产品说明
一般描述
QCAL was designed using the QconCAT technology and recombinantly expressed in E. coli. The parent protein sequence of QCAL is as follows:
MGALRVFDEFKPLVEEPQNLIRVFDEFKPLVKPEEPQNLIRVFDEFKPLVKPEEKPQNLIRVFDEFKPLVKPEEKPQNKPLIRVFKPDEFKPLVKPEEKPQNKPLIRVFKPDEFKPLVKPEEKPQNKPLIKPRVFDEFQPLVEEPQNLIRGVNDNEEGFFSARGGVNDNEEGFFSARGGVNDNEEGFFSARGGVNDNEEGFFSARGGGVNDNEEGFFSARGGGVNDNEEGFFSARGGGVNDNEEGFFSARGGGVNDNEEGFFSARGGGVNDNEEGFFSARGVNDNEEGFFSAKGGGVNDNEEGFFSARAVMDDFAAFVEKAVMMDDFAAFVEKAVMMMDDFAAFVEKGLVKFVVPRALELFRIGDYAGIKEALDFFARYLGYLEQLLRVLYPNDNFFEGKLFTFHADICTLPDTEKALVALVLVPRGSLEVLFQGPIEGRTENLYFQGDDDDKALVALVHHHHHH
QCAL was subsequently digested with trypsin to give a core mixture of 22 peptides.
应用
This product is optimized to assess platform characteristics, including:
- Repeatability/Reproducibility between runs
- System stability (drift, chromatography, signal intensity, sensitivity, etc.)
- Inter- and intra- platform and lab comparisons
MSQC2 is intended to act as a universal MS platform standard, by providing several elements for calibration and performance assessment, such as instrument resolution and linearity of signal detection.
特点和优势
General
Complexity
- Defined mixture gives confidence in your instruments analysis
组分
Each vial contains 25 μg of lyophilized peptides that are derived from trypsin digestion of the protein concatamer QCAL.
基本信息
| NACRES | NA.24 |
产品性质
| 形式 | lyophilized powder |
| analyte chemical class(es) | amino acids, peptides, proteins |
| technique(s) | HPLC: suitable |
| application(s) | food and beverages |
| 格式 | multi-component solution |
| 运输 | ambient |
| 储存温度 | 2-8℃ |
安全信息
| 储存分类代码 | 12 - Non Combustible Liquids |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
