Bacterium Streptomyces Suppliers USA
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Product | Description | |
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(1R,2S)-m-nitro-erythro-Chloramphenicol Quick inquiry Where to buy Suppliers range | (1R,2S)-m-nitro-erythro-Chloramphenicol is an analog of Chloramphenicol (C325030); a broad spectrum antibiotic obtained from cultures of the soil bacterium Streptomyces venezuelae. It has a broad spectrum of activity against gram-positive and gram-negative bacteria. Also antibacterial and antirickettsial. Group: Biochemicals. Grades: Highly Purified. CAS No. 1327173-91-0. Pack Sizes: 500ug, 5mg. Molecular Formula: C11H12Cl2N2O5, Molecular Weight: 323.13. US Biological Life Sciences. | Worldwide |
(1S,2R)-m-nitro-erythro-Chloramphenicol Quick inquiry Where to buy Suppliers range | (1S,2R)-m-nitro-erythro-Chloramphenicol is an analog of Chloramphenicol (C325030); a broad spectrum antibiotic obtained from cultures of the soil bacterium Streptomyces venezuelae. It has a broad spectrum of activity against gram-positive and gram-negative bacteria. Also antibacterial and antirickettsial. Group: Biochemicals. Grades: Highly Purified. CAS No. 1327173-88-5. Pack Sizes: 500ug, 5mg. Molecular Formula: C11H12Cl2N2O5, Molecular Weight: 323.13. US Biological Life Sciences. | Worldwide |
Aclarubicin A Quick inquiry Where to buy Suppliers range | Aclarubicin is an oligosaccharide anthracycline antineoplastic antibiotic isolated from the bacterium Streptomyces galilaeus. It intercalates into DNA and interacts with topoisomerases I and II, thereby inhibiting DNA replication and repair and RNA and protein synthesis. It is antagonistic to other agents that inhibit topoisomerase II, such as etoposide, teniposide and amsacrine. It has potent antineoplastic activity. It is used in the treatment of cancer. It can induce histone eviction from chromatin upon intercalation. It has been listed. Uses: Aclarubicin has potent antineoplastic activity. it is used in the treatment of cancer. it can induce histone eviction from chromatin upon intercalation. Synonyms: 11-Dioxo-4-((2,3,6-trideoxy-4-o-(2,6-dideoxy-4-o-((2r-trans)-tetrahydro-6-met;1-naphthacenecarboxylicacid,2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7-trihydroxy-6;(1R,2R,4S)-methyl 4-(((2R,5S,6S)-4-(dimethylamino)-5-(((2S,4S,5S,6S)-4-hydroxy-6-methyl-5-(((2R,6S). Grades: ≥95%. CAS No. 57576-44-0. Molecular formula: C42H53NO15. Mole weight: 811.88. | |
Aclarubicin hydrochloride Quick inquiry Where to buy Suppliers range | Aclarubicin is an oligosaccharide anthracycline antineoplastic antibiotic isolated from the bacterium Streptomyces galilaeus. Aclarubicin intercalates into DNA and interacts with topoisomerases I and II, thereby inhibiting replication and repair of DNA and RNA, and protein synthesis. Aclarubicin is antagonistic to other agents that inhibit topoisomerase II, such as etoposide, teniposide and amsacrine. This agent is less cardiotoxic than doxorubicin and daunorubicin. Uses: Antibiotics, antineoplastic. Synonyms: Aclacinon; Aclaplastin; Aclacinomycin A Hydrochloride; Aclarubicin HCl; Aclarubicina Clorhidrato [Spanish]. Grades: >98%. CAS No. 75443-99-1. Molecular formula: C42H54ClNO15. Mole weight: 848.33. | |
