 is used as a bone resorption antagonist. Uses: Fr-78844 is used as a bone resorption antagonist. Synonyms: FR 78844; FR78844; FR-78844; Disodium phenylthiocarbamoyl methyl enediphosphonate; (2- (Phenylamino) -2-thioxoethylidene) bisphosphonic acid disodium salt;Disodium [2-anilino-1-[hydroxy(oxido)phosphoryl]-2-sulfanylideneethyl]-hydroxyphosphinate; FR78844; Phosphonic acid, (2-(phenylamino)-2-thioxoethylidene)bis-, disodium salt. Grades: >98%. CAS No. 112856-39-0. Molecular formula: C8H9NNa2O6P2S. Mole weight: 355.15.
FR-900098
FR-900098 is produced by the strain of Streptomyces rubellomurinus subsp. indigoferus 24. FR-900098 has anti-gram-positive and anti-gram-negative activities. Synonyms: Antibiotic FR-900098; FR 900098; BRN 2096083; 3-(N-acetyl-N-hydroxy)aminopropylphosphonic acid. Grades: >98%. CAS No. 66508-32-5. Molecular formula: C5H12NO5P. Mole weight: 197.13.
Fr 900098 monosodium salt
Fr 900098 monosodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-[ethanoyl(Hydroxy)amino]propylphosphonic Acid; {3-[acetyl(benzyloxy)amino]propyl}phosphonic acid; {3-[acetyl(hydroxy)amino]propyl}phosphonic acid; Phosphonic acid,(3-(acetylhydroxyamino)propyl); 3-(N-Acetyl-N-hydroxyamino)-propyl-phosphonsaeure; [3-(N-a. Product Category: Heterocyclic Organic Compound. CAS No. 66508-32-5. Molecular formula: C5H12NO5P. Mole weight: 197.126241 [g/mol]. Purity: 0.96. IUPACName: 3-[acetyl(hydroxy)amino]propylphosphonic acid. Canonical SMILES: CC(=O)N(CCCP(=O)(O)O)O. Density: 1.492g/cm³. Product ID: ACM66508325. Alfa Chemistry ISO 9001:2015 Certified. Categories: 73226-73-0.
FR 900098 Monosodium Salt
The antibiotics Fosmidomycin and FR900098 are members of a unique class of phosphonic acid natural products that inhibit the nonmevalonate pathway for isoprenoid biosynthesis. Both are potent antibacterial and antimalarial compounds. Group: Biochemicals. Alternative Names: P-[3- (Acetylhydroxyamino) propyl]phosphonic Acid Sodium Salt. Grades: Highly Purified. CAS No. 73226-73-0. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
FR900098 sodium salt
FR900098 is a derivative of fosmidomycin that displays antimalarial activity. FR900098 is an inhibitor of DOXP reductoisomerase, a key enzyme in the non-mevalonate pathway of isoprenoid biosynthesis. Synonyms: (3-(Acetylhydroxyamino)propyl)-phosphonic acid, monosodium salt; BRN 2096083; P-[3-(Acetylhydroxyamino)propyl]-phosphonic acid, monosodium salt. Grades: ≥95%. CAS No. 73226-73-0. Molecular formula: C5H11NO5P·Na. Mole weight: 219.1.
FR 900109
It is produced by the strain of Streptomyces prunicolor. FR 900109 has anti-gram-positive bacteria activity. Synonyms: Antibiotic FR900109; FR900109. CAS No. 83512-61-2. Molecular formula: C27H32O9. Mole weight: 500.54.
FR 900130
FR 900130, isolated from Streptomyces catenulae, is an antibiotic easily to decompose. It has anti-gram-positive and anti-gram-negative activities, and has a synergistic effect with D-cycloserine. Synonyms: L-2-amino-3-butynoic acid; Antibiotic FR 900130; (S)-2-Amino-3-butynoic acid. Grades: >95%. CAS No. 73537-09-4. Molecular formula: C4H5NO2. Mole weight: 99.09.
