SC 79
mRNA synthesis
In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Inhibitor Cocktails
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
IC50:N/A
SC 79是一种Akt活化剂。Akt/PKB(丝氨酸/苏氨酸蛋白激酶)具有抗凋亡活性,是PtdIns P3信号传导通路的主要下游靶点之一。
体外:SC79通过基于细胞的高通量化学遗传筛选鉴定,抑制Akt膜转位。然而,Akt在细胞溶质中可能由SC79活化,特异性结合Akt的PH结构域。结合SC79 的Akt的构象有利于被上游蛋白激酶磷酸化。在缺血性中风的小鼠模型和海马神经元培养系统中,获得神经元存活增加的结果,基于Akt被SC79的胞浆激活,这足以概括Akt信号传导的主要细胞功能。因此,SC79,一种独特的特异性Akt活化剂,可应用于各种生理和病理条件下增强Akt的活性。
体内:SC79在水性环境中相对不稳定。然而有趣的是,去除SC79后,在细胞培养物和体内观察到磷酸化Akt的持续水平,表明SC79可能不可逆地作用。SC79的化学部分(即腈基)可以被修饰和/或与氨基酸反应。尽管如此,SC79,一种相对安全的药物,由下列事实展现。高剂量的SC79治疗(0.4 mg/g体重)并未加速小鼠体重(存活率、外观和行为)任何可检测的变化。腹腔注射获得神经保护作用表明SC79也具有良好的血脑屏障穿透。SC79可作为化学平台开发用于神经系统和其他并发症的新药。
临床试验:目前尚未进行临床研究。
参考文献:
[1] Jo H, Mondal S, Tan D, Nagata E, Takizawa S, Sharma AK, Hou Q, Shanmugasundaram K, Prasad A, Tung JK, Tejeda AO, Man H, Rigby AC, Luo HR. Small molecule-induced cytosolic activation of protein kinase Akt rescues ischemia-elicited neuronal death. Proc Natl Acad Sci U S A. 2012 Jun 26; 109 (26):10581-6.
- 1. Gulisudumu Maitiabula, Feng Tian, et al. " Liver PP2A-Cα protects from parenteral nutrition-associated hepatic steatosis." Cell Mol Gastroenterol Hepatol. 2022 May 26;S2352-345X(22)00090-X. PMID: 35643235
- 2. Jinxi Liu, Jie Xu, et al. "TRIM27 contributes to glomerular endothelial cell injury in lupus nephritis by mediating the FoxO1 signaling pathway." Lab Invest. 2021 Aug;101(8):983-997. PMID: 33854173
- 3. HAIDONG SUN, HUAJIE ZONG, et al. " 2‑Hydroxypropyl‑β‑cyclodextrin blocks autophagy flux and triggers caspase‑8‑mediated apoptotic cascades in HepG2 cells." Mol Med Rep. 2020 Sep;22(3):1901-1909. PMID: 32705246
- 4. Wang J, Chen Y, et al. "mTORC1-IRE1α pathway activation contributes to palmitate-elicited triglyceride secretion and cell death in hepatocytes." Exp Biol Med (Maywood). 2020;1535370220928276. PMID: 32436749
- 5. Ren X, Xia W, et al. "Lgr4 deletion delays the hair cycle and inhibits the activation of hair follicle stem cells." J Invest Dermatol. 2020;S0022-202X(20)30133-0. PMID: 32035093
- 6. Zeng CY, Yang TT, et al. "Lentiviral vector-mediated overexpression of Klotho in the brain improves Alzheimer's disease-like pathology and cognitive deficits in mice." Neurobiol Aging. 2019 Feb 13;78:18-28. PMID: 30851437
- 7. Fu X, Halim A, et al. "MT1-MMP downregulation via the PI3K/Akt signaling pathway is required for the mechanical stretching-inhibited invasion of bone-marrow-derived mesenchymal stem cells." J Cell Physiol. 2019 Jan 19. PMID: 30659604
- 8. Zhu Y, Li Q, et al. "TLR activation inhibits the osteogenic potential of human periodontal ligament stem cells through Akt signaling in a Myd88- or TRIF-dependent manner." J Periodontol. 2018 Oct 26. PMID: 30362568
- 9. Zhang B, Wang W, et al. "Inositol polyphosphate-4-phosphatase type II plays critical roles in the modulation of cadherin-mediated adhesion dynamics of pancreatic ductal adenocarcinomas." Cell Adh Migr. 2018 Aug 19:1-16. PMID: 29952716
Storage | Store at -20°C |
M.Wt | 364.78 |
Cas No. | 305834-79-1 |
Formula | C17H17ClN2O5 |
Solubility | ≥36.5 mg/mL in DMSO; insoluble in H2O; ≥9.76 mg/mL in EtOH with gentle warming and ultrasonic |
Chemical Name | ethyl 2-amino-6-chloro-4-(1-cyano-2-ethoxy-2-oxoethyl)-4H-chromene-3-carboxylate |
SDF | Download SDF |
Canonical SMILES | CCOC(C(C(C(C(OCC)=O)=C1N)C2=C(O1)C=CC(Cl)=C2)C#N)=O |
运输条件 | 蓝冰运输或根据您的需求运输。 |
一般建议 | 不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。 |
Cell experiment:[1] | |
Cell lines |
Cortical and hippocampal neurons |
Reaction Conditions |
50 μM SC 79 for 40 min incubation |
Applications |
Treatment of cultured cortical neurons with Akt activator SC 79 markedly enhanced Akt phosphorylation without altering total Akt levels. Similarly, SC 79 treatment substantially reduced the death of glutamate-challenged hippocampal neurons |
Animal experiment:[1] | |
Animal models |
Mice subjected to middle cerebral artery occlusion (MCAO) |
Dosage form |
0.04 mg/g Injected intraperitoneally |
Applications |
Intraperitoneal pretreatment with SC 79 in mice effectively prevented stroke-induced Akt deactivation, and consequently, provided protection from excitotoxicity-induced brain damage in both the cortical area and striatum. The effect of SC 79 was potent, with a single dose of SC 79 reducing the neocortical lesion size by 35% 24 h after MCAO and more than 40% 1 wk after MCAO. |
Note |
The technical data provided above is for reference only. |
References: 1. Jo H, Mondal S, Tan D, et al. Small molecule-induced cytosolic activation of protein kinase Akt rescues ischemia-elicited neuronal death. Proceedings of the National Academy of Sciences of the United States of America, 2012, 109(26): 10581-10586. |
质量控制和MSDS
- 批次: