成人精品视频-一级片av-亚洲资源网-成人精品视频在线观看-av女大全列表-女攻总攻大胸奶汁(高h)-中文字幕在线影院-黄色网址多少-女人的天堂av在线-国产白丝在线观看-久操超碰-成人精品在线播放-9色av-超碰在线超碰-欧美不卡视频在线观看

R-Phycoerythrin (RPE+) is a phycobiliprotein isolated from a species of red algae chosen specifically because it yields one of the most highly fluorescent of the RPEs. Like other phycobiliproteins, RPE+ is fluorescent, with an extremely high absorptivity,

May be used in the biotinylation of proteins and peptides. Typically coupled to primary amine in the pH range 6.5-8.5.

Biotinylation reagent incorporating an extended 14-atom spacer can$nreduce steric hindrance in binding avidin or streptavidin to some$nbiotinylated compounds and increase sensitivity for detection. Typically$ncoupled to primary amine in the pH range 6.5-8.5.