FR 900137
FR 900137 is produced by the strain of Streptomyces unzenensis 2050. It has a broad spectrum of antibacterial activity and has a strong effect on Pseudomonas aeruginosa ?. Synonyms: Antibiotic FR 900137; L-Leucine, 2-(hydroxymethoxyphosphinyl)-2-methylhydrazide; 2-Amino-N-[hydroxy(methoxy)phosphoryl]-N,4-dimethylpentanehydrazonic acid. CAS No. 73706-58-8. Molecular formula: C8H20N3O4P. Mole weight: 253.24.
FR-900148
It is originally isolated from Streptomyces xanthocidicus 301. FR-900148 can inhibit gram-positive and gram-negative bacteria, but has no effect on pseudomonas aeruginosa. CAS No. 73706-57-7. Molecular formula: C10H15ClN2O5. Mole weight: 278.69.
FR 900403
FR 900403 is a nucleoside antibiotic originally isolated from Kernia sp. F-19849. It had anti-Candida activity, and the MIC against Candida albicans FP663 was 0.4 μg/mL. Synonyms: FR900403; beta-D-Ribofuranuronic acid, 3-((2-amino-3-methyl-1-oxopentyl)amino)-1-(6-amino-9H-purin-9-yl)-1,3-dideoxy-. CAS No. 131206-83-2. Molecular formula: C16H23N7O5. Mole weight: 393.40.
FR 900482
FR 900482 is produced by the strain of Streptomyces sandaensis No. 6897. It is highly sensitive to Bacillus stearothermophilus var. calidolactis C 953 and has anti-P388, B16, EL4, FM3A, L1210, BHK-21 and other cell activities. Synonyms: Antibiotic FR 900482; BRN 4886722; (5-Formyl-7,9-dihydroxy-1,1a,2,8,9,9a-hexahydro-3,9-epoxyazireno[2,3-c][1]benzazocin-8-yl)methyl hydrogen carbonimidate. CAS No. 102363-08-6. Molecular formula: C14H15N3O6. Mole weight: 321.28.
FR-900490
FR-900490 is a new type of immunoactive substance isolated from Disocia sp. F-11809. It is effective in reversing the damage to bone marrow caused by mitomycin C. Uses: Fr-900490 is effective in reversing the damage to bone marrow caused by mitomycin c. Synonyms: FR 900490; FR900490; BMY 28700; BMY28700; BMY-28700; (2S,3R)-2-[(L-Asparaginyl)amino]-3-[[(S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoic acid. Grades: >98%. CAS No. 105424-59-7. Molecular formula: C14H22N6O6. Mole weight: 370.36.
FR 900523
FR 900523, isolated from Streptomyces, suppresses immune response in vitro with IC50 of 1.6 nM for mouse mixed lymphocyte. CAS No. 104987-09-9. Molecular formula: C42H67NO12. Mole weight: 777.98.
FR 900525
FR 900525 is a metabolite produced by the strain of Streptomyces tsukubaensis No. 9993. It has antifungal activity. Synonyms: BRN 4225908; FR-900525. CAS No. 104987-10-2. Molecular formula: C43H67NO12. Mole weight: 789.99.
FR 901235
This active molecular is an immunoactive substance produced by Paecilomyces carneus F-4882, an imperfect fungus. FR-901235 can lead the mitogen-induced lymphocyte proliferation to go back to a normal level after being suppressed by addition of immunosuppressive factor. Synonyms: FR-901235; (-)-2,4,9-Trihydroxy-6-methoxy-7-methyl-2-(2-oxopropyl)-1H-phenalene-1,3(2H)-dione. Grades: 95%. CAS No. 124190-19-8. Molecular formula: C18H16O7. Mole weight: 344.31.
