SLLK, Control Peptide for TSP1 Inhibitor(TFA)
目录号 : GC34262
SLLK,ControlPeptideforTSP1Inhibitor(TFA)是血小板反应蛋白抑制剂(TSP-1)LSKL的对照肽。
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
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Animal experiment: |
Mice[1]The i.p. injection of LSKL, SLLK, or saline began 2 weeks after uninephrectomy and continues thrice weekly for 15 weeks. For the low-dosage treatment regimen, each group of 20 mice receives 3 mg/kg body weight of peptide (LSKL or SLLK) per injection or saline (100 μL/10 g body weight per injection). For the high-dosage treatment regimen, Akita mice are given i.p. injections of LSKL or SLLK peptide at 30 mg/kg body weight per injection or saline (100 μL/10 g body weight per injection)[1]. |
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References: [1]. Lu A, et al. Blockade of TSP1-dependent TGF-β activity reduces renal injury and proteinuria in a murine model of diabetic nephropathy. Am J Pathol. 2011 Jun;178(6):2573-86. |
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SLLK, Control Peptide for TSP1 Inhibitor (TFA) is a control peptide for LSKL, which is a Thrombospondin (TSP-1) inhibitor.
Akita mice treated with 30 mg/kg LSKL have significantly increased nephrin expression, greater than twofold, compared with renal lysates from either saline controls or SLLK-treated mice[1].TGF-β1 is significantly lower (0.10±0.01 pg/mL) in the plasma of mice receiving LSKL compared with that in plasma of mice receiving SLLK control peptide at day 42 (0.20±0.02 pg/mL; P=0.0001). MRNA expression is assessed in the suprarenal aortic lysates obtained from mice receiving SLLK and LSKL peptides[2].
[1]. Lu A, et al. Blockade of TSP1-dependent TGF-β activity reduces renal injury and proteinuria in a murine model of diabetic nephropathy. Am J Pathol. 2011 Jun;178(6):2573-86. [2]. Krishna SM, et al. A peptide antagonist of thrombospondin-1 promotes abdominal aortic aneurysm progression in the angiotensin II-infused apolipoprotein-E-deficient mouse. Arterioscler Thromb Vasc Biol. 2015 Feb;35(2):389-98.
| Cas No. | SDF | ||
| Canonical SMILES | Ser-Leu-Leu-Lys-NH2 | ||
| 分子式 | C23H42F3N5O8 | 分子量 | 573.6 |
| 溶解度 | Water : 135 mg/mL (235.36 mM) | 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 | 1.7434 mL | 8.7169 mL | 17.4338 mL |
| 5 mM | 0.3487 mL | 1.7434 mL | 3.4868 mL |
| 10 mM | 0.1743 mL | 0.8717 mL | 1.7434 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。