細菌基因組完成圖真菌基因組完成圖微生物群落多樣性宏基因組測序服務全長轉錄組測序第三代測序服務非靶向代謝組學靶向代謝組學脂質組學離子組學脂肪酸檢測氨基酸檢測代謝組學服務定量蛋白質組服務雙向電泳服務修飾蛋白質組蛋白質芯片蛋白質譜鑒定蛋白互作檢測Western Blot蛋白質組學服務高通量測序數據分析蛋白質組學數據分析代謝組學數據分析芯片數據分析GO/Pathway富集分析相關性和聚類分析共表達網絡圖靶基因預測調控網絡圖蛋白相互作用網絡圖生物信息學服務CRISPR/Cas9載體構建穩定細胞系構建服務模式生物制備服務CRISPR/Cas9技術服務甲基化測序服務甲基化芯片服務甲基化驗證服務DNA甲基化服務lncRNA測序服務lncRNA芯片服務lncRNA定量PCR驗證lncRNA過表達服務lncRNA抑制服務lncRNA技術服務miRNA測序服務miRNA芯片服務miRNA定量PCR驗證miRNA過表達服務miRNA抑制服務miRNA靶基因驗證服務miRNA技術服務環狀RNA測序服務環狀RNA芯片服務環狀RNA定量PCR驗證環狀RNA過表達服務環狀RNA抑制服務環狀RNA技術服務轉錄組測序服務表達譜測序服務mRNA/lncRNA/環狀RNA 三合一芯片表達譜芯片服務熒光定量PCR驗證mRNA過表達服務mRNA抑制服務mRNA技術服務轉錄因子篩選服務抗體制備服務ChiP-Seq測序服務ChiP-qPCR技術服務EMSA技術服務luciferase 實驗服務轉錄因子技術服務mRNA定量PCR檢測miRNA定量PCR檢測lncRNA定量PCR檢測環狀RNA定量PCR檢測DNA拷貝數檢測相對定量PCR服務絕對定量PCR服務熒光定量PCR服務整體課題服務SNP分型檢測服務SSR/STR技術服務病毒包裝服務CRISPR/Cas9技術試劑miRNA功能研究試劑lncRNA功能研究試劑環狀RNA功能研究試劑mRNA功能研究試劑發表文獻樣品準備服務流程基金申請

2019年3月25日36选7:蛋白用戶發表《 J Proteomics 》雜志

文章附圖

体育彩票36选7开奖查询 www.xhkvu.com

  華中農業大學食品科學技術學院邱老師利用言行生物提供的雙向電泳和質譜鑒定蛋白服務,發表了《J Proteomics 》雜志,其影響因子為3.888。詳情如下:


2012 Mar 16;75(6):1895-905. Epub 2012 Jan 6.

Proteomic analysis of egg white proteins during the early phase of embryonic development.

Source

National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University,Wuhan, Hubei 430070, PR China.

Abstract

Avian egg albumen participates in embryonic development by providing essential nutrients as well as antimicrobial protection. Although various biological functions of egg white proteins were suggested during embryogenesis, global changes of these proteins under incubation conditions remained uninvestigated. This study presents a proteomic analysis on the change of egg white proteins during the first week of embryonic development. By using 2-DE, together with MALDI-TOF MS/MS, thirty protein spots representing eight proteins were identified showing significant changes in abundance during incubation. An accelerating degradation of ovalbumin was observed in a wide range of molecular weight. In addition, four protein complexes were predicted according to the detected molecular weight increase. Among these speculated protein complexes, an ovalbumin spot coupled with RNA-binding protein was detected. The absence of these protein complexes before incubation, followed by the constant increase in abundance during incubation indicates conceivable pivotal roles in embryonic development. To better understand the function of the proteins identified in this study, discrepancies of egg white protein changes between fertilized and unfertilized chicken eggs were additionally demonstrated. These findings will provide insight into the embryogenesis process to improve our knowledge of egg white proteins in regulating and supporting early embryonic development.

Copyright ?? 2012 Elsevier B.V. All rights reserved.