FR 901379
FR 901379 is an impurity of Micafungin, a lipopeptide compound that acts as an antifungal agent with activity against Aspergillus and Candida species. FR901379 is an echinocandin-like antifungal lipopeptide with inhibitory activity against C. albicans, C. krusei, C. tropicalis, C. utilis, A. fumigatus, and A. niger fungi (IC50s = <0.003-1.9 μg/ml). FR 901379 has a protective effect against C. albicans infection in mice (ED50 = 1.1 mg/kg). It also reduces the number of lung cysts and trophozoites in a mouse model of Plasmodium carinii infection. Synonyms: 1-[(4R,5R)-4,5-Dihydroxy-N2-(1-oxohexadecyl)-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]pneumocandin A0; (2α,3β,4β)-(4R,5R)-4,5-Dihydroxy-N2-(1-oxohexadecyl)-L-ornithyl-L-threonyl-trans-4-hydroxy-L-prolyl-(S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonyl-3-hydroxy-L-glutaminyl-3-hydroxy-4-methyl-L-Proline Cyclic (6?1)-Peptide; 1H-Dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacycloheneicosine Cyclic Peptide Deriv. Grades: ≥90%. CAS No. 144371-88-0. Molecular formula: C51H82N8O21S. Mole weight: 1175.30.
It is originally isolated from Flexibacter sp. No. 758. FR-901451 had inhibitory activity against HLE with ID50 of 2.3 X 10-7 mol/L. And it also has inhibitory effects on PPE, chymosin and proteinase. Molecular formula: C61H81N13O18. Mole weight: 1284.37.
FR901459
FR901459, a product of the fungus Stachybotrys chartarum No. 19392, is a derivative of cyclosporin A (CsA) and a powerful immunosuppressant that binds cyclophilin. Its immunosuppressive effect was lower than that of cyclostatin A. CAS No. 155144-72-2. Molecular formula: C62H111N11O13. Mole weight: 1218.61.
FR-901463
FR-901463 is a potent cell cycle inhibitor isolated from Pseudomonas sp. No.2663. It exhibits potent antitumor activities against tumor cell lines via binding to the spliceosome and modulating pre-mRNA splicing. Synonyms: FR 901463; FR901463; WB 2663A. CAS No. 146478-74-2. Molecular formula: C27H42ClNO8. Mole weight: 544.1.
FR 901464
FR901464 is a potent spliceosome inhibitor and a potential agent for colorectal cancer in combination therapy. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FR 901464; FR-901464; FR901464; WB 2663B. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 146478-72-0. Molecular formula: C27H41NO8. Mole weight: 507.62. Purity: >98%. IUPACName: (2S,E)-5-(((2R,5S,6S)-6-((2E,4E)-5-((4R,5R,7S)-4,7-dihydroxy-7-methyl-1,6-dioxaspiro[2.5]octan-5-yl)-3-methylpenta-2,4-dien-1-yl)-2,5-dimethyltetrahydro-2H-pyran-3-yl)amino)-5-oxopent-3-en-2-yl acetate. Canonical SMILES: C[C@H]1CC([C@H](O[C@H]1C/C=C(\C)/C=C/[C@@H]2[C@H](C3(C[C@@](O2)(C)O)CO3)O)C)NC(=O)/C=C/[C@H](C)OC(=O)C. Product ID: ACM146478720. Alfa Chemistry ISO 9001:2015 Certified.
FR-901465
FR-901465 is a potent cell cycle inhibitor isolated from Pseudomonas sp. No.2663. It exhibits potent antitumor activities against tumor cell lines via binding to the spliceosome and modulating pre-mRNA splicing. Synonyms: FR 901465; FR901465; WB 2663C. CAS No. 146478-73-1. Molecular formula: C27H41NO9. Mole weight: 523.6.
FR901469
FR901469 is an antifungal antibiotic produced by fungal sp. No. 11243. It inhibits the activity of 1, 3-β-glucan synthase, and has strong anti-Candida albicans and Aspergillus fumigatus activity in vitro and in vivo. Synonyms: FR-901469; Lipopeptidolactone FR901469. Molecular formula: C71H116N14O23. Mole weight: 1533.76.
