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品質等級
化驗
≥95%
形狀
solid
儲存溫度
2-8°C
InChI
1S/C6H10Br2N2O2/c7-3(5(9)11)1-2-4(8)6(10)12/h3-4H,1-2H2,(H2,9,11)(H2,10,12)
InChI 密鑰
PLSXNAQEJOGNKQ-UHFFFAOYSA-N
應用
This compound has been shown to be a useful reagent for the conversion of cysteine to dehydroalanine (DHA) in peptides or proteins. This enables chemical mutagenesis in which DHA can be efficiently reacted with iodide building blocks to add various natural and unnatural side chains on proteins. It was also shown that other modifications could be added through DHA such as phosphorylation, methylation, and glycosylation. In other research it was shown that DHA can be used to make ubiquitin conjugates that have a bond that mimics the native isopeptide bond.
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Posttranslational mutagenesis: A chemical strategy for exploring protein side-chain diversity.
Wright TH, et al.
Science, 4(354), 6312-6312 (2016)
Methods for converting cysteine to dehydroalanine on peptides and proteins.
Chalker JM, et al.
Chemical Science, 2, 1666-1676 (2011)
Protein ubiquitination via dehydroalanine: development and insights into the diastereoselective 1,4-addition step.
Meledin R, et al.
Organic & Biomolecular Chemistry, 14(21), 4817-4823 (2016)
Philip R Lindstedt et al.
Cell chemical biology, 28(1), 70-77 (2020-11-21)
Great advances have been made over the last four decades in therapeutic and diagnostic applications of antibodies. The activity maturation of antibody candidates, however, remains a significant challenge. To address this problem, we present a method that enables the systematic
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