907278
H-L-Photo-leucine HCl
≥98%
别名:
(S)-2-Amino-3-(3-methyl-3H-diazirin-3-yl)propanoic acid hydrochloride, (S)-2-Amino-3-(3H-diazirin-3-yl)butanoic acid hydrochloride, Diazirine amino acid, Photo-Leu, Photo-crosslinking amino acid, Photoprobe building block
方案
≥98%
表单
solid
反应适用性
reaction type: solution phase peptide synthesis
存货情况
available only in USA
应用
peptide synthesis
储存温度
−20°C
应用
H-L-Photo-leucine HCl is a diazirine-containing leucine amino acid and multifunctional photo-crosslinker. Its incorporation into peptides or small-molecule probes and tools allows for photoaffinity labeling of cellular targets and protein-protein interactions upon UV light (∼360 nm) irradiation to form a covalent bond. This and other multifunctional probe building blocks will continue to accelerate drug discovery research for probing cellular mechanisms, target ID/validation, and understanding traditionally undruggable targets. An Fmoc-protected version is also available as 907391.
其他说明
Development, optimization, and structural characterization of an efficient peptide-based photoaffinity cross-linking reaction
for generation of homogeneous conjugates from wild-type antibodies
Mechanistic studies of a small-molecule modulator of SMN2 splicing
Protein-Polymer Conjugation via Ligand Affinity and Photoactivation of Glutathione S-Transferase
Direct Interaction between an Allosteric Agonist Pepducin and the Chemokine Receptor CXCR4
Photo-leucine and photo-methionine allow identification of protein-?protein interactions in living cells
Fishing for Drug Targets: A Focus on Diazirine Photoaffinity Probe Synthesis
Photo-affinity labeling (PAL) in chemical proteomics: a handy tool to investigate protein-protein interactions (PPIs)
for generation of homogeneous conjugates from wild-type antibodies
Mechanistic studies of a small-molecule modulator of SMN2 splicing
Protein-Polymer Conjugation via Ligand Affinity and Photoactivation of Glutathione S-Transferase
Direct Interaction between an Allosteric Agonist Pepducin and the Chemokine Receptor CXCR4
Photo-leucine and photo-methionine allow identification of protein-?protein interactions in living cells
Fishing for Drug Targets: A Focus on Diazirine Photoaffinity Probe Synthesis
Photo-affinity labeling (PAL) in chemical proteomics: a handy tool to investigate protein-protein interactions (PPIs)
警示用语：
Danger
危险声明
危险分类
Self-react. C
储存分类代码
5.2 - Organic peroxides and self-reacting hazardous materials
WGK
WGK 3
Nicholas Vance et al.
Bioconjugate chemistry, 30(1), 148-160 (2018-12-20)
Site-specific conjugation of small molecules to antibodies represents an attractive goal for the development of more homogeneous targeted therapies and diagnostics. Most site-specific conjugation strategies require modification or removal of antibody glycans or interchain disulfide bonds or engineering of an
Yuan Gao et al.
Chemical communications (Cambridge, England), 48(67), 8404-8406 (2012-07-18)
Here we report the first example of the use of supramolecular hydrogels to discover the protein targets of aggregates of small molecules.
Balakrishnan S Moorthy et al.
Journal of visualized experiments : JoVE, (98), 52503-52503 (2015-05-06)
Amide hydrogen/deuterium exchange (ssHDX-MS) and side-chain photolytic labeling (ssPL-MS) followed by mass spectrometric analysis can be valuable for characterizing lyophilized formulations of protein therapeutics. Labeling followed by suitable proteolytic digestion allows the protein structure and interactions to be mapped with
Chanelle C Jumper et al.
Analytical chemistry, 84(10), 4411-4418 (2012-04-07)
Carbene chemistry has been used recently in structural mass spectrometry as a labeling method for mapping protein surfaces. The current study presents a method for quantitating label distribution at the amino acid level and explores the nature and basis for
Lavanya K Iyer et al.
Molecular pharmaceutics, 10(12), 4629-4639 (2013-10-16)
Local side-chain interactions in lyophilized protein formulations were mapped using solid-state photolytic labeling-mass spectrometry (ssPL-MS). Photoactive amino acid analogues (PAAs) were used as probes and either added to the lyophilized matrix or incorporated within the amino acid sequence of a
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