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- 详细信息
- 文献和实验
- 技术资料
- 英文名:
Cell Meter™ Cell Adhesion Assay Kit
- 库存:
50
- 供应商:
广州市左克生物科技发展有限公司
- 规格:
100Tests
| Ex (nm) | 494 | Em (nm) | 514 |
| 分子量 | - | 溶剂 | - |
| 存储条件 | - |
Cell Meter 细胞粘附测定试剂盒是一种快速灵敏的测定方法,用于测量多种细胞类型的细胞-细胞或细胞表面粘附力。在该测定中,将细胞用钙黄绿素UltraGreen AM标记并使其贴壁。去除非贴壁细胞后,使用钙黄绿素UltraGreen的荧光来计算贴壁细胞的数量。使用我们的荧光染料Calcein UltraGreen AM,可以提供一种快速而灵敏的方法来测量多种细胞类型的细胞粘附性。钙黄绿素UltraGreen AM是无荧光的,但一旦加载到细胞中,就会被内源性酯酶裂解,产生高荧光的钙黄绿素UltraGreen,这是一种荧光强,不依赖pH值的细胞质细胞标记,对细胞粘附过程的干扰小。Cell Meter™细胞粘附测定法设计用于荧光酶标仪。
点击查看光谱
适用仪器
| 荧光显微镜 | |
| Ex: | FITC 滤波片组 |
| Em: | FITC 滤波片组 |
| 推荐孔板: | 黑色透明底板 |
样品分析方案
概述
添加细胞
在37°C下孵育细胞使其贴壁
去掉未贴壁细胞
添加Calcein Ultragreen AM工作溶液
在37°C下孵育细胞20-30分钟
去除上清液并用HHBS或DPBS洗涤细胞
使用荧光酶标仪(Ex / Em = 490/525 nm)检测荧光强度
储备溶液配制
注意:将未使用的Calcein Ultragreen AM储备溶液分装在-20°C下,一次性使用,以免冻融循环。
工作溶液配制
注意:不应储存Calcein Ultragreen AM工作溶液,应立即使用。
注意:10 mL Calcein Ultragreen AM工作溶液足以进行100次测试。
操作步骤
以下方案可用作指导,应根据需要进行优化。
- 在涂有所需试剂的板上添加100 µL体积的细胞。
- 在37°C下孵育平板2至3小时。
注意:对于每种细胞系,孵育时间应通过实验进行测试。 - 除去生长培养基和未贴壁的细胞。
- 加入100 µL钙黄绿素Ultragreen AM工作溶液,并在37°C下孵育平板20-30分钟。
注意:对于每种细胞系,孵育时间应通过实验进行测试。 - 除去染料工作溶液,并用1X Hank盐溶液和20 mM Hepes缓冲液或DPBS洗涤细胞一次。
- 在孔中加入100 µL粘附测定缓冲液。
- 使用荧光酶标仪在Ex / Em = 490/525 nm(截止= 515 nm)处检测荧光强度。
图示

图1.在荧光酶标仪中使用Cell Meter™细胞粘附测定试剂盒测量的细胞粘附。将不同程度的Jurkat细胞在加有不同试剂的孔中孵育,然后在37°C下用Calcein Ultragreen AM染色30分钟。在Ex / Em = 490/525 nm处检测信号。
参考文献
Effect of advanced glycation end product on paraoxonase 2 expression: Its impact on endoplasmic reticulum stress and inflammation in HUVECs.
Authors: Ravi, Ramya and Ragavachetty Nagaraj, Nareshkumar and Subramaniam Rajesh, Bharathidevi
Journal: Life sciences (2020): 117397
Functionalized Graphene Nanoparticles Induce Human Mesenchymal Stem Cells to Express Distinct Extracellular Matrix Proteins Mediating Osteogenesis.
Authors: Newby, Steven D and Masi, Tom and Griffin, Christopher D and King, William J and Chipman, Anna and Stephenson, Stacy and Anderson, David E and Biris, Alexandru S and Bourdo, Shawn E and Dhar, Madhu
Journal: International journal of nanomedicine (2020): 2501-2513
The Protein A-mediated binding of Staphylococcus to antibodies in flow cytometric assays and its reduction using FcR blocking reagent.