Aklavin Quick inquiry Where to buy Suppliers range | It is produced by the strain of Streptomyces galilaeus. It has the activity of resisting gram positive bacterium, negative bacterium, candida and ringworm. Synonyms: Aclacinomycin T; 1-Deoxypyrromycin; Aclacinomycin; Doxypyrromycin; NSC 100290; CHEBI:74351; 1-Naphthacenecarboxylic acid, 2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7-trihydroxy-6,11-dioxo-4-((2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexapyranosyl)oxy)-, methyl ester, (1R-(1-alpha,2-beta,4-beta))-; aklavine. CAS No. 60504-57-6. Molecular formula: C30H35NO10. Mole weight: 569.60. | |
Anthelvencin A Quick inquiry Where to buy Suppliers range | It is produced by the strain of Streptomyces venezuelae. It has the activity of resisting gram positive bacterium, negative bacterium, mycobacterium, yeast and ringworm, has the inhibition to vaccinia virus, dysentery amoeba, and has the effect of repelling nematode in mice. Synonyms: (4S)-(+)-Anthelvencin A; NSC624528; (S)-Anthelvencin A; LS-20251; {4-[((5S)-2-amino(1-pyrrolin-5-yl))carbonylamino]pyrrol-2-yl}-N-{5-[N-(2-amidinoethyl)carbamoyl]-1-methylpyrrol-3-yl}carboxamide. CAS No. 58616-25-4. Molecular formula: C19H25N9O3. Mole weight: 427.46. | |
Anthelvencin B Quick inquiry Where to buy Suppliers range | It is produced by the strain of Streptomyces venezuelae. It has the activity of resisting gram positive bacterium, negative bacterium, mycobacterium, yeast and ringworm, has the inhibition to vaccinia virus, dysentery amoeba, and has the effect of repelling nematode in mice. Synonyms: Anthelvencine B; DTXSID30911498; N-[5-({5-[(3-Amino-3-iminopropyl)carbamoyl]-1-methyl-1H-pyrrol-3-yl}carbamoyl)-1-methyl-1H-pyrrol-3-yl]-5-iminopyrrolidine-2-carboximidic acid. CAS No. 11011-26-0. Molecular formula: C20H27N9O3. Mole weight: 441.49. | |
Bicyclomycin Quick inquiry Where to buy Suppliers range | Bicyclomycin is a diketopiperazine antibiotics produced by Streptomyces Sapporonesis WS-4545 and Str. aizunensis. Bicyclomycin (Bicozamycin) is a broad spectrum antibiotic active against Gram-negative bacteria and the Gram-positive bacterium. Synonyms: Bicozamycin; Aizumycin; Bacteron; Bicozamicina. Grades: >98%. CAS No. 38129-37-2. Molecular formula: C12H18N2O7. Mole weight: 302.28. | |
Bleomycin A2 Quick inquiry Where to buy Suppliers range | It is one of two components found in the glycopeptide antineoplastic antibiotic Bleomycin sulfate. Bleomycin sulfate is a chemotherapeutic agent used for the treatment of hodgkins lymphoma. It is isolated from the bacterium Streptomyces verticillus. Synonyms: Bleomycin a2; Bleomycinamide, N1-[3-(dimethylsulfonio)propyl]-; Bleogin; N1-[3- (Dimethylsulfonio) propyl]bleomycinamide; Pingyangmycin A2; Zhengguangmycin A2. Grades: ≥95.0%. CAS No. 11116-31-7. Molecular formula: C55H84N17O21S3. Mole weight: 1415.55. | |
Carbazomycin D Quick inquiry Where to buy Suppliers range | Carbazomycin D is a bacterial metabolite originally isolated from Streptomyces and it has diverse biological activities. It is active against the fungi T. asteroides and T. mentagrophytes (MIC = 100 μg/ml for both) and the bacterium M. tuberculosis (IC50 = 25 μg/ml). Carbazomycin D is also cytotoxic to MCF-7, KB, NCI H187, and Vero cells (IC50s = 21.3, 33.2, 12.9, and 34.3 μg/ml, respectively). Synonyms: 3,4,6-Trimethoxy-1,2-dimethylcarbazole; ACMC-20cjqw. Grades: >95% by HPLC. CAS No. 108073-63-8. Molecular formula: C17H19NO3. Mole weight: 285.34. | |
