<?xml version="1.0" encoding="utf-8"?>
<journal>
<title>Journal of Iranian Blood Transfusion</title>
<title_fa>فصلنامه پژوهشی خون</title_fa>
<short_title>bloodj</short_title>
<subject>Medical Sciences</subject>
<web_url>http://bloodjournal.ir</web_url>
<journal_hbi_system_id>91</journal_hbi_system_id>
<journal_hbi_system_user>journal91</journal_hbi_system_user>
<journal_id_issn>1027-9520</journal_id_issn>
<journal_id_issn_online>1735-8248</journal_id_issn_online>
<journal_id_pii></journal_id_pii>
<journal_id_doi>10.61882/bloodj</journal_id_doi>
<journal_id_iranmedex></journal_id_iranmedex>
<journal_id_magiran></journal_id_magiran>
<journal_id_sid></journal_id_sid>
<journal_id_nlai></journal_id_nlai>
<journal_id_science></journal_id_science>
<language>fa</language>
<pubdate>
	<type>jalali</type>
	<year>1384</year>
	<month>3</month>
	<day>1</day>
</pubdate>
<pubdate>
	<type>gregorian</type>
	<year>2005</year>
	<month>6</month>
	<day>1</day>
</pubdate>
<volume>2</volume>
<number>4</number>
<publish_type>online</publish_type>
<publish_edition>1</publish_edition>
<article_type>fulltext</article_type>
<articleset>
	<article>


	<language>fa</language>
	<article_id_doi></article_id_doi>
	<title_fa>بهینه‌سازی خلوص فاکتور IX انعقادی با استفاده از کروماتوگرافی تمایلی هپارین و مقایسه آن با کروماتوگرافی تعویض یونی</title_fa>
	<title>Improving purification of coagulation F IX using heparin affinity chromatography and its comparison with ion exchange chromatography</title>
	<subject_fa>عمومى</subject_fa>
	<subject>General</subject>
	<content_type_fa>پژوهشي</content_type_fa>
	<content_type>Research</content_type>
	<abstract_fa>&lt;p class=&quot;MsoTitle&quot; dir=&quot;rtl&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.3pt 0pt 35.1pt LINE-HEIGHT: 80% TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;font size=&quot;2&quot;&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-WEIGHT: normal LINE-HEIGHT: 80% FONT-FAMILY: Jadid mso-bidi-font-size: 10.0pt mso-bidi-language: FA mso-ansi-font-weight: bold&quot;&gt;چکید&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;FONT-WEIGHT: normal LINE-HEIGHT: 80% FONT-FAMILY: Jadid mso-bidi-font-size: 10.0pt mso-ansi-font-weight: bold&quot;&gt;ه&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-WEIGHT: normal LINE-HEIGHT: 80% FONT-FAMILY: Jadid mso-bidi-font-size: 10.0pt mso-bidi-language: FA mso-ansi-font-weight: bold&quot;&gt;&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/font&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 0cm&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;FONT-SIZE: 9pt FONT-FAMILY: Titr&quot;&gt;سابقه و هدف &lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;MARGIN: 0cm 36.3pt 0pt 35.1pt LINE-HEIGHT: 80% TEXT-ALIGN: justify&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;بیماری هموفیلی &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;B&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;‌، به‌علت کاهش یا عدم وجود فاکتور &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; &lt;span lang=&quot;FA&quot;&gt;&lt;font size=&quot;3&quot;&gt;&lt;font face=&quot;Lotus&quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt; &lt;/span&gt;انعقادی می‌باشد. روش درمان انتخابی برای این بیمـاران، استفـاده از فاکتـور &lt;/font&gt;&lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; &lt;span lang=&quot;FA&quot;&gt;&lt;font face=&quot;Lotus&quot; size=&quot;3&quot;&gt;است که تا حـد امکـان خالص شـده باشد، لذا محققین درصـدد تفکیک و خالص‌سازی پروتئین‌های پلاسمایی برآمده‌اند. از روش‌های رایج جهت تخلیص فاکتور &lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; می‌توان استفاده از کروماتوگرافی تعویض یونی را نام برد. ولی از دو دهه قبل به‌تدریج کروماتوگرافی تمایلی نیز به‌کار گرفته شده است.&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;MARGIN: 0cm 36.3pt 0pt 35.1pt LINE-HEIGHT: 80% TEXT-ALIGN: justify&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;هدف از این تحقیق در مرحله اول یافتن میزان خالص‌سازی فاکتور &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; با استفاده از کروماتوگرافی تمایلی هپارین (به‌عنوان روش تکمیلی) و سپس مقایسه آن با سیستم کروماتوگرافی تعویض یونی با استفاده از &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;DEAE&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; بوده است.&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;MARGIN: 0cm 36.3pt 0pt 35.15pt LINE-HEIGHT: 80% TEXT-ALIGN: justify&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus&quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;Lotus&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;b style=&quot;mso-ansi-font-weight: normal&quot;&gt;&lt;i&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% FONT-FAMILY: Titr mso-bidi-language: FA&quot;&gt;مواد و روش‌ها&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;MARGIN: 0cm 36.3pt 0pt 35.15pt LINE-HEIGHT: 80% TEXT-ALIGN: justify&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;مطالعـه انجـام شده از نـوع تجربـی بود. به‌منظـور تهیه فاکتـور&lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; انعقـادی از ستون &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;XK-16&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; و ژل‌هــای &lt;br&gt;&lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;DEAE&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;- سفاروز و هپارین- سفاروز استفاده گردید. برای اندازه‌گیری فعالیت انعقادی، کیت پلاسمایی فاقد فاکتور &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; و برای اندازه‌گیری میزان آنتی‌ژن، کیت الیزا مورد استفاده قرارگرفت.&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 0cm&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;FONT-SIZE: 9pt FONT-FAMILY: Titr&quot;&gt;یافته‌ها &lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.3pt 0pt 35.1pt LINE-HEIGHT: 80% TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-ansi-font-size: 9.0pt&quot;&gt;فعالیت ویژه &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;فاکتور &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; و در نهایت میزان خالص‌سازی آن نسبت به پلاسما در کلیه مراحل کار مشخص گردید که با اضافه شدن یک مرحله کروماتوگرافی تمایلی (هپارین- سفاروز) به روش تهیه فاکتور &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;، میزان فعالیت ویژه فاکتور &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; &lt;span lang=&quot;FA&quot;&gt;&lt;font face=&quot;Lotus&quot; size=&quot;3&quot;&gt;از &lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IU/mg&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; 1/3 به &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IU/mg&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; 29 افزایش یافت و میزان خلوص آن در مقایسه با پلاسما حدود1450 برابر شد. درحالی‌که در استفاده تنها از کروماتوگرافی تعویض یونی (&lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;DEAE&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;- سفاروز)، خلوص فاکتور &lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; style=&quot;FONT-SIZE: 9pt LINE-HEIGHT: 80% mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-bidi-font-family: Lotus&quot;&gt;IX&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; حدود 155 برابر پلاسما می‌باشد.&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 0cm&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;FONT-SIZE: 9pt FONT-FAMILY: Titr&quot;&gt;نتیجه گیری &lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; dir=&quot;rtl&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.3pt 0pt 35.1pt LINE-HEIGHT: 80% TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-ansi-font-size: 9.0pt&quot;&gt;نتایج این بررسی نشان می