Vancomycin hydrochloride is a member of the glycopeptide antibiotic class derived from Streptomyces orientalis.It is effective against gram-positive bacteria and used in studies of antibiotic resistance bacteria and nanoparticle transport studies.Exhibiting low toxicity to plants, vancomycin is suitable for plant selection and prevention of bacterial contamination in plant cell culture applications.

Vancomycin functions by inhibiting bacterial cell wall synthesis.It prevents transfer and addition of muramylpentapeptides that make up the peptidoglycan cell wall. It may be combined with cefotaxime of carbenicillin to display a synergistic effect against Agrobacterium species.

The vancomycin hydrochloride EZ Pak™ is the fastest and easiest way to make a set amount of sterile vancomycin hydrochloride solution. The kit includes pre-weighed vancomycin hydrochloride powder, a sterile filter, and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high-quality GoldBio Vancomycin hydrochloride and the sterile solution is ready for tissue culture, bacterial media, or any number of uses.

The 25 ml, 50 ml, and 100 ml require a vacuum manifold for easy vacuum filtering, while the 10 ml pack size comes with a syringe filter.

★活体技术荧光检测荧光蛋白标记适用于标记细胞、病毒、基因等，通常使用的是 GFP、EGFP、RFP（DsRed）等；荧光染料标记适用于标记抗体、多肽、小分子药物等；常用的有 Cy3、Cy5、Cy5.5 及 Cy7量子点标记（新的标记方法）适用于标记肿瘤，主要应用在活细胞实时动态荧光观察与成像；量子点（quantum dot) 是一种能发射荧光的半导体纳米微晶体，外观恰似一极小的点状物。量子点荧光比有机荧光染料的发射光强的 20 倍，稳定性强 100 倍以上，具有荧光发光光谱较窄、量子产率高、不易漂白、激发光谱宽、颜色可调，并且光化学稳定性高，不易分解等诸多优点。