Chloramphenicol (HRP) Quick inquiry Where to buy Suppliers range | Chloramphenicol is a broad spectrum antibiotic isolated from the soil bacterium Streptomyces venezuela. It is bacteriostatic in action and inhibits bacterial protein synthesis by binding to the ribosomal 50S subunit. Chloramphenicol has been used to treat a wide range of human and animal conditions. Chloramphenicol is well absorbed orally and is distributed widely in body fluids. It is metabolized in the liver to the inactive glucuronide. Both chloramphenicol and the glucuronide metabolite are excreted in urine. Metabolism studies in food producing animals demonstrated numerous differences in metabolic profiles between bovine, porcine and poultry species, although the parent drug was the major metabolite identified in muscle for all species. Group: Biochemicals. Grades: Purified. Pack Sizes: 500ul. US Biological Life Sciences. | Worldwide |
Destomycin A Quick inquiry Where to buy Suppliers range | Destomycin A is produced by the strain of Streptomyces rimofaciens. It has anti-gram positive bacterium, negative bacterium and fungus activity, adding Destomycin A in a pig feed, it has drive ascaris action. Synonyms: Destonate 20; NSC 96877; 2,3-O-(6-(1-Amino-2-hydroxyethyl)-3,4,5-trihydroxytetrahydropyran-2-yliden)-(3-amino-5-methylamino-3,4,5-tridesoxy-mesoinosit-1-yl)-beta-D-talopyranosid. Grades: 98%. CAS No. 14918-35-5. Molecular formula: C20H37N3O13. Mole weight: 527.52. | |
Destomycin B Quick inquiry Where to buy Suppliers range | Destomycin B is produced by the strain of Streptomyces rimofaciens. It has anti-gram positive bacterium, negative bacterium and fungus activity, adding Destomycin B in a pig feed, it has drive ascaris action. Synonyms: A 16316 C; D-Streptamine, O-6-amino-6-deoxy-L-glycero-D-galacto-heptopyranosylidene-(1-2-3)-O-beta-D-talopyranosyl-(1-5)-2-deoxy-N,N'-dimethyl-. CAS No. 11005-98-4. Molecular formula: C21H39N3O13. Mole weight: 541.55. | |
Distamycin A Quick inquiry Where to buy Suppliers range | It is produced by the strain of Streptomyces distallicus NCIB 8936. It has the activity against gram-positive bacterium, mycobacterium, dermatophyte and Trichophyte. It has inhibitory effects on solid tumors such as Epstein-Barr ascites carcinoma, sarcoma 180, Walker 258, oberling-Guerin osteoma, and also inhibits vaccinosis virus, herpes simplex virus, adenovirus, and mouse hepatitis virus in cell culture. Synonyms: Distamycin; Distamycin-3; stallimycin; Herperetin; DST-A; Estalimicina; Stallimicina; Stallimycinum; 2N-(3,3-aminoiminopropyl)-4-[4-(4-formamido-1-methyl-1H-2-pyrrolylcarboxamido)-1-methyl-1H-2-pyrrolylcarboxamido]-1-methyl-1H-2-pyrrolecarboxamide. Grades: 95%. CAS No. 636-47-5. Molecular formula: C22H27N9O4. Mole weight: 481.51. | |
Distamycin A Quick inquiry Where to buy Suppliers range | Distamycin A is an oligopeptide antineoplastic antibiotic isolated from the bacterium Streptomyces distallicus. Distamycin preferentially binds to adenine-thymine (A-T) rich sequences in the minor groove of DNA, thereby inhibiting DNA replication and RNA transcription. In addition to antitumor effects, distamycin also possesses antiviral and antiprotozoal activities and is used as a chromosome dye. Uses: Microbial Fermentation Products. CAS No. 39389-47-4. Product ID: MFP-024. | |
