聚乙烯吡咯烷酮

产品介绍

聚乙烯吡咯烷酮作为磷酸盐缓冲液(PBS)中的组成成分，用于免疫染色。此外，作为磷酸盐缓冲液(PBS)中的组成成分，用于在免疫细胞化学分析中清洗孤雌激活胚胎。应用：聚乙烯吡咯烷酮(PVP)/聚维酮用于化妆品、医疗和护发产品中。聚维酮碘是聚乙烯吡咯烷酮和碘的化合物，可用作防腐剂和抗菌剂。干燥形式的PVP是一种轻片状吸湿性粉末，可以吸收高达其重量40%的水份。;Polyvinylpyrrolidone (PVP)/polyvidone is used in cosmetics, medical and hair care products. Povidone iodine, a compound of polyvinylpyrrolidone and iodine can be used as an antiseptic and antibacterial agent. Dry form of PVP is available as a light flaky hygroscopic powder, which can absorb up to 40% of water by its weight.Application:Polyvinylpyrrolidone has been used as a component in phosphate buffer saline (PBS) for immunostaining. It has also been used as a component in phosphate buffer saline (PBS) to wash parthenogenetic embryos for immunocytochemical analysis.