Authors: Cronin, Ultan P and Girardeaux, Laura and O'Meara, Elaine and Wilkinson, Martin
Journal: Applied and environmental microbiology (2020)
Allogeneic platelet rich plasma serves as a scaffold for articular cartilage derived chondroprogenitors.
Authors: Vinod, Elizabeth and Vinod Francis, Deepak and Manickam Amirtham, Soosai and Sathishkumar, Solomon and Boopalan, P R J V C
Journal: Tissue & cell (2019): 107-113
Angiotensin II Type I Receptor Blockade Is Associated with Decreased Cutaneous Scar Formation in a Rat Model.
Authors: Murphy, Amanda and LeVatte, Terry and Boudreau, Colton and Midgen, Craig and Gratzer, Paul and Marshall, Jean and Bezuhly, Michael
Journal: Plastic and reconstructive surgery (2019): 803e-813e
Apolipoprotein M and sphingosine-1-phosphate complex alleviates TNF-α-induced endothelial cell injury and inflammation through PI3K/AKT signaling pathway.
Authors: Liu, Yang and Tie, Li
Journal: BMC cardiovascular disorders (2019): 279
CD56 expression in breast cancer induces sensitivity to natural killer-mediated cytotoxicity by enhancing the formation of cytotoxic immunological synapse.
Authors: Taouk, Ghina and Hussein, Ola and Zekak, Moussa and Abouelghar, Ali and Al-Sarraj, Yasser and Abdelalim, Essam M and Karam, Manale
Journal: Scientific reports (2019): 8756
Cardiomyocyte-myofibroblast contact dynamism is modulated by connexin-43.
Authors: Schultz, Francisca and Swiatlowska, Pamela and Alvarez-Laviada, Anita and Sanchez-Alonso, Jose L and Song, Qianqian and de Vries, Antoine A F and Pijnappels, Daniël A and Ongstad, Emily and Braga, Vania M M and Entcheva, Emilia and Gourdie, Robert G and Miragoli, Michele and Gorelik, Julia
Journal: FASEB journal : official publication of the Federation of American Societies for Experimental Biology (2019): 10453-10468
Elucidating the expression and function of Numbl during cell adhesion-mediated drug resistance (CAM-DR) in multiple myeloma (MM).
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Journal: BMC cancer (2019): 1269
L-sepiapterin restores SLE serum-induced markers of endothelial function in endothelial cells.
Authors: Jones Buie, Joy N and Pleasant Jenkins, Dorea and Muise-Helmericks, Robin and Oates, Jim C
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文献和实验〔l〕在中生动物二胚虫类的体表细胞中,体前端二环列并排的 8— 9个细胞称为极细胞。以其密生短纤毛和细胞体为小的多面体这一点,与其下面的体表细胞(躯细胞)相区别。第一环列的 4个细胞称为前极细胞( propo-lar cell),而第二环列的 4— 5个细胞称为后极细胞( metapolar cell)。这些细胞可附着在寄主(章鱼、乌贼)的肾囊壁上或用以穿孔肾囊壁游出外界。在躯干细胞前端有 2个类似极细胞的细胞,特称为侧极细胞( parapolar cell)。〔 2〕在昆虫的胚胞形成前
characteristics, depending on the media, the temperature and the strain of cells utilized. For bacteria (and some algae, fungi and other eukaryotic tissue culture) it is possible to measure the growth of cell populations by calculating cell number or mass
你那里天气怎么样?柚子这里已经被高温侵袭啦!又快到吹着空调吃西瓜的日子了呢。《Cell Stem Cell》杂志是2007年Cell出版社新增两名新成员之一(另外一个杂志是Cell Host & Microbe),这一杂志内容涵盖了从最基本的细胞和发育机制到医疗软件临床应用等整个干细胞生物学研究内容。这一杂志特别关注胚胎干细胞、组织特异性和癌症干细胞的最新成果。《Cell Stem Cell》自创刊以来就倍受关注,影响因子迅速提升,从0一冲至16.826,又达到了23.394。其中最受关注
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