Product Name：Tyrocidine A
CAS No.：1481-70-5
Synonyms：酪氨酸肽素 A
Catalog No.：220P366
Brand：Typeptide Biotech（肽研生物）
Description：Tyrocidine A是一种由枯草芽孢杆菌（Bacillus brevis）产生的同头尾环状十肽，属非核糖体肽类抗生素。Tyrocidine A主要作为抗菌剂（尤其对革兰氏阳性菌），是天然混合物“tyrothricin”的主要组分（占40–60%）。因显著的细胞毒性，仅限外用，不可系统给药。
Tyrocidin A is a cyclic decapeptide with a head-to-tail arrangement produced by Bacillus brevis, belonging to the class of nonribosomal peptide antibiotics. Primarily functioning as an antibacterial agent (especially against Gram-positive bacteria), it constitutes the major component (40–60%) of the natural mixture "tyrothricin." Due to its pronounced cytotoxicity, it is restricted to topical use and cannot be administered systemically.
Purity (HPLC) ≥98.0%
Single impurity≤2%
Peptide content≥75.0%
Amino Acid Composition≤±15%
Bacterial Endotoxins≤50EU/mg
Solubility：H2O/DMSO
Vacuum-packed with aluminum foil bag or transparent bag.Various weights can be packed according to your requirements.
Storage:Cool dry place( Store at -20°C, away from the light)
Remark:For Research Use Only. Not for human use.
Sequence(1-letter code) | Cyclo(NQYV-Orn-L-D-Phe-PF-D-Phe-) |
Sequence(3-letter code) | Cyclo(Asn-Gln-Tyr-Val-Orn-Leu-{D-Phe}-Pro-Phe-{D-Phe}) |
Peptide Structure | 
|
Molecular Formula | C66H87N13O13 |
Molecular Weight | 1270.5 |
订购联系方式：
南京肽研生物生物科技有限公司
手机号：19961912513(微信同号)
QQ: 2178255659
邮箱：sales@typeptide.com
联系人：顾经理
申明：本产品仅供科研使用，不得用于人体。
关键字： Tyrocidine A;酪氨酸肽素 A;1481-70-5;多肽;多肽合成;
肽研生物坐落于国家级新区南京江北新区新材料产业园，是一家专业从事多肽产 品的研发、生产和销售以及多肽技术转让的高新技术企业。公司秉持“诚信、严 谨、务实”的匠人精神，持续投入研发，不断创新，致力于为科研工作者提供丰 富全面的多肽修饰类型和优质的产品。