Prion Protein (106-126) (trifluoroacetate salt)
(Synonyms: PrP) 目录号 : GC44682
A prion peptide
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Prion Protein (106-126) is a peptide fragment of the cellular prion protein PrPc. It forms fibrils that are organized into β-strands, a behavior characteristic of amyloids. It is toxic to primary rat hippocampal neurons at a concentration of 80 μM following incubation for 10 days and induces DNA fragmentation and apoptosis. Prion Protein (106-126) (25 μM) activates ERK1 and 2, p38, and JNK1 and 2 kinases, induces apoptosis, increases NADPH oxidase-dependent production of reactive oxygen species (ROS), and decreases glutathione (GSH) levels in 1C115-HT serotonergic and 1C11NE noradrenergic differentiated neuronal cells. It forms channels in lipid bilayer membranes that are freely permeable to calcium, sodium, potassium, lithium, rubidium, cesium, and chloride ions at a concentration of 20 μM, and channel formation is significantly enhanced by aging and low pH. In vivo, intraocular injection of prion protein (106-126) (1 mM) increases the number of terminal deoxynucleotidyltransferase-mediated dUTP nick end labeling (TUNEL) positive nuclei in mice 4 days post injection.
| Cas No. | SDF | ||
| 别名 | PrP | ||
| 分子式 | C80H138N26O24S2•XCF3COOH | 分子量 | 1912.2 |
| 溶解度 | Water: 1 mg/ml | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 0.523 mL | 2.6148 mL | 5.2296 mL |
| 5 mM | 0.1046 mL | 0.523 mL | 1.0459 mL |
| 10 mM | 0.0523 mL | 0.2615 mL | 0.523 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。