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- 文献和实验
- 技术资料
- 保存条件:
常温
- 保质期:
根据瓶身LOT号查询
- 英文名:
Adenine
- 库存:
有现货
- 供应商:
浙江羽翔生物科技有限公司
- CAS号:
73-24-5
- 规格:
5G
属性
生物来源 synthetic
质量水平 200
测定 ≥99%
形式 powder
technique(s) UV/Vis spectroscopy: suitable
颜色 white to off-white
mp >360 °C (lit.)
溶解性 0.5 M HCl: soluble 20 mg/mL, Grade III, colorless to faint yellow or tan
储存温度 room temp
SMILES string Nc1ncnc2[nH]cnc12
InChI 1S/C5H5N5/c6-4-3-5(9-1-7-3)10-2-8-4/h1-2H,(H3,6,7,8,9,10)
InChI key GFFGJBXGBJISGV-UHFFFAOYSA-N
一般描述
腺嘌呤是一种嘌呤核碱基。它是DNA[1]和RNA的一部分。腺嘌呤也是辅因子(NAD、FAD)和信号分子(cAMP)的组成部分
应用
腺嘌呤可用于:
- 作为缺硼培养基的一种成分来生产酵母,以评估酵母是否受到硼的刺激
- 作为成年大鼠的食物补充剂,研究饮食中腺嘌呤超负荷的影响
- 作为基础培养基的核酸碱基补充剂,用于莫来芽孢杆菌和枯草芽孢杆菌的生长,研究表明,这些细菌的厌氧性生长需要DNA或脱氧核糖核苷
- 作为添加剂来研究腺嘌呤对分批培养非泌乳荷斯坦奶牛瘤胃中CH4产生和发酵的影响
- 在一项研究中用于大鼠腺嘌呤饮食,以发现腺嘌呤诱发的慢性肾脏病(CKD)早期阶段的血液标志物
生化/生理作用
腺嘌呤在多种体内 和 体外生化过程中起着重要作用。腺嘌呤通过核糖转化为腺苷。磷酸化后,会形成AMP、ADP和ATP。[1]ATP是细胞的能量货币,在细胞代谢过程中是必需的。[8]腺嘌呤代谢为2,8-二羟基腺嘌呤,如果在老鼠的近端小管中积聚,会诱发严重贫血、慢性肾脏疾病(CKD)。[9]基于腺嘌呤的衍生物会引发针对dsDNA病毒的抗病毒功能,可被用于生成抗病毒支架。
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文献和实验Antioxidative activity, moisture retention, film formation, and viscosity stability of Auricularia fuscosuccinea, white strain water extract.
This study showed that both water extracts (WAF-W) and ethanol extracts (EAF-W) of Auricularia fuscosuccinea (Montagne) Farlow, white strain (AF-W) demonstrated significantly stronger antioxidative effects than did commercially available Tremella fuciformis sporocarp extracts (WSK; with the exception of EAF-W in terms of superoxide radical scavenging activity levels). The moisture retention capacity of WAF-W is as potent as that of sodium hyaluronate (SHA), but less than that of WSK. No corrugation or fissures were observed in WAF-W film; only the SHA and WSK films demonstrated such effects in low-moisture conditions. The WAF-W solution also exhibited stable viscosity at high temperatures, indicating that the WAF-W film was more stable compared with the SHA and WSK films. WAF-W induced no adverse effects when a hen's egg test was performed on the chorioallantoic membrane (CAM). This study demonstrated that WAF-W exhibits excellent potential as a topical material for skin moisturizing and anti-aging effects.
) , 0.5 mg/L 2,4-D (Sigma) , 2 mg/L N6- 芐基腺嘌呤(Sigma ) , 3 g/L phytagel,pH 5. 6。 ( 3 ) MS3 ( 粒子轰击培养基):MS 培养基,30 g/L 蔗糖,500 mg/酪蛋白酶水解物(Sigma) ,0~5 mg/L 2,4-D ( Sigma) ,2 mg/L N6-芐基腺嘌呤(Sigma) ,5 g/L phytagel。 ( 4 ) MS4(低选择压的芽增殖培养基):MS2 培养基,5 mg/L
Raft culture media (aka Green’s media)
any!) The following are the supplements I have used. I doubt the necessity of the last three but have not got round to trying without them. Adenine (Sigma A8626), MW=135, final concentration=180m M, working stock=45mM, Dilution factor=250
MEDIA AND SOLUTIONS REQUIRED FOR ROUTINE ES CELL CULTURE
80 mg 3mM Sigma A 4036 Guanosine 85 mg 3mM Sigma G 6264 Cytidine 73 mg 3mM Sigma C 4654 Uridine 73 mg
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