Doxorubicin, Hydrochloride (Adriacin, Adriblastina, Adriamycin, Caelyx) Quick inquiry Where to buy Suppliers range | The hydrochloride salt of doxorubicin, an anthracycline antibiotic with antineoplastic activity. Doxorubicin, isolated from the bacterium Streptomyces peucetius var. caesius, is the hydroxylated congener of daunorubicin. Doxorubicin intercalates between base pairs in the DNA helix, thereby preventing DNA replication and ultimately inhibiting protein synthesis. Additionally, doxorubicin inhibits topoisomerase II which results in an increased and stabilized cleavable enzyme-DNA linked complex during DNA replication and subsequently prevents the ligation of the nucleotide strand after double-strand breakage. Doxorubicin also forms oxygen free radicals resulting in cytotoxicity secondary to lipid peroxidation of cell membrane lipids; the formation of oxygen free radicals also contributes to the toxicity of the anthracycline antibiotics, namely the cardiac and cutaneous vascular effects. Group: Biochemicals. Alternative Names: Adriacin, Adriblastina, Adriamycin, Caelyx. Grades: Highly Purified. CAS No. 25316-40-9. Pack Sizes: 25mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
Hedamycin Quick inquiry Where to buy Suppliers range | It is produced by the strain of Streptomyces griseoruber. It is a quinone antibiotic. It has anti-gram-positive bacteria, negative bacterium, mycobacterium and yeast fungus activity (MIC is 0.031-3.2 μg/mL). 0.8 μg/mL of Hedamycin can inhibit Tetrahymena pyriformis. It also can inhibit rat duodenum adenocarcinoma, rats Walker 256 tumor (50 μg/kg/day), HeLa cell(IG50 is 0.00013 μg/mL), e. coli lysogenic W1709 (λ) phage (MIC is 0.0125 μg/mL). Synonyms: NSC-70929; Antibiotic B26158; 4H-Anthra(1,2-b)pyran-4,7,12-trione, 2-(3,3'-dimethyl(2,2'-bioxiran)-3-yl)-11-hydroxy-5-methyl-8-(2,3,6-trideoxy-3-(dimethylamino)-beta-D-arabino-hexopyranosyl)-10-(2,3,6-trideoxy-3-(dimethylamino)-3-C-methyl-alpha-L-lyxo-hexopyranosyl)-. Grades: ≥95%. CAS No. 11048-97-8. Molecular formula: C41H50N2O11. Mole weight: 746.85. | |
Hygromycin B Quick inquiry Where to buy Suppliers range | Hygromycin B is a fda approved antibiotic food additive for swine and poultry Hygromycin B is an antibiotic produced by the bacterium Streptomyces hygroscopicus. It is an aminoglycoside that kills bacteria, fungi and higher eukaryotic cells by inhibiting protein synthesis. Uses: API. CAS No. 31282-04-9. Product ID: Z10-101-165. | |
IT-143A Quick inquiry Where to buy Suppliers range | IT-143A is a bacterial metabolite produced by the strain of Streptomyces sp. IT-143. It is active against the bacterium M. luteus (MIC = 6.25 μg/ml) and the fungi A. fumigatus and T. rubrum in vitro (MICs = 12.5-25 μg/ml). Synonyms: IT-143-A. Grades: >95% by HPLC. CAS No. 183485-32-7. Molecular formula: C29H43NO4. Mole weight: 469.65. | |
KRN5500 Quick inquiry Where to buy Suppliers range | KRN5500 is a semisynthetic derivative of the nucleoside-like antineoplastic antibiotic spicamycin, originally isolated from the bacterium Streptomyces alanosinicus. KRN 5500 inhibits protein synthesis by interfering with endoplasmic reticulum and Golgi apparatus functions. This agent also induces cell differentiation and caspase-dependent apoptosis. Synonyms: KRN-5500; KRN 5500; SPK-241; SPK241; SPK 241; NSC-650426; 4-Deoxy-N- (7H-purin-6-yl) -4- ( ( (2, 4-tetradecadienoylamino) acetyl) amino) heptopyranosylamine. CAS No. 151276-95-8. Molecular formula: C28H43N7O7. Mole weight: 589.69. | |