FR901483
FR901483 is originally isolated from Cladotryum sp. No. 11231. It has a strong immunosuppressive effect. Molecular formula: C20H31N2O6P. Mole weight: 426.44.
FR901512
FR901512, a new specific inhibitor of HMG-CoA reductase, is isolated from the culture of an agonomycetous fungus No. 14919. FR901512 inhibits cholesterol synthesis from [14C] acetate in Hep G2 cells. Synonyms: 6-Heptenoic acid, 7-[(6R,8S)-8-(acetyloxy)-5,6,7,8-tetrahydro-2,6-dimethyl-1-naphthalenyl]-3,5-dihydroxy-, (3R,5S,6E)-; (3R,5S,E)-7-((6R,8S)-8-acetoxy-2,6-dimethyl-5,6,7,8-tetrahydronaphthalen-1-yl)-3,5-dihydroxyhept-6-enoic acid. CAS No. 151606-25-6. Molecular formula: C21H28O6. Mole weight: 376.44.
FR 901537
FR-901537, a naphthothiazin compound, has been found to be an aromatase inhibitor that could be used as a cytostatic antibiotic and was once studied in breast cancer. Synonyms: FR-901537; FR901537; (R)-N-(3-((2-((2,3-Dihydro-6-hydroxy-2-oxo-1H-naphtho(2,1-b)(1,4)thiazin-5-yl)thio)ethyl)amino)-3-oxopropyl)-2,4-dihydroxy-3,3-dimethylbutanamide. Grades: 98%. CAS No. 161162-21-6. Molecular formula: C23H29N3O6S2. Mole weight: 507.62.
FR-A 19
FR-A 19 is a Histamine H2 receptor agonist with potent anti-allergic properties. It can inhibit IgE-mediated human basophil histamine release in a nanomolar range. Uses: Anti-allergic agent. Synonyms: FR-A 19; FR-A-19; FRA19; N,N-bis(3-(4-fluorophenyl)propyl)-N'-(3-(1H-imidazol-4-yl)propyl)-Guanidine trihydrochloride. Grades: 98%. CAS No. 141099-46-9. Molecular formula: C25H34Cl3F2N5. Mole weight: 548.93.
Fractionated Coconut Oil MCT
Fractionated Coconut Oil is a medium chain triglyceride of superior quality, evidenced by its bland taste, low odor & color. It is insoluble in water but soluble in IPA, Mineral & Vegetable Oils. You will see it in products like CBD, used as a dilute oil. Uses: Flavors, Fragrances, Dispersant. Alternative Names: Caprylic/Capric Triglyceride, MCT. Grades: Food. CAS No. 65381-09-01,73398-61-5. Pack Sizes: 5 Gal Pail, 55 Gal Drums.
USA
Fragilomycin A
Fragilomycin A is produced by the strain of Streptosporangium fragilis SK & F-BC2496. It has anti-gram-negative bacteria and anaerobic bacteria activity. Molecular formula: C54H82N2O26. Mole weight: 1175.22.
fragilysin
Thought to be a cause of diarrhoea in animals and humans. Hydrolyses extracellular matrix proteins, and disrupts tight junctions of intestinal epithelial cells. Also degrades intracellular, cytoskeletal proteins actin, myosin and others. In peptidase family M10 (interstitial collagenase family). Group: Enzymes. Synonyms: Bacteroides fragilis (entero)toxin. Enzyme Commission Number: EC 3.4.24.74. CAS No. 188596-63-6. 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-4358; fragilysin; EC 3.4.24.74; 188596-63-6; Bacteroides fragilis (entero)toxin. Cat No: EXWM-4358.
