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- 详细信息
- 文献和实验
- 技术资料
- 库存:
大量
- 英文名:
Potassium chloride
- CAS号:
7447-40-7
- 保质期:
2年
- 供应商:
上海瓦兰生物
- 保存条件:
常温
- 规格:
250G
性质
| Related Categories | Apoptosis and Cell Cycle, Buffers, Buffers A to Z, Chemical Synthesis, Companion Products and Reagents, Inorganic Salts, Insect Platform, Other Apoptosis Related Reagents, Potassium, Synthetic Reagents, 无血清培养基, 生化试剂, 生物缓冲液, 细胞信号转导和神经科学, 细胞培养, 细胞生物学 Less... |
| Quality Level | 200 |
| product line | BioReagent |
| assay | ≥99.0% |
| form | powder |
| application(s) | cell culture | insect: suitable |
| cell culture | mammalian: suitable | |
| mp | 770 °C (lit.) |
| solubility | H2O: 133 mg/mL |
| density | 1.98 g/mL at 25 °C (lit.) |
| SMILES string | [Cl-].[K+] |
| InChI | 1S/ClH.K/h1H;/q;+1/p-1 |
| InChI key | WCUXLLCKKVVCTQ-UHFFFAOYSA |
产品描述
General description
Potassium chloride (KCl) is useful in studies of ion transport and potassium channels.[1] It is known to be used in the crystallization of histone core octamers.[2]
Application
Potassium chloride has been used:
• in Percoll solution for sperm sample preparation[3]
• In Blastocyst Cell Number Analysis by Giemsa Staining[4]
• As a component of noncapacitation medium[5]
可用于制备磷酸盐生理缓冲液以及萃取和增溶蛋白质。
包装
1 kg in poly bottle
250, 500 g in poly bottle
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文献和实验K。原子量 39. 1。是所有植物不可缺少的养料,需要大量供给。最适的氮钾比是 4∶ 1。钾在植物体中仅以游离的状态存在,对维持细胞液的渗透压具有作用。此外还可调节细胞质的胶体状态,另也关系到膜电位的决定。还与出进细胞气孔的开闭有关系。植物缺钾的现象是常见的,此时可伴有各种症状,但通过施肥可恢复。钾在动物体内含量很多,但体液中并不多,在细胞中比较多,在体重 70公斤的成人总含量可达 4,000毫克,而体液中只不过含 70毫克。其作为离子对细胞的各种生理过程起着重要的作用。另外在生物体的糖
Transepithelial Impedance Analysis of Chloride Secretion
Transepithelial chloride secretion requires the activation of both apical membrane chloride channels and basolateral membrane potassium channels. Chloride channels are needed for the apical membrane exit of chloride and potassium channels
Abstract Previous studies by Stachel and colleagues indicate that lithium chloride induction of post-midblastular Brachydanio rerio embryos results in deficiencies in normal anterior-posterior development. To determine
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