Nogalamycin Quick inquiry Where to buy Suppliers range | Nogalamycin is an anthracycline antineoplastic antibiotic isolated from the bacterium Streptomyces nogalater. Nogalamycin intercalates into DNA and interacts with topoisomerase I, thereby inhibiting DNA replication and repair and RNA and protein synthesis. Uses: Microbial Fermentation Products. CAS No. 1404-15-5. Product ID: MFP-067. | |
rel-m-nitro-threo-Chloramphenicol Quick inquiry Where to buy Suppliers range | rel-m-nitro-threo-Chloramphenicol is an analog of Chloramphenicol (C325030); a broad spectrum antibiotic obtained from cultures of the soil bacterium Streptomyces venezuelae. It has a broad spectrum of activity against gram-positive and gram-negative bacteria. Also antibacterial and antirickettsial. Group: Biochemicals. Grades: Highly Purified. CAS No. 138125-72-1. Pack Sizes: 5mg, 50mg. Molecular Formula: C11H12Cl2N2O5, Molecular Weight: 323.13. US Biological Life Sciences. | Worldwide |
Spectinomycin Dihydrochloride Quick inquiry Where to buy Suppliers range | Spectinomycin is an antibiotic useful for the treatment of the bacterial infection, gonorrhea.It is marketed as the hydrochloride salt spectinomycin hydrochloride under the trade name Trobicin. It is in aminocyclitol class, closely related to the aminoglycosides, produced by the bacterium Streptomyces spectabilis. Spectinomycin is produced in nature by many organisms including cyanobacteria and various plant species. Synonyms: Actinospectacin, Trobicin. Grades: >98%. CAS No. 21736-83-4. Molecular formula: C14H24N2O7.2HCl. Mole weight: 405.27. | |
Tacrolimus Quick inquiry Where to buy Suppliers range | Tacrolimus (also FK-506 or fujimycin, trade names Prograf, Advagraf, Protopic) is an immunosuppressive drug used mainly after allogeneic organ transplant to lower the risk of organ rejection. It achieves this by inhibiting the production of interleukin-2, a molecule that promotes the development and proliferation of T cells, which are vital to the bodys learned (or adaptive) immune response.Tacrolimus is also used in the treatment of other T cell-mediated diseases such as eczema (for which it is applied to the skin in a medicated ointment), severe refractory uveitis after bone marrow transplants, exacerbations of minimal change disease, Kimuras disease, and the skin condition vitiligo.Chemically it is a 23-membered macrolide lactone that was first discovered in 1987 from the fermentation broth of a Japanese soil sample that contained the bacterium Streptomyces tsukuba. Group: Main Products. Alternative Names: (2-propenyl)-, (3s-(3r*(e(1s*, 3s*, 4s*)), 4s*, 5r*, 8s*, 9e, 12r*, 14r*, 15s*, 16r*, 18s*;, 19s*, 26ar*))-;16-dimethoxy-4, 10, 12, 18-tetramethyl-8-3-(2-(4-hydroxy-3-methoxycyclohexyl)-1;19-epoxy-3h-pyrido(2, 1-c)(1, 4)oxaazacyclotricosine-1, 7, 20, 21(4h, 23h)-tetrone, 5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-3-(2-(4-hydroxy-3-methoxycyclohexyl)-14, 16-dim;6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-5;fr900506;prograf;tsukubaenolide. Grades: 98%+. CAS No. 104987-11-3. Product ID: ACM104987113. Molecular formula: C44H69NO12. Mole weight: 804.02. IUPAC Name: FK506(Tacrolimus). Appearance: White or off-white crystalline powder. Boiling Point: 871.7ºC at 760 mmHg. Melting Point: 113-115ºC. Flash Point: 481ºC. Density: 1.19 g/cm³. |