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Brilacidin
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Brilacidin图片
CAS NO:1224095-98-0
包装:10 mg
市场价:8787元

产品名称
PMX 30063
产品介绍

产品描述

Brilacidin is a nonpeptidic anti-infective in a new class of defensin mimetics used for the research of eye infections.

体外活性

Brilacidin is more potent for Gram-positive bacteria (except SV) than Gram-negative bacteria. Brilacidin acts primarily on the bacterial cell membrane by depolarization. Brilacidin has Gram-positive in vitro activity; topical Brilacidin 0.5% is minimally irritating; and Brilacidin 0.5% was equally efficacious as Vancomycin (VAN) in a methicillin-resistant S. aureus (MRSA) keratitis model when the corneal epithelium is removed. Both Staphylococcus aureus (SA) and Staphylococcus epidermidis (SE) have the lowest minimum inhibitory concentrations among the bacterial groups. The MIC90s to Brilacidin for Streptococcus pneumonia (SP), Streptococcus viridians (SV), Moraxella (MS), Haemophilus influenza (HI), Pseudomonas aeruginosa (PA), and Serratia marcescens (SM) are 4, 32, 256, 32, 16, and 128-fold higher, respectively than SA and SE.

体内活性

Brilacidin (0.5) is determined to be Nonirritating based on their Maximum mean total scores (MMTS) values. Brilacidin 1% is determined to be Mildly Irritating (23.0), Brilacidin 0.5% (6.5), and Brilacidin 0.25% (4.0) are determined to be Minimally Irritating, while Brilacidin 0.1% (2.0) and TBS (1.0) are determined to be Practically Nonirritating and 0.01%. Brilacidin demonstrates dose-dependent ocular toxicity after 7 topical instillations (every 30?min for 3?h) in the NZW rabbit ocular toxicity model.

Cas No.

1224095-98-0

分子式

C40H50F6N14O6

分子量

936.91

别名

PMX 30063;Brilacidin

储存和溶解度

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years