An N-terminal method for peptide solubilisation
نویسندگان
چکیده
منابع مشابه
FAST ATOM BOMBARDMENT MASS SPECTROMETRY (FABMS) ANALYSIS OF AN N- TERMINAL - BLOCKED PEPTIDE
FABMS analysis of T-lb peptide before and after one cycle of Edman degradation indicated an unblocked N-terminal Thr residue for this tryptic peptide. In contrast , our data showed a molecular protonated ion, MH + for T- la peptide at 655 mass units (mu) which is 42 mu higher than the MH ion of T- 1b peptide. In addition, T- la peptide was not amenable to one cycle of manual Edman degrada...
متن کاملfast atom bombardment mass spectrometry (fabms) analysis of an n- terminal - blocked peptide
fabms analysis of t-lb peptide before and after one cycle of edman degradation indicated an unblocked n-terminal thr residue for this tryptic peptide. in contrast , our data showed a molecular protonated ion, mh + for t- la peptide at 655 mass units (mu) which is 42 mu higher than the mh ion of t- 1b peptide. in addition, t- la peptide was not amenable to one cycle of manual edman degradation. ...
متن کاملEvaluation of Serum Levels of N-terminal Pro Brain Natriuretic Peptide and Atrial Natriuretic Peptide in Neonates with Respiratory Distress
Background: Acute respiratory distress (ARD) is a critical respiratory failure due to lung injury of neonates leading to the clinical appearance of poor lung compliance. The aimed of the study was to evaluate the diagnostic values in differentiating respiratory from heart diseases with using of N-terminal pro brain natriuretic peptide (NT-pro BNP) and Atrial natriuretic peptide(ANP) in neonates...
متن کاملبررسی ارتباط سطح سرمی N-terminal Pro-brain Natriuretic Peptide و شدت پرهاکلامپسی
Background and purpose: Preeclampsia is a serious condition in pregnancy. Previous studies have shown that NT-pro BNP level is higher in preeclamptic patients than that in pregnant women with normal blood pressure. Severity of preeclampsia is one of the critical factors in managing patients, so, this study aimed at investigating the relationship between the level of NT-pro BNP and severity of ...
متن کاملA peptide N-terminal protection strategy for comprehensive glycoproteome analysis using hydrazide chemistry based method
Enrichment of glycopeptides by hydrazide chemistry (HC) is a popular method for glycoproteomics analysis. However, possible side reactions of peptide backbones during the glycan oxidation in this method have not been comprehensively studied. Here, we developed a proteomics approach to locate such side reactions and found several types of the side reactions that could seriously compromise the pe...
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ژورنال
عنوان ژورنال: Tetrahedron
سال: 1999
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(99)00309-9