欢迎光临源叶生物,登录 | 注册 |
当前位置: 首页 > 生化试剂 > 氨基酸 > L-半胱氨酸

浏览历史

S20027

L-半胱氨酸

源叶 BR,99%
  • 英文名:
  • L-Cysteine
  • 别名:
  • L-β-巯基丙氨酸;L-半膀胱氨基酸, L-β-硫氢代丙氨酸, L-2-氨基-3-巯基丙酸;L-硫氢化氨基丙酸
  • CAS号:
  • 52-90-4
  • 分子式:
  • C3H7NO2S
  • 分子量:
  • 121.16
  • MDL:
  • MFCD00064306
  • 核磁/质谱:
货号产品规格市场价(RMB)您的折扣价(RMB)库存(上海) 北京 武汉 南京 数量计量单位 加入购物车...
S20027-100g BR,99% ¥90.00元 ¥75.00元 >10 3 0 2 EA 加入购物车
S20027-500g BR,99% ¥280.00元 ¥260.00元 >10 2 2 5 EA 加入购物车
大包装询价

提交您的电话号码并同意《个人信息授权与保护申明》,到货后将短信提示。
提交

产品介绍

参考文献(48篇)

质检证书(COA)

摩尔浓度计算器

相关产品

  • 介绍:

    L-Cysteine 是一种条件必需氨基酸,是硫化氢 (H2S)、谷胱甘肽和牛磺酸等生物活性分子的前体。L-Cysteine 能抑制胃饥饿素,降低啮齿动物和人类的食欲

