P6056
Endoproteinase Arg-C from mouse submaxillary gland
suitable for protein sequencing, lyophilized powder
Application
Endoproteinase Arg-C from mouse submaxillary gland has been used to study the syncytium formation in MERS-CoV (middle East respiratory syndrome coronavirus)-infected Vero cells in the presence of exogenous proteases. It has been used for the digestion of Rpl23ab (ribosomal protein L23ab)-containing fraction for LC-MS (liquid chromatography–mass spectrometry)/MS analysis.
Biochem/physiol Actions
Endoproteinase Arg-C is a serine endoprotease from mouse submaxillary gland which hydrolyzes peptide bonds at the carboxyl side of arginyl residues. The enzyme has been shown to cleave Lys-Lys and Lys-Arg bonds, and all Arg-X bonds may not be hydrolyzed.
Other Notes
One unit will hydrolyze 1.0 μmole of Nα-p-tosyl-L-arginine methyl ester per min at pH 8.0 at 25 °C.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
法规信息
低风险生物材料
此项目有
Naoto Hoshi et al.
Molecular cell, 37(4), 541-550 (2010-03-02)
A-kinase anchoring proteins (AKAPs) coordinate cell signaling events. AKAP79 brings together different combinations of enzyme binding partners to customize the regulation of effector proteins. In neurons, muscarinic agonists mobilize an AKAP79-anchored pool of PKC that phosphorylates the KCNQ2 subunit of
Tanya R Porras-Yakushi et al.
The Journal of biological chemistry, 282(17), 12368-12376 (2007-03-01)
Ribosomal protein L23ab is specifically dimethylated at two distinct sites by the SET domain-containing enzyme Rkm1 in the yeast Saccharomyces cerevisiae. Using liquid column chromatography with electrospray-ionization mass spectrometry, we determined that Rpl23ab purified from the Deltarkm1 deletion strain demonstrated
Tanya R Porras-Yakushi et al.
The Journal of biological chemistry, 281(47), 35835-35845 (2006-09-29)
The ribosomal protein L12ab (Rpl12ab) in Saccharomyces cerevisiae is modified by methylation at both arginine and lysine residues. Although the enzyme responsible for the modification reaction at arginine 66 has been identified (Rmt2), the enzyme(s) responsible for the lysine modification(s)
Middle East respiratory syndrome coronavirus infection mediated by the transmembrane serine protease TMPRSS2.
Shirato K, et al.
Journal of Virology, 87, 12552-12552 (2013)
Proteomics in Functional Genomics: Protein Structure Analysis (2000)
实验方案
An optimized LC-MS/MS based workflow for low artifact tryptic digestion and peptide mapping of monoclonal antibody, adalimumab (Humira) using filter assisted sample preparation (FASP).
基于优化的 LC-MS/MS 工作流程，通过过滤辅助样品制备 (FASP) 对阿达木单抗 (Humira) 绘制低伪影胰蛋白酶酶解和肽图谱。
相关内容
Instructions
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