Antibiotics

Catalog Product Name / CAS / Description Structure
BBF-02959

Vicenistatin (150999-05-6)

Inquiry

It is a macrocyclic lipid antibiotic produced by the strain of Str. sp. HC34. In vitro it is cytotoxic to human leukemia HL-60 cells and human colon cancer Co-LO205 cells with IC50 (μg/mL) of 0.12 and 0.19, respectively.

BBF-02962

Vinylamycin (224427-91-2)

Inquiry

It is a depsipeptide antibiotic produced by the strain of Streptomyces sp. M1982-63F1. It has activity against gram-positive bacteria including methicillin-resistant Staphylococcus aureus (MRSA) with MIC of 1.56-3.13 μg/mL.

BBF-02963

It is a peptide antibiotic produced by the strain of Str. puniceus 1314-5 and Str. floridae A5014. It has broad-spectrum antibacterial and strong anti-mycobacterium effect. 1-10 μg/mL of Viomycin can inhibit the growth of most tuberculosis bacilli, the main effect is to inhibit the protein synthesis of bacteria, but bacteria are prone to develop drug resistance. In clinical application, it is only used as a second-line drug to treat tuberculosis.

BBF-02964

Viranamycin A (139595-03-2)

Inquiry

It is produced by the strain of Str. sp. CH 41. It can inhibit the growth of murine leukemia cell P388 with IC50 of 5.8 ng/mL, and it can also inhibit KB human multi-squamous cell carcinoma cells with IC50 of 6.4 ng/mL.

BBF-02965

Viranamycin B (139595-04-3)

Inquiry

It is produced by the strain of Str. sp. CH 41. It can inhibit the growth of murine leukemia cell P388 with IC50 of 2.8 ng/mL, and it can also inhibit KB human multi-squamous cell carcinoma cells with IC50 of 1.9 ng/mL.

BBF-02966

Virginiamycin S2 (33477-38-2)

Inquiry

It is a depsipeptide antibiotic produced by the strain of Str. virginiae and Str. virginiae var. sp. It has anti-gram-positive bacteria and mycobacterium effects, and the antibacterial activity of component M of Virginiamycin against cocci is stronger than component S, while the activity is stronger than component M.

BBF-02967

Virginiamycin S3 (33477-39-3)

Inquiry

It is a depsipeptide antibiotic produced by the strain of Str. virginiae and Str. virginiae var. sp. It has anti-gram-positive bacteria and mycobacterium effects, and the antibacterial activity of component M of Virginiamycin against cocci is stronger than component S, while the activity is stronger than component M.

BBF-02968

Viridicatin (129-24-8)

Inquiry

It is a quinoline aromatic antibiotic produced by the strain of Pen. viridicatum, Pen. cyclopium SM-72 and Pen. puberulum. It has anti-gram-positive bacteria and mycobacteria effects.

BBF-02969

Viridin (3306-52-3)

Inquiry

It is a steroidal antibiotic produced by the strain of Gliocladium virens. It has anti-fungal and gram-positive bacterial effects.

BBF-02970

It is a steroidal antibiotic produced by the strain of Gliocladium virens. It has anti-fungal and gram-positive bacterial effects.

BBF-02971

Viridomycin F (221394-79-2)

Inquiry

It is a viridomycin antibiotic produced by the strain of Streptomyces sp. K96-0188. It has weak insecticidal and nematocidal activity. It also has weak activity against Piricularia oryzae and Acholeplasma laidlawii.

BBF-02974

It is produced by the strain of Streptomyces sp. TP-A0597. It has anti-staphylococcus aureus, bacillus subtilis, proteus bizarre and cryptococcus neoformans activity with MIC (μg/mL) of 12.5, 25.0, 0.39 and 20.0, respectively.

BBF-02975

It is produced by the strain of Streptomyces sp. TP-A0597. It has anti-staphylococcus aureus, bacillus subtilis, proteus bizarre and cryptococcus neoformans activity, but its antibacterial activity is lower than Watasemycin A.

BBF-02976

Xanthocidin (28413-93-6)

Inquiry

It is a cyclopentane antibiotic produced by the strain of Str. xanthocidicus. It has weak effect against gram-negative bacteria.

BBF-02977

It is produced by the strain of Penicillum simplicissimum IFO5762. It has anti-gram-positive bacteria activity, it can inhibit Bacillus subtilis and methicillin-resistant Staphylococcus aureus (MRSA) with MIC of 0.78-1.56 μg/mL. It also has anti-yeast-like fungal activity, and it can inhibit Saccharomyces cerevisiae, Candida albicans and Cryptococcus neoformans with MIC of 3.13-25 μg/mL. It also has weak cytotoxicity to U937 cells with IC50 of 35 μg/mL.

BBF-02980

Yatakemycin (606136-98-5)

Inquiry

It is an antifungal antibiotic produced by the strain of Streptomyces sp. TP-A0356. Its anti-fungal activity against Aspergillus fumigatus, Aspergillus flavus, Aspergillus Niger, Candida albicans and Cryptococcus neoformans is stronger than Amphotericin B and Etraconazole (MIC is 0.0039-0.0156 μg/mL). It also has strong cytotoxicity to P388, HeLa, HEL and other tumor cells (IC50 is 0.01-0.33 μg/mL).

BBF-02982

Zygosporin D (25374-67-8)

Inquiry

Zygosporin D is produced by the strain of Zygosporium masonii MFC-612 and Zygosporium mycophylum MFC-702. It is cytotoxic to HeLa cells with ED50 of 0.4 μg/mL. It has anti-tumor and anti-inflammatory properties.

BBF-02983

Zygosporin E (26399-27-9)

Inquiry

Zygosporin E is produced by the strain of Zygosporium masonii MFC-612 and Zygosporium mycophylum MFC-702. It is cytotoxic to HeLa cells with ED50 of 0.4 μg/mL. It has anti-tumor and anti-inflammatory properties.

BBF-02984

Zygosporin F (25374-68-9)

Inquiry

Zygosporin F is produced by the strain of Zygosporium masonii MFC-612 and Zygosporium mycophylum MFC-702. It is cytotoxic to HeLa cells with ED50 of >10 μg/mL. It has anti-tumor and anti-inflammatory properties.

BBF-02985

Zygosporin G (25374-69-0)

Inquiry

Zygosporin G is produced by the strain of Zygosporium masonii MFC-612 and Zygosporium mycophylum MFC-702. It is cytotoxic to HeLa cells with ED50 of 0.68 μg/mL. It has anti-tumor and anti-inflammatory properties.

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