📘 ❞ HPLC of Peptides and Proteins, Methods and Protocols-Humana Press ❝ كتاب ــ Marie-Isabel Aguilar اصدار 2003
كتب الطب البشري - 📖 ❞ كتاب HPLC of Peptides and Proteins, Methods and Protocols-Humana Press ❝ ــ Marie-Isabel Aguilar 📖
█ _ Marie Isabel Aguilar 2003 حصريا كتاب HPLC of Peptides and Proteins, Methods Protocols Humana Press 2024 Press: High performance liquid chromatography (HPLC) is now firmly established as the premier technique for analysis purification a wide range of molecules In particular, in its various modes has become central characterization peptides proteins has, therefore, played a critical role rapid advances biological biomedical sciences over last 10 years The enormous success can be attributed to number inherent features associated with reproducibility, ease selectivity manipulation, and generally high recoveries The most significant feature excellent resolution that achieved under conditions very closely related molecules, as well structurally quite distinct molecules This arises from fact all interactive are based on recognition forces subtly manipulated through changes elution specific particular mode Peptides and interact chromatographic surface an orientationspecific manner, which their retention time determined by molecular composition contact regions For larger polypeptides proteins that adopt degree secondary tertiary structure, region comprises small proportion total molecular Hence, unique orientation peptide or protein at particular stationary phase forms basis exquisite be achieved techniques All processes depend كتب الطب البشري مجاناً PDF اونلاين هو من أكثر التخصصات التي تفيد المجتمع وأكثرها تواصلاً معه يشارك الطبيب العديد الحملات الصحية التثقيفية والمشاركة البرامج الوقائية وحماية البيئة واستخدام كل وسيلة فعَّآلة لتحقيق ذلك ويساهم أيضاً رفع مستوى الوعي الصحي وتقديم المشورة للمجتمع يحتوي هذا القسم علي مجموعة الكتب المتميزة تشمل: الإلمام الكامل بالأمراض تصيب جسم الإنسان والأعراض المصاحبة لهذه الأمراض وطرق تطوير صحة ويتخصص المجال أطباء يحصلون شهادة MD وهي أول الشهادات يحصل عليها المبتدأ مجال الطب
كتاب
HPLC of Peptides and Proteins, Methods and Protocols-Humana Press
ــ Marie-Isabel Aguilar
صدر 2003م
كتاب
HPLC of Peptides and Proteins, Methods and Protocols-Humana Press
ــ Marie-Isabel Aguilar
صدر 2003م-
مساهمة من: esraa
( الخميس 23 يناير 2020 ( 4:07 مساءً )) - تبليغ عن سوء استخدام
High-performance liquid chromatography (HPLC) is now firmly established
as the premier technique for the analysis and purification of a wide range of
molecules. In particular, HPLC in its various modes has become the central technique in the characterization of peptides and proteins and has, therefore, played
a critical role in the rapid advances in the biological and biomedical sciences
over the last 10 years.
The enormous success of HPLC can be attributed to a number of inherent
features associated with reproducibility, ease of selectivity manipulation, and
generally high recoveries. The most significant feature is the excellent resolution that can be achieved under a wide range of conditions for very closely
related molecules, as well as structurally quite distinct molecules. This arises
from the fact that all interactive modes of chromatography are based on recognition forces that can be subtly manipulated through changes in the elution conditions that are specific for the particular mode of chromatography. Peptides
and proteins interact with the chromatographic surface in an orientationspecific manner, in which their retention time is determined by the molecular
composition of specific contact regions. For larger polypeptides and proteins
that adopt a significant degree of secondary and tertiary structure, the chromatographic contact region comprises a small proportion of the total molecular surface. Hence, the unique orientation of a peptide or protein at a particular
stationary phase surface forms the basis of the exquisite selectivity that can be
achieved with HPLC techniques. All biological processes depend on specific
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