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- 库存:
现货库存
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南京万木春
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1×10^6cells/T25或1mL冻存管
植物(Plant)Ca-ATP酶(Ca-ATPase)ELISA检测试剂盒
检测原理
试剂盒采用双抗体一步夹心法酶联免疫吸附试验(ELISA)。往预先包被Ca-ATP酶(Ca-ATPase)抗体的包被微孔中,依次加入标本、标准品、HRP标记的检测抗体,经过温育并彻底洗涤。用底物TMB显色,TMB在过氧化物酶的催化下转化成蓝色,并在酸的作用下转化成最终的黄色。颜色的深浅和样品中的Ca-ATP酶(Ca-ATPase)呈正相关。用酶标仪在450nm 波长下测定吸光度(OD 值),计算样品活性。
样品收集、处理及保存方法
1. 样本不能含叠 氮钠(NaN3),因为叠 氮钠(NaN3)是辣根过氧化物酶(HRP)的抑制剂。
2. 标本采集后尽早进行提取,提取按相关文献进行。
3. 植物萃取液或其它相关样本:请1000 x g离心20分钟,取上清即可检测。
4. 保存:如果样本收集后不及时检测,请按一次用量分装,冻存于-20℃,避免反复冻融,在室温下解冻并确保样品均匀地充分解冻。
自备物品
1. 酶标仪(450nm)
2. 高精度加样器及枪头:0.5-10uL、2-20uL、20-200uL、200-1000uL
3. 37℃恒温箱
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文献和实验Analysis of the effect of PECAM1 on the migration and invasion of gastrointesti- nal stromal tumor cells based on single-cell transcriptome sequencing data 期刊:MODERN ONCOLOGY,Aug.2023,VOL. 31,No. 16 作者:HU Wu1,WEN Yiqiao2,QIN Jialan1,ZHAO Ying3,ZHANG Tianbiao1 DOI:10.3969 /j.issn.1672-4992.2023.16.003
Measurement of Ca2+-ATPase Activity (in PMCA and SERCA1)
and a purified enzyme, best suited for studies of Ca2+ -ATPase activity are described. The two selected membranes are the human red blood cell (RBC) ghosts, a representative of plasma membranes (PM), and the rabbit skeletal muscle SR, an intracellular membrane
Measurement of Cytosolic-Free Ca2+ in Plant Tissue
A range of techniques have been used to measure the concentration of cytosolic-free Ca2+ ([Ca2+ ]cyt ) in plant cells. Fluorescent Ca2+ -sensitive indicators have been used extensively to measure plant [Ca2+ ]cyt and a number of techniques
Purification of a Membrane Protein (Ca2+/Mg2+-ATPase) and Its Reconstitution into Lipid Vesicles
Purification of membrane proteins of necessity requires the use of detergents to solubilize the proteins prior to their isolation. Although reconstitution of membrane proteins has been achieved without the use of detergents (e.g
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