Fragment (27-32)-Calcitonin
Fragment (27-32)-Calcitonin is an impurity of Calcitonin salmon, which is a calcium regulating hormone used to be an effective alternative for the treatment of postmenopausal osteoporosis. Synonyms: Thr-Gly-Ser-Gly-Thr-Pro-OH; L-Threonylglycyl-L-serylglycyl-L-threonyl-L-proline; L-Proline, L-threonylglycyl-L-serylglycyl-L-threonyl-; H-TGSGTP-OH. Grades: ≥95%. CAS No. 922492-91-9. Molecular formula: C20H34N6O10. Mole weight: 518.52.
Fragment (28-32)-Calcitonin
Fragment (28-32)-Calcitonin is an impurity of Calcitonin salmon, which is a calcium regulating hormone used to be an effective alternative for the treatment of postmenopausal osteoporosis. Synonyms: H-Gly-Ser-Gly-Thr-Pro-OH; glycyl-L-serylglycyl-L-threonyl-L-proline; H-GSGTP-OH. Molecular formula: C16H27N5O8. Mole weight: 417.42.
Fraise 184075 D
Fraise 184075 D. CAS No. MIXTURE. VIGON Item # 508685. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers.
Framycetin (Neomycin B), an aminoglycoside antibiotic, is a potent RNase P cleavage activity inhibitor with a K i of 35 μM. Framycetin competes for specific divalent metal ion binding sites in RNase P RNA. Framycetin inhibits hammerhead ribozyme with a K i of 13.5 μM. Framycetin, a 5"-azido neomycin B precursor, binds the Drosha site in miR-525 and is used for hepatic encephalopathy and enteropathogenic E. coli infections [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Neomycin B; Fradiomycin B. CAS No. 119-04-0. Pack Sizes: 25 mg (16.27 mM * 2.5 mL in 0.9% NaCl); 50 mg (16.27 mM * 5 mL in 0.9% NaCl); 100 mg (16.27 mM * 10 mL in 0.9% NaCl). Product ID: HY-17624.
Framycetin sulfate
Framycetin sulfate (Neomycin B sulfate), an aminoglycoside antibiotic, is a potent RNase P cleavage activity inhibitor with a K i of 35 μM. Framycetin sulfate competes for specific divalent metal ion binding sites in RNase P RNA. Framycetin sulfate inhibits hammerhead ribozyme with a K i of 13.5 μM. Framycetin sulfate, a 5"-azido neomycin B precursor, binds the Drosha site in miR-525 and is used for hepatic encephalopathy and enteropathogenic E. coli infections [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Neomycin B sulfate; Fradiomycin B sulfate. CAS No. 4146-30-9. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-17624A.
Framycetin sulfate
100mg Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C23H46N6O13. CAS No. 4146-30-9. Prepack ID 51732338-100mg. Molecular Weight 712.72. See USA prepack pricing.
Framycetin sulphate
Cas No. 4146-30-9.
Framycetin Trisulphate
Framycetin Trisulphate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4146-30-9. Molecular Formula: C23H52N6O25S3. Mole Weight: 908.87. Catalog: APB4146309.
Frankincense Essential Oil
Frankincense Essential Oil.
CA, FL & NJ
Frankincense Resin Powder
Frankincense Resin Powder.
CA, FL & NJ
FRAX1036
FRAX1036 is a highly selective PAK1 inhibitor that remarkably altered signaling to cytoskeletal-associated proteins. In vitro and in vivo tests with FRAX-1036 have shown that the small-molecule inhibitor can both deter proliferation in ovarian cancer cell. Synonyms: 6-[2-chloro-4-(6-methylpyrazin-2-yl)phenyl]-8-ethyl-2-[2-(1-methylpiperidin-4-yl)ethylamino]pyrido[2,3-d]pyrimidin-7-oneFRAX1036; FRAX-1036; FRAX 1036SCHEMBL14928919CS-5585; HY-19538; CS 5585; HY 19538; CS5585; HY19538. CAS No. 1432908-05-8. Molecular formula: C28H32ClN7O. Mole weight: 518.06.
