维百奥生物库存现货，特价销售Calcein Red-AM！
| 产品信息
品名：Calcein Red-AM
别名：Calcein, Calcien Red-AM
品牌：Biolegend
货号：425205
规格：10 x 25 µg
| 产品描述
Calcein Red-AM is a fluorogenic, cell-permeant fluorescent probe that indicates cellular health by detecting the activity of nonspecific esterases. When the acetoxymethyl ester is intact the probe is non-fluorescent, but when it is cleaved by nonspecific esterases present in healthy cells, the probe can be excited and emit at 560 nm/574 nm respectively. The signal of Calcein Red-AM is proportional to the cell vitality, as esterase activity decreases in cells with poor vitality. This cell-permeant probe is not retained with fixation and permeabilization.
| 产品细节
1）Preparation
Calcein Red-AM labeling kit consists of lyophilized Calcein Red-AM and anhydrous DMSO. For reconstitution, bring the kit to room temperature and add 25 µL of DMSO to one vial of Calcein Red-AM dye until fully dissolved.
2）Storage & Handling
Calcein Red-AM should be stored at -20°C upon receipt. Do not open vials until needed. Once the DMSO is added to the Calcein Red-AM, use immediately or store at -20°C in a dry place and protected from light, preferably in a desiccator or in a container with desiccant for no more than a month.
3）Application
FC - Quality tested； Live cell imaging - Verified
4）Recommended Usage
This lot has been tested by flow cytometric analysis of cell vitality. It can be used at concentrations ranging from 0.025 – 0.006 µM for cell labeling. It is recommended that the reagent be titrated for optimal performance for each cell type, culturing condition, or application.
5）Application Notes
The molecular weight of Calcein Red-AM is 1015.79 Da. The maximum excitation and emission wavelengths of Calcein Red-AM are 560 nm/574 nm, respectively. Each 25 µg of Calcein-AM may be reconstituted with 25 µL of anhydrous DMSO to yield a stock concentration of 1 mM.
关键字： Biolegend;425205;Calcein Red-AM;
维百奥（北京）生物科技有限公司成立于2014年，经过多年的发展，已成为一家集生产、销售、代理、咨询为一体的，具有完备的生产、研发、技术支持能力，优异的售前售后服务的高新技术公司。致力于为生命科学、制药、诊断、化工、材料、食品、环境、检测等行业的企业，提供仪器、耗材、试剂、设备、服务的一站式服务。
公司经营范围涵盖分子生物学试剂、免疫学试剂、细胞生物学试剂、蛋白质研究试剂、微生物学试剂、化学及生化试剂、材料学试剂、天然提取物、仪器设备等9大门类，累计约10万余种产品，充分满足不同客户的个性化需求；公司代理国外50余种一线品牌试剂，以“高性价比、迅捷的物流速度、专业的技术支持”，让客户充分享受全球化带来的便利；公司还增加了基因编辑、蛋白表达、细胞鉴定等定制项目，大大提升了为客户服务能力。“不忘初心，方得始终”，维百奥生物将继续秉持“专心、专业、为您”的宗旨，以客户为根本，以诚信为基础，持续地为各界客户提供更加优质的产品和服务。