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- 文献和实验
- 技术资料
- CAS号:
82863-65-8
- 规格:
1mg/1mLx10mM(inDMSO)/5mg/10mg/25mg/50mg/100mg/200mg
| 规格: | 1mg | 产品价格: | ¥453.0 |
|---|---|---|---|
| 规格: | 1mLx10mM(inDMSO) | 产品价格: | ¥1032.0 |
| 规格: | 5mg | 产品价格: | ¥1136.0 |
| 规格: | 10mg | 产品价格: | ¥1784.0 |
| 规格: | 25mg | 产品价格: | ¥2784.0 |
| 规格: | 50mg | 产品价格: | ¥3832.0 |
| 规格: | 100mg | 产品价格: | ¥5344.0 |
| 规格: | 200mg | 产品价格: | ¥7064.0 |
Product Introduction
Bioactivity
| 名称 | Cyclo(Tyr-Leu) |
| 描述 | Cyclo(Tyr-Leu) is a cyclic dipeptide from Portulaca oleracea Linn with cytotoxicity, antifungal, and anticoagulant activities. |
| 体外活性 | 与昆虫病原线虫相关的芽孢杆菌产生的二酮哌嗪(DKP)展现出比商业杀菌剂寡壳多糖对抗丽珠炭疽菌(Colletotrichum gloeosporioides)更强的抗真菌活性[最小抑制浓度(MIC): 8 μg mL(- 1)],而寡壳多糖的MIC为125 μg mL(- 1)。首次从自然来源分离得到的DKP被鉴定为环(D-酪氨酸-L-亮氨酸),具有D-酪氨酸残基[1]。 |
| 存储条件 | Keep away from moisture Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| 溶解度 | DMSO : 3.85 mg/mL (13.93 mM), Sonication is recommended. |
| 关键字 | Inhibitor | inhibit | Cyclo(Tyr-Leu) | Cyclo(TyrLeu) | Cyclo(Tyr Leu) | Coagulation factor | Antifungal |
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| 相关库 | Bioactive Compound Library | Bioactive Compounds Library Max | Selected Plant-Sourced Compound Library | Anti-Fungal Compound Library | Ancient Chinese Classical Formulas Compound Library | Alkaloid Natural Product Library | Cyclic Peptide Library | Miao medicine Compound Library | Peptide Compound Library | Natural Product Library | Natural Product Library for HTS | Anti-infective Natural Product Library |
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文献和实验Cyclization via the acyl azide(X=Z or Boc,R=Me,Et,Bzl) Bodansky最早应用迭氮法合成了cyclo(D-Ala-D-Ala-Val-D-Leu-Ile),虽然上述环肽不具有其母体化合物malformin的生物活性,但合成它为应用迭氮法合成环肽开辟了前景。 应用迭氮法合成环肽的另一个成功的例子是内皮素拮抗剂的合成。Endothelin(ET)是一种高效的血管收缩剂,由21个氨基酸残基组成,其受体拮抗剂之一cyclo(D-Trp-D-Asp(OtBu
Methods for use with the mTn-lacZ/LEU2-mutagenized library
. It is then transformed into a leu2 strain of yeast. This procedure is outlined in this figure . Use of a circle-zero strain will prevent recovery of insertions in the 2-micron plasmid. The best strategy is to screen a few thousand transformants from each pool
Inverse PCR For use with Snyder mTn-lacZ/LEU2 based mutagenesis
1 µl • Use either AciI, AluI, HaeIII, HpaII, RsaI or TaqI for Leu transposon libraries • 37 deg C/ >3 hours (or overnight) • 65 deg C/ 20 min III. Ligations (intramolecular, hopefully)
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