  • 熔点: 220°C (dec.)(lit.)
  • 沸点: 293.9 °C at 760 mmHg
  • 比旋光度: 8.75 º(C=12, 2N HCL)
  • 外观: 白色结晶性粉末
  • 溶解性: Souble  in  H2O
  • 敏感性: 对光敏感
  • 储存条件: RT
  • 注意:部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。
  • 29. Xiaokui Huo, Xiangge Tian, Yannan Li, Lei Feng, Yonglei Cui, Chao Wang, Jingnan Cui, Chengpeng Sun, Kexin Liu, Xiaochi Ma, A highly selective ratiometric fluorescent probe for real-time imaging of β-glucuronidase in living cells and zebrafish, Sensors and
  • 28. Qu, Fei, et al. "Fluorescent Detection of 2, 4-Dichlorophenoxyacetic Acid in Food Samples Based on Covalent Organic Frameworks and MnO 2 Nanosheets." Food Analytical Methods 13.10 (2020): 1842-1851.https://doi.org/10.1007/s12161-020-01807-2
  • 27. Zhongqian Song, Fengyu Quan, Yuanhong Xu, Mengli Liu, Liang Cui, Jingquan Liu, Multifunctional N,S co-doped carbon quantum dots with pH- and thermo-dependent switchable fluorescent properties and highly selective detection of glutathione, Carbon, Volume 10
  • 26. Ai-Yue Hao, Xue-Qing Wang, Yan-Zhen Mei, Jun-Fang Nie, Ya-Qiong Yang, Chuan-Chao Dai, A smartphone-combined ratiometric fluorescence probe for specifically and visibly detecting cephalexin, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscop
  • 25. Dan Li, Yanxiao Jiang, Sihan Chen, Qingnan Zhao, Yue Zhang, Wei Wang, Ying Sun, Pinyi Ma, Daqian Song, Xinghua Wang, A simple and sensitive assay of alkaline phosphatase activity in serum by fluorescent silicon nanoparticles based on inner filter effect, S
  • 24. Li, Lei, et al. "A TIMS-TOF mass spectrometry study of disaccharides from in situ ESI derivatization with 3-pyridinylboronate." Analyst 146.1 (2021): 75-84.DOI: 10.1039/D0AN01677B
  • 23. Zhang, Fangmei, et al. "Dopamine-modified Mn-doped ZnS quantum dots fluorescence probe for the sensitive detection of tyrosinase in serum samples and living cells imaging." Sensors and Actuators B: Chemical 256 (2018): 1069-1077.https://doi.org/10.1016/j.s
  • 22. Yulong Zhang, Zi Liu, Lina Zou, Baoxian Ye, A new voltammetry sensor platform for eriocitrin based on CoS2-MoS2-PDDA-GR nanocomposite, Talanta, Volume 189, 2018, Pages 345-352, ISSN 0039-9140, https://doi.org/10.1016/j.talanta.2018.07.004.
  • 21. Niu, Fushuang, et al. "Controllable electrochemical/electroanalytical approach to generate nitrogen-doped carbon quantum dots from varied amino acids: pinpointing the utmost quantum yield and the versatile photoluminescent and electrochemiluminescent appli
  • 20. Longbin Xu, Xu He, Pinyi Ma, Xin Liu, Fangmei Zhang, Ying Sun, Daqian Song, Xinghua Wang, A water-soluble fluorescent probe for the sensitive detection of endogenous alkaline phosphatase in living cells, Dyes and Pigments, Volume 159, 2018, Pages 584-589,
  • 19. Xiaowei Mu, Minxing Wu, Bo Zhang, Xin Liu, Shaomei Xu, Yibing Huang, Xinghua Wang, Daqian Song, Pinyi Ma, Ying Sun, A sensitive “off-on” carbon dots-Ag nanoparticles fluorescent probe for cysteamine detection via the inner filter effect, Talanta, Volume 22
  • 18. Li, Dan, et al. "Colorimetric and Fluorescent Dual-Mode Measurement of Blood Glucose by Organic Silicon Nanodots." ACS Applied Nano Materials 3.11 (2020): 11600-11607.https://doi.org/10.1021/acsanm.0c02758
  • 17. Xinru Xu, Mingguang Yu, Junaid Raza, Huanlu Song, Lin Gong, Wenqing Pan, Study of the mechanism of flavor compounds formed via taste-active peptides in bovine bone protein extract, LWT, Volume 137, 2021, 110371, ISSN 0023-6438, https://doi.org/10.1016/j.lw
  • 16. Li, Lanzhou, et al. "Calf thymus polypeptide improved hematopoiesis via regulating colony-stimulating factors in BALB/c mice with hematopoietic dysfunction." International journal of biological macromolecules 156 (2020): 204-216.https://doi.org/10.1016/j.i
  • 15. Li, Pengli, et al. "Consecutive interfacial transformation of cesium lead halide nanocubes to ultrathin nanowires with improved stability." ACS applied materials & interfaces 11.3 (2018): 3351-3359.https://doi.org/10.1021/acsami.8b19219
  • 14. Din, Ahmad Ud, et al. "Inhibitory effect of Bifidobacterium bifidum ATCC 29521 on colitis and its mechanism." The Journal of nutritional biochemistry 79 (2020): 108353.https://doi.org/10.1016/j.jnutbio.2020.108353
  • 13. 念,邓媛元,魏振承,张雁,唐小俊,李萍,周鹏飞,刘光,张名位.重组小麦静息巯基氧化酶的表达、酶学特性及其对面包品质的影响[J].生物工程学报,2021,37(02):593-603.
  • 12. 程玉鑫. 干酪乳杆菌发酵蓝莓果渣对高脂膳食小鼠肠道屏障功能的调节作用及机制[D].华中农业大学,2020.
  • 11. 王璐璐,刘磊,李盼,王洁,何璐,吴子建,杨良保,胡玲.对KOA模型大鼠血清、膝关节肌肉和滑膜组织的SERS分析[J].光谱学与光谱分析,2020,40(09):2751-2755.
  • 10. 林款, 李春美. 柿子单宁对体外模拟发酵环境中肠道微生物的影响[J]. 食品工业科技, 2015, 36(022):160-163,167.
  • 9. 张圳, 冯家懿, 果卉,等. 高效液相色谱法测定体外大鼠肠道菌液中大豆苷及其代谢物[J]. 药学实践杂志, 2018(4).
  • 8. 甘学文,王光耀,邓仕彬,张春晖,崔和平,刘曙光,于静洋,成涛,张晓鸣.美拉德反应中间体对卷烟评吸品质的影响及其风味受控形成研究[J].食品与机械,2017,33(06):46-52.
  • 7. 王鑫纯, 徐伟, 蒋建新,等. 野皂荚多糖氧化降解产物的体外代谢过程研究[J]. 林产化学与工业, 2020(3).
  • 6. 王婷婷,郜玉钢,臧埔,赵岩,何忠梅,祝洪艳,张连学.复方麦鹿芪人参制剂主要成分变化及其在肝癌H22荷瘤小鼠体内的抗肿瘤作用[J].吉林大学学报(医学版),2017,43(04):698-704+858-859.
  • 5. 徐炳政, 张东杰, 王颖,等. 酵母源金属硫蛋白对急性铅中毒小鼠的排铅及过氧化损伤修复作用.
  • 4. 黄小娟, 钟广明, 付玉丽,等. 聚苯乙烯系半胱氨酸树脂对葛根黄酮的吸附[J]. 广州化工, 2017, 045(005):40-43.
  • 3. 钟广明,粟琴,马程程,杨艳,徐广宇.聚苯乙烯-L-半胱氨酸树脂的合成及其对Pb~(2+)、Hg~(2+)的吸附研究[J].精细化工中间体,2016,46(02):54-57+61.
  • 2. 叶少文. 氨基酸自动分析仪测定游离L-半胱氨酸[J]. 食品安全质量检测学报, 2015(8):3129-3133.
  • 1. 李晓娇 何忠梅 郑京玉 等. GC-MS、RP-HPLC法测定奇亚籽中脂溶性成分及氨基酸含量[J]. 食品研究与开发 2017(16):162-166.
输入产品批号:

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:


质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子量 (g/mol)


  • =
    *
    *


源叶所有产品仅用作科学研究,销售产品行为均适用于我司网上所列通用销售条款。