Data on Endogenous BRP3 Levels in Mouse Plasma Under Feeding and Fasting Conditions

BRP3 is a novel 26-amino acid peptide that circulates in mouse plasma and is regulated by feeding. Using a computational tool, “Peptide Predictor” we identified BRP3 and quantified its levels in mouse plasma through targeted mass spectrometry (MS) using a Thermo LC-ID-X instrument (Thermo Fisher).
Synthesized mouse BRP3 (10 nM, 100 nM, 1 µM) was used as an authentic standard for measuring endogenous BRP3 levels. The dataset includes raw MS files capturing BRP3 levels in mouse plasma under fasting, feeding, and post-oral glucose administration conditions, alongside synthetic standards.

BRP3是一种新型26氨基酸肽，存在于小鼠血浆中并受进食调节。我们通过计算工具“Peptide Predictor”识别出BRP3，并利用赛默飞世尔科技（Thermo Fisher）的Thermo LC-ID-X仪器，通过靶向质谱法（mass spectrometry, MS）对小鼠血浆中的BRP3水平进行了定量分析。
合成的小鼠BRP3（10 nM、100 nM、1 μM）被用作测定内源性BRP3水平的真实标准品。该数据集包含原始质谱文件，记录了禁食、进食及口服葡萄糖给药后条件下小鼠血浆中的BRP3水平，同时也包含合成标准品的数据。