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- 详细信息
- 文献和实验
- 技术资料
- 保质期:
两年
- 英文名:
N-Fmoc-L-valine N-succinimidyl ester
- 库存:
99
- 供应商:
江蓝纯
- CAS号:
130878-68-1
属性
| 存贮条件 | 储存温度2-8℃ |
描述
| 产品介绍 | Fmoc-L-Val-OSu is an Fmoc protected valine derivative that is potentially useful for proteomics studies and solid phase peptide synthesis techniques. Valine is one of the simplest amino acids - an isopropyl group as the side chain. This smaller side chain confers a fairly high degree of flexibility when incorporated into a polypeptide chain. The Fmoc group is typically removed with a base such as pyridine - an orthogonal de-protection strategy to the acid labilie Boc group. |
| 别名 | Fmoc-Val-OSu;N-((9H-芴-9-基甲氧基)羰基)-L-缬氨酸-2,5-二氧代-1-吡咯烷基酯;Fmoc-Val-OSu; N-Fmoc-L-valine N-succinimidyl ester; N-Fmoc-L-valine N-hydroxysuccinimide ester; n-((9h-fluoren-9-ylmethoxy)carbonyl)-l-valine 2,5-dioxo-1-pyrrolidinyl ester; ((1s)-1-(((2,5-dioxo-1-pyrrolidinyl)oxy)carbonyl)-2-methylpropyl) 9h-fluoren-9-ylmethyl carbamate |
| 应用 | An Fmoc protected valine derivative. |
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文献和实验反应。几乎所有可用于偶联反应的活泼酯都可用于合成环肽,主要有对硝基酚酯、N-羟基琥珀酰亚胺酯、五氟苯酯和2,4,5-三氯苯酚酯。线性多肽的C端羧基与对硝基酚、N-羟基琥珀酰亚胺、五氟苯酚或2,4,5-三氯苯酚,在DCC或其他缩合剂存在下,于低温反应,很容易得到相应的活泼酯。这种N端通常带有BOC或Z保护的活泼酯在酸性条件下脱去保护基,形成活泼酯的氢卤酸盐,在弱碱性稀溶液中,如在吡啶,DMF或二氧六环一类介电常数较大的溶剂中,保持pH8~9,加热(60~100℃)或室温搅拌数小时至数日,最终可得到环肽
Disulfide Conjugation of Peptides to Oligonucleotides and Their Analogs
of Peptides with Oligonucleotide Analogs Containing Negatively Charged Phosphates Materials Fmoc‐protected amino acid monomers (Novabiochem
Qualitative Method* 1 4.335 Propylene+propane(丙烯+丙烷) S,R4 2 4.505 Propyne(丙炔) -23 R4 3 4.796 Isobutane(异丁烷) -11.7 S,R4 4 5.059 Isobutylene+1-Butene(异丁烯+1-丁烯) R3,R4,R5 5 5.109 1,3-Butadiene(1,3-丁二烯) -4.41 S,R3,R4,R5 6 5.180 n-Butane(正丁烷) -0.5 S
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