Structure
(Structures of Virginiamycin M1 and Virginiamycin S1, V2123-59.)
Virginiamycin Complex Antibiotic
Virginiamycin Complex (Virginiamycin M1, Virginiamycin S1, Cebin V, Eskalin V, Eskamicin, Stafac, Stephylomycin, Mikamycin, Ostreogrycin, Patricin, Pristinamycin, Streptogramin, Vernamycin)
Purity
Highly Purified95% by HPLC (75% Virginamycin M1, 20% Virginiamycin S1, ~5% Other minor
Synonyms
Virginiamycin Complex; Virginiamycin Complex (Virginiamycin M1; Virginiamycin S1; Cebin V; Eskalin V; Eskamicin; Stafac; Stephylomycin; Mikamycin; Ostreogrycin; Patricin; Pristinamycin; Streptogramin; Vernamycin); Virginiamycin Complex antibiotic
Host
Virginiamycin Complex
Purity/Purification
Highly Purified
95% by HPLC (75% Virginamycin M1, 20% Virginiamycin S1, ~5% Other minor
95% by HPLC (75% Virginamycin M1, 20% Virginiamycin S1, ~5% Other minor
Form/Format
Supplied as a white solid.
CAS Number
11006-76-1
Molecular Formula
C28H35N3O7 (Virginiamycin M1) & C43H49N7O10 (Virginiamycin S1)
Solubility
Soluble DMF or DMSO. Viriginiamycin M1 has only limited solubility in ethanol and methanol.
Preparation and Storage
Lyophilized powder may be stored at -20 degree C. Stable for 12 months at -20 degree C. Reconstitute with DMF or DMSO. Aliquot to avoid repeated freezing and thawing. Store at -20 degree C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Structure
(Structures of Virginiamycin M1 and Virginiamycin S1, V2123-59.)
Structure
(Structures of Virginiamycin M1 and Virginiamycin S1, V2123-59.)
Testing Data
(HPLC Analysis: Chromatogram (205 and 254nm) on C18 under gradient conditions (Alltima HL Rocket format, 10 to 100% ACN, 0.01% TFA, 10 min). Virginiamycin M1 (4.80 min), Virginiamycin S1 (5.48 min) and other minor analogues eluting from 4.70 to 6.00 min.)
Testing Data
(HPLC Analysis: Chromatogram (205 and 254nm) on C18 under gradient conditions (Alltima HL Rocket format, 10 to 100% ACN, 0.01% TFA, 10 min). Virginiamycin M1 (4.80 min), Virginiamycin S1 (5.48 min) and other minor analogues eluting from 4.70 to 6.00 min.)
Testing Data
(UV Spectra)
Testing Data
(UV Spectra)
Related Product Information for Virginiamycin Complex antibiotic
Virginiamycin complex is defined as a mixture of 75% virginamycin M1 (ostreogrycin A) and 25% virginiamycin S1 and the less abundant S analogs. As the two major components have quite different solubilities these proportions are not readily achieved or used. The individual components are isolated and re-combined to provide the defined components of virginiamycin complex. The structure composition of the complex is important as Virginiamycin S1 acts a synergist binding to the conformational change induced by ostreogrycin A of the peptidyl transferase center of the 50S ribosome.
Product Categories/Family for Virginiamycin Complex antibiotic
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Product Notes
The Virginiamycin Complex (Catalog #AAA651296) is an Antibiotic produced from Virginiamycin Complex and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Virginiamycin Complex, Antibiotic" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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