N-Oleoyl-L-Serine
目录号 : GC44445An endogenous lipid with bone anabolic activity
Cas No.:107743-37-3
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Bone mass and shape is continuously remodeled by the concerted and balanced action of osteoblasts (bone forming cells) and osteoclasts (bone-resorbing cells). The endocannabinoid system plays an essential role in the maintenance of normal bone mass via signaling through the CB2 receptor. N-Oleoyl-L-serine is an endogenous lipid that has been reported to stimulate bone formation and to inhibit bone resorption.
| Cas No. | 107743-37-3 | SDF | |
| Canonical SMILES | CCCCCCCC/C=C\CCCCCCCC(N[C@H](C(O)=O)CO)=O | ||
| 分子式 | C21H39NO4 | 分子量 | 369.5 |
| 溶解度 | DMF: 20 mg/ml,DMSO: 20 mg/ml,Ethanol: 30 mg/ml,Ethanol:PBS pH 7.2 (1:1): 0.5 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。 |
||
| 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 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 2.7064 mL | 13.5318 mL | 27.0636 mL |
| 5 mM | 0.5413 mL | 2.7064 mL | 5.4127 mL |
| 10 mM | 0.2706 mL | 1.3532 mL | 2.7064 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。
Oleoyl serine, an endogenous N-acyl amide, modulates bone remodeling and mass
Proc Natl Acad Sci U S A 2010 Oct 12;107(41):17710-5.PMID:20876113DOI:PMC2955099
Bone mass is determined by a continuous remodeling process, whereby the mineralized matrix is being removed by osteoclasts and subsequently replaced with newly formed bone tissue produced by osteoblasts. Here we report the presence of endogenous amides of long-chain fatty acids with amino acids or with ethanolamine (N-acyl amides) in mouse bone. Of these compounds, N-Oleoyl-L-Serine (OS) had the highest activity in an osteoblast proliferation assay. In these cells, OS triggers a Gi-protein-coupled receptor and Erk1/2. It also mitigates osteoclast number by promoting osteoclast apoptosis through the inhibition of Erk1/2 phosphorylation and receptor activator of nuclear-κB ligand (RANKL) expression in bone marrow stromal cells and osteoblasts. In intact mice, OS moderately increases bone volume density mainly by inhibiting bone resorption. However, in a mouse ovariectomy (OVX) model for osteoporosis, OS effectively rescues bone loss by increasing bone formation and markedly restraining bone resorption. The differential effect of exogenous OS in the OVX vs. intact animals is apparently a result of an OVX-induced decrease in skeletal OS levels. These data show that OS is a previously unexplored lipid regulator of bone remodeling. It represents a lead to antiosteoporotic drug discovery, advantageous to currently available therapies, which are essentially either proformative or antiresorptive.