您的位置：首页 > 产品中心 > MS PhosphoMix 3 Light
MS PhosphoMix 3 Light
| 产品编号： | 3155312 |
| 规格： | Phosphopeptide Standard for MS |
| 包装规格： | 1 VIAL，5 X 1 VIAL |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
基本信息
| NACRES | NA.24 |
| Quality【质量】 | Phosphopeptide Standard for MS |
| General description【一般描述】 | The MS PhosphoMix line of products allows for the testing of the strengths and weaknesses of phosphopeptide sample processing, mass spectrometry analysis and instrument configurations. The mixes are produced from synthetic phosphopeptides with sequences derived from naturally occurring peptides as identified by Mann et al. in HeLa cells. Because the sequences are derived from mammalian cells, many natural phosphorylation motifs, such as those that present an abundance of proline, are represented. Additionally, the phosphopeptide distribution in each mix has been chosen to present a broad range of characteristics, including ionizability, LC retention time, charge state, and isoelectric point. Finally, PhosphoMix-1, 2, and 3 were designed in a complementary fashion, as highlighted on the following page. For example, all three mixes contain peptides of the same sequence with different sites of phosphorylation. Each of the three phosphopeptides mixes are available in their naturally occurring isotopic abundances (light) or as stable isotope enriched versions (heavy), making the set of products highly amenable to quantitative analyses, allowing users to compare recovery between workflows or techniques.
More info and FASTA file |
产品性质
| Quality Level【质量水平】 | 200 |
| analyte chemical class(es) | amino acids, peptides, proteins |
| packaging【包装】 | pkg of 200 pmol total phosphopeptides |
| technique(s) | HPLC: suitable LC/MS: suitable |
| application(s) | food and beverages |
| format【格式】 | multi-component solution |
| storage temp.【储存温度】 | −20℃ |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