FRAX486
FRAX486, an effective PAK inhibitor, could improve epileptic seizures and sorts of other abnormal behaviors. Uses: Frax486 is an effective pak inhibitor that could improve epileptic seizures and sorts of other abnormal behaviors. Synonyms: FRAX486; FRAX-486; FRAX 486; 6-(2,4-dichlorophenyl)-8-ethyl-2-(3-fluoro-4-piperazin-1-ylanilino)pyrido[2,3-d]pyrimidin-7-one; C25H23Cl2FN6O; FRAX 486. Grades: 98%. CAS No. 1232030-35-1. Molecular formula: C25H23Cl2FN6O. Mole weight: 513.39.
FRAX 486
FRAX 486. Group: Biochemicals. Grades: Purified. CAS No. 1232030-35-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
FRAX597
FRAX597 is a potent, ATP-competitive inhibitor of group I PAKs with IC50 of 8 nM, 13 nM, and 19 nM for PAK1, PAK2, and PAK3, respectively. Synonyms: FRAX597; FRAX-597; FRAX 597. Grades: >98%. CAS No. 1286739-19-2. Molecular formula: C29H28ClN7OS. Mole weight: 558.10.
Fraxetin
Fraxetin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2H-1-Benzopyran-2-one, 7,8-dihydroxy-6-methoxy-. Product Category: Phenol. CAS No. 574-84-5. Molecular formula: C10H8O5. Mole weight: 208.17 g/mol. Purity: 0.98. Product ID: ACM-MO-574845. Alfa Chemistry ISO 9001:2015 Certified.
Fraxetin
Fraxetin. Group: Biochemicals. Alternative Names: Fraxetol. Grades: Plant Grade. CAS No. 574-84-5. Pack Sizes: 20mg. Molecular Formula: C10H8O5, Molecular Weight: 208.168. US Biological Life Sciences.
Worldwide
Fraxetin
Fraxetin is isolated from Fraxinus rhynchophylla Hance and has oral bioactivity. Fraxetin has anti-tumor, antibacterial, antioxidant, and anti-inflammatory effects. Fraxetin can induce cell apoptosis [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 574-84-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 20 mg. Product ID: HY-N0580.
Fraxin
Fraxin. Group: Biochemicals. Alternative Names: Paviin. Grades: Plant Grade. CAS No. 524-30-1. Pack Sizes: 20mg. Molecular Formula: C16H18O10, Molecular Weight: 370.307999999999. US Biological Life Sciences.
Worldwide
Fraxinellone
Fraxinellone. Group: Biochemicals. Grades: Plant Grade. CAS No. 28808-62-0. Pack Sizes: 20mg. Molecular Formula: C14H16O3, Molecular Weight: 232.28. US Biological Life Sciences.
Worldwide
Fraxinol
Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 486-28-2. Pack Sizes: 20mg. US Biological Life Sciences.
Worldwide
Fredericamycin A
Produced by the strain of Streptomyces griseus (FCRC-48), Fredericamycin A has anti-gram-positive bacterial and fungal activity, and shows strong anti-tumor effect in vivo and in vitro. Synonyms: Fcrc-A48; NSC-305263; (S)-6',7'-Dihydro-4,9,9'-trihydroxy-6-methoxy-3'-[(1E,3E)-1,3-pentadienyl]spiro[2H-benz[f]indene-2,8'-[8H]cyclopent[g]isoquinoline]-1,1',3,5,8(2'H)-pentone; 4',9,9'-trihydroxy-6'-methoxy-3-[(1E,3E)-penta-1,3-dienyl]spiro[6,7-dihydro-2H-cyclopenta[g]isoquinoline-8,2'-cyclopenta[g]naphthalene]-1,1',3',5',8'-pentone. CAS No. 80455-68-1. Molecular formula: C30H21NO9. Mole weight: 539.49.
