Application
该活/死细胞复染试剂盒可同时对活细胞和死细胞进行荧光染色。该试剂盒包含钙黄绿素-AM和碘化丙啶（PI）两种溶液，分别用于染色活细胞和死细胞。其中钙黄绿素-AM，即钙黄绿素的乙酰羟甲基酯，具有高度亲脂性和细胞膜透过性。尽管钙黄绿素-AM自身并非荧光分子，但活细胞中的酯酶可以催化钙黄绿素-AM生成钙黄绿素，从而发出强烈的绿色荧光(λex 490 nm, λem 515 nm). 因此钙黄绿素-AM只能染色活细胞。而核染色染料PI不能透过活细胞的细胞膜。但可以透过死细胞膜的变性区域来到达细胞核，并与细胞中的DNA双螺旋结构结合，从而发出红色荧光(λex 535 nm, λem 617 nm)。钙黄绿素和PI-DNA都能被490nm波长的光激发，因此可以采用荧光显微镜同时监测活细胞和死细胞。使用λex激发光时只能观察到死亡细胞。
仅试剂盒组分
产品编号
说明
- Solution A (Calcein AM solution) 4 × 50
- Solution B (propidium iodide solution) 300 μL
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
185.0 °F - closed cup
flash_point_c
85 °C - closed cup
商品
Cell based assays for cell proliferation (BrdU, MTT, WST1), cell viability and cytotoxicity experiments for applications in cancer, neuroscience and stem cell research.
基于细胞的细胞增殖（BrdU、MTT、WST1）、细胞活力和细胞毒性实验，可应用于癌症、神经科学和干细胞研究。
Amin Hassanzadeh-Barforoushi et al.
Lab on a chip, 18(15), 2156-2166 (2018-06-21)
We present here a new method to easily and reliably generate an array of hundreds of dispersed nanoliter-volume semi-droplets for single-cells culture and analysis. The liquid segmentation step occurs directly in indexed traps by a tweezer-like mechanism and is stabilized
Camille Raillon et al.
Cytometry. Part A : the journal of the International Society for Analytical Cytology, 95(10), 1085-1095 (2019-08-01)
The isolation, analysis, and enumeration of circulating tumor cells (CTCs) from cancer patient blood samples are a paradigm shift for cancer patient diagnosis, prognosis, and treatment monitoring. Most methods used to isolate and enumerate these target cells rely on the
S Yoshida et al.
Clinical nephrology, 49(5), 273-280 (1998-06-09)
Cardiovascular disease is one of the most common complications of dialysis and renal transplant patients, and high levels of AGE are present in end-stage renal failure. To address the potential involvement of AGE and growth factors in the pathophysiology of
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 04511-1KT-F | 04061835183869 |