VII-31
目录号 : GC61373
VII-31是NEDDylation通路激活剂，可在体内外抑制肿瘤。VII-31还诱导凋亡(apoptosis)。
Cas No.:2305757-96-2
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
VII-31 is a potent NEDDylation pathway activator to inhibit the tumor progression in vitro and in vivo. VII-31 induces apoptosis via intrinsic and extrinsic pathways[1].
VII-31 (100 nM, 200 nM; 48 hours) inhibits the cell viability of gastric cell line MGC803 with an IC50 of 0.09±0.01 μM. VII-31 also inhibits the cell viability of MCF-7 and PC-3 with IC50s of 0.10±0.006 and 1.15±0.28μM , respectively[1].VII-31 (50-150 nM; 24 hours) arrests MGC803 cells cycle in G2/M phase[1].VII-31 (50-150 nM; 48 hours) induces apoptosis via intrinsic and extrinsic pathways[1].VII-31 (50-150 nM; 24 hours) activates NEDDylation in MGC803 cells[1].VII-31 (50-150 nM; 48 hours) up-regulates pro-apoptotic proteins FADD, Fasl, PIDD, Bax, Bad; while down-regulates anti-apoptotic proteins Bcl-xL, Bcl-2, XIAP, c-IAP1[1]. Cell Viability Assay[1] Cell Line: Gastric cancer MGC803 cells
VII-31 inhibits the tumor progression in vivo, while showing no obvious toxicity to mice[1]. Animal Model: Mice bearing MGC803 xenograft tumors[1]
[1]. Dong-Jun Fu, et al. Discovery of Novel Tertiary Amide Derivatives as NEDDylation Pathway Activators to Inhibit the Tumor Progression in Vitro and in Vivo. Eur J Med Chem. 2020 Apr 15;192:112153.
| Cas No. | 2305757-96-2 | SDF | |
| Canonical SMILES | O=C(CC1=CC=CS1)N(CC2=CC=C(OC)C=C2)C3=CC(OC)=C(OC)C(OC)=C3 | ||
| 分子式 | C23H25NO5S | 分子量 | 427.51 |
| 溶解度 | 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 | 2.3391 mL | 11.6956 mL | 23.3913 mL |
| 5 mM | 0.4678 mL | 2.3391 mL | 4.6783 mL |
| 10 mM | 0.2339 mL | 1.1696 mL | 2.3391 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。
Factor VIIa modified in the 170 loop shows enhanced catalytic activity but does not change the zymogen-like property
J Biol Chem 2001 May 18;276(20):17229-35.PMID:11278475DOI:10.1074/jbc.M009206200.
Factor VIIa (VIIa) is an unusual trypsin-type serine proteinase that appears to exist in an equilibrium between minor active and dominant zymogen-like inactive conformational states. The binding of tissue factor to VIIa is assumed to shift the equilibrium into the active state. The proteinase domain of VIIa contains a unique structure: a loop formed by a disulfide bond between Cys310 and Cys329, which is five residues longer than those of other trypsin types. To examine the functional role of the loop region, we prepared two mutants of VIIa. One of the mutants, named VII-11, had five extra corresponding residues 316-320 of VII deleted. The other mutant, VII-31, had all of the residues in its loop replaced with those of trypsin. Functional analysis of the two mutants showed that VIIa-11 (Kd = 41 nm) and VIIa-31 (Kd = 160 nm) had lower affinities for soluble tissue factor as compared with the wild-type VIIa (Kd = 11 nm). The magnitude of tissue factor-mediated acceleration of amidolytic activities of VIIa-11 (7-fold) and that of VIIa-31 (2-fold) were also smaller than that of wild-type VIIa (30-fold). In the absence of tissue factor, VIIa-31 but not VIIa-11 showed enhanced activity; the catalytic efficiencies of VIIa-31 toward various chromogenic substrates were 2-18-fold greater than those of the wild-type VIIa. Susceptibility of the alpha-amino group of Ile-153 of VIIa-31 to carbamylation was almost the same as that of wild-type VIIa, suggesting that VIIa-31 as well as wild-type VIIa exist predominantly in the zymogen-like state. Therefore, the tested modifications in the loop region had adverse effects on affinity for tissue factor, disturbed the tissue factor-induced conformational transition, and changed the catalytic efficiency of VIIa, but they did not affect the equilibrium between active and zymogen-like conformational states.