Free Methionine-(R)-Sulfoxide Reductase from E. coli, recombinant
The Free Methionine-(R)-Sulfoxide Reductase (fRMsr) reduces free methionine sulfoxide (Met(O)) to methionine using thiol-disulfide exchange chemistry. This enzyme is involved in oxidative defense and known to form a sulfenic acid intermediate at the active site Cys during the course of turnover. In this variant, all Cys other than the peroxide-sensitive Cys have been removed by mutagenesis in order to stabilize the active site sulfenic acid with respect to disulfide bond formation. Applications: Free methionine-(r)-sulfoxide reductase (c84s, c94s), or frmsr, can be selectively derivatized at a single cys residue with a variety of cys-soh specific probes and be used as a positive control. Group: Enzymes. Enzyme Commission Number: EC 1.8.4.14. Purity: >98% by SDS-PAGE. Mole weight: 18,752 Da. Storage: at -80 °C. Form: Liquid. Source: E. coli. Free Methionine-(R)-Sulfoxide Reductase; fRMsr; EC 1.8.4.14. Cat No: NATE-1693.
This packaging material has a variety of colors to choose from, the use of electroplating/spraying/screen printing/hot stamping process, making the bottle appearance more beautiful. Product ID: PM-073. Category: Double cavity mixed one bottle. Product Keywords: Cosmetic Plastic Packaging; Freeze-dried powder bottle for medicine; PM-073; Double cavity mixed one bottle;. Administration route: Total height: 116mm. Straight diameter: 33mm. Pump output: 0.23CC. Cover material: AS/PCTG. Pump head material: PP. Bottle material: AS/PCTG.
Fremanezumab (TEV-48125) is a humanized IgG2a monoclonal antibody that selectively and potently binds to calcitonin gene-related peptide (CGRP). CGRP is a 37-amino acid neuropeptide involved in central and peripheral pathophysiological events of migraine. Fremanezumab has the potential for chronic migraine research [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: TEV-48125. CAS No. 1655501-53-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99019.
Fremanezumab
Fremanezumab is a humanized monoclonal antibody targeting calcitonin gene-related peptide (CGRP). Fremanezumab has been investigated for the prevention of high-frequency episodic and chronic migraine. Synonyms: TEV-48125. CAS No. 1655501-53-3.
Frenatin-1
Frenatin-1 is an antimicrobial peptide with selective activity. Frenatin-1 is only active against Micrococcus luteus (MIC=25 μg/ml) and not against Bacillus cereus, Escherichia coli, Leuconostoc mesenteroides, Micrococcus luteus, Pastewella haemolytica, Staphylococcus aureus, Streptococcus faecalis and Streptococcus uberis.
Frenatin-2
Frenatin-2 is an antimicrobial peptide with selective activity. Frenatin-2 is only active against Micrococcus luteus (MIMC=50 μg/ml) and not against Bacillus cereus, Escherichia coli, Leuconostoc mesenteroides, Micrococcus luteus, Pastewella haemolytica, Staphylococcus aureus, Streptococcus faecalis and Streptococcus uberis.
Frenatin 3
Frenatin 3 inhibits the production of nitric oxide by the enzyme neuronal nitric oxide synthase at a micromolar concentration by binding to its regulatory protein, Ca2+ calmodulin, a protein known to recognize and bind amphipathic alpha-helices. Grades: >95% by HPLC. Molecular formula: C88H146N24O24S. Mole weight: 1956.31.
Frenatin-3
The peptide frenatin 3 is a major component of the skin secretion of the Australian giant tree frog, Litoria infrafrenata.
Frenatin-4
Frenatin-4 is a very weak antimicrobial peptide since it does not show activity below 100 μg/ml against Bacillus cereus, Escherichia coli, Leuconostoc mesenteroides, Micrococcus luteus, Pastewella haemolytica, Staphylococcus aureus, Streptococcus faecalis and Streptococcus uberis.