规格 | 价格 | 库存 | 数量 |
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Other Sizes |
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体外研究 (In Vitro) |
激动素(N6-糠基腺嘌呤)可减缓昆虫的发育和衰老,延迟体外老化的正常人类皮肤成纤维细胞中观察到的许多与年龄相关的特征的出现,并对植物中的超氧化物歧化酶活性有直接影响。它还可以防止植物膜中不饱和酸的氧化,降低昆虫的繁殖力,并增加过氧化氢酶的比活性。激动素 (70-150 μM) 可以极大地抑制羟基自由基的产生,分别约为 41% 和 76% [1]。植物中发现的细胞分裂素激动素可显着提高从培养的家族性自主神经失调 (FD) 细胞中提取的 RNA 中外显子 20 的数量 [2]。
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体内研究 (In Vivo) |
通过尾静脉注射激动素(N6-糠基腺嘌呤)(2-6 mg/kg)可以成功避免 ADP 诱导的小鼠急性肺血栓形成 [1]。在 28 天的时间里,受试者每天服用的剂量为 23.5 毫克/公斤。八天后,八个人中有六人的白细胞中 WT IKBKAP mRNA 表达增加,并且与二十八天后的基线相比,平均增加具有统计学显着性 [3]。
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动物实验 |
Animal/Disease Models: ADP-induced acute pulmonary thrombosis 20-24 g mice (ICR strain) [1]
Doses: 2, 4, 6 mg/kg Route of Administration: Tail vein injection Experimental Results: Mortality diminished to 70%, 40 % and 35 are 2, 4 and 6 mg/kg respectively. |
毒性/毒理 (Toxicokinetics/TK) |
Interactions
The effects of a long-term (15 day) or short-term (3 or 15 h) treatment with 1 mM aluminium on peroxidase activity, lipid peroxidation and multiplication rate (15 day) were evaluated in Lemna minor L. Kinetin or citrate were administered together with Al in the culture medium in the long-term study or immediately after Al treatment in the short-term study, to mitigate Al toxicity. ... Increments in enzyme activity and lipid peroxidation and a decrease in multiplication rate were observed after Al treatments. Citrate was capable of lowering the Al-induced increase in peroxidase activity in the long- and short-term treatments. The large increase in lipid peroxidation induced by Al was blocked by kinetin and, to a lesser extent, by citrate; the latter more effectively limited the decrease in multiplication rate induced by Al. Non-Human Toxicity Values LD50 Rat oral >5 g/kg /Cytokinins/ LD50 Rabbit percutaneous >2 g/kg /Cytokinins/ LD50 Mouse ip 450 mg/kg |
参考文献 |
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其他信息 |
Kinetin is a member of the class of 6-aminopurines that is adenine carrying a (furan-2-ylmethyl) substituent at the exocyclic amino group. It has a role as a geroprotector and a cytokinin. It is a member of furans and a member of 6-aminopurines.
Kinetin is a cytokinin which are plant hormones promotes cell division and plant growth. It was shown to naturally exist in DNA of organisms including humans and various plants. While kinetin is used in tissue cultures to produce new plants, it is also found in cosmetic products as an anti-aging agents. Kinetin has been reported in Humulus lupulus, Cocos nucifera, and other organisms with data available. A furanyl adenine found in PLANTS and FUNGI. It has plant growth regulation effects. |
分子式 |
C10H9N5O
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分子量 |
215.21
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精确质量 |
215.08
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元素分析 |
C, 55.81; H, 4.22; N, 32.54; O, 7.43
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CAS号 |
525-79-1
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相关CAS号 |
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PubChem CID |
3830
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外观&性状 |
White to light yellow solid powder
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密度 |
1.6±0.1 g/cm3
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沸点 |
367.6±52.0 °C at 760 mmHg
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熔点 |
269-271 °C (dec.)(lit.)
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闪点 |
176.1±30.7 °C
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蒸汽压 |
0.0±0.8 mmHg at 25°C
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折射率 |
1.774
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LogP |
-0.56
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tPSA |
79.63
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氢键供体(HBD)数目 |
2
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氢键受体(HBA)数目 |
5
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可旋转键数目(RBC) |
3
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重原子数目 |
16
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分子复杂度/Complexity |
239
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定义原子立体中心数目 |
0
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SMILES |
O1C([H])=C([H])C([H])=C1C([H])([H])N([H])C1C2=C(N=C([H])N=1)N=C([H])N2[H]
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InChi Key |
QANMHLXAZMSUEX-UHFFFAOYSA-N
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InChi Code |
InChI=1S/C10H9N5O/c1-2-7(16-3-1)4-11-9-8-10(13-5-12-8)15-6-14-9/h1-3,5-6H,4H2,(H2,11,12,13,14,15)
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化学名 |
N-(furan-2-ylmethyl)-7H-purin-6-amine
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别名 |
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HS Tariff Code |
2934.99.9001
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存储方式 |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
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运输条件 |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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溶解度 (体外实验) |
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溶解度 (体内实验) |
配方 1 中的溶解度: ≥ 2.5 mg/mL (11.62 mM) (饱和度未知) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。
例如,若需制备1 mL的工作液,可将100 μL 25.0 mg/mL澄清DMSO储备液加入到400 μL PEG300中,混匀;然后向上述溶液中加入50 μL Tween-80,混匀;加入450 μL生理盐水定容至1 mL。 *生理盐水的制备:将 0.9 g 氯化钠溶解在 100 mL ddH₂O中,得到澄清溶液。 配方 2 中的溶解度: ≥ 2.5 mg/mL (11.62 mM) (饱和度未知) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。 例如,若需制备1 mL的工作液,可将 100 μL 25.0 mg/mL澄清DMSO储备液加入900 μL 20% SBE-β-CD生理盐水溶液中,混匀。 *20% SBE-β-CD 生理盐水溶液的制备(4°C,1 周):将 2 g SBE-β-CD 溶解于 10 mL 生理盐水中,得到澄清溶液。 View More
配方 3 中的溶解度: ≥ 2.5 mg/mL (11.62 mM) (饱和度未知) in 10% DMSO + 90% Corn Oil (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。 1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液)); 2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方): 10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline); 假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL; 3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例; 4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶; 5、为保证最佳实验结果,工作液请现配现用! 6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们; 7、 以上所有助溶剂都可在 Invivochem.cn网站购买。 |
制备储备液 | 1 mg | 5 mg | 10 mg | |
1 mM | 4.6466 mL | 23.2331 mL | 46.4662 mL | |
5 mM | 0.9293 mL | 4.6466 mL | 9.2932 mL | |
10 mM | 0.4647 mL | 2.3233 mL | 4.6466 mL |
1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;
2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;
3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);
4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。
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)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。
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 ddH2O,混匀澄清。
(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
(2) 一定要按顺序加入溶剂 (助溶剂) 。
NCT Number | Recruitment | interventions | Conditions | Sponsor/Collaborators | Start Date | Phases |
NCT01898182 | Completed | Other: Kinetin, N6- furfuryladenine, 0.1% |
Cutaneous Photoaging | Makati Medical Center | November 2013 | Phase 4 |
NCT02274051 | Completed | Dietary Supplement: Kinetin | Familial Dysautonomia | NYU Langone Health | November 2009 | Phase 1 |
NCT01885091 | Completed | Other: Kinerase | Skin Roughness Mottling Blotchiness |
Menarini (Thailand) Limited | December 2012 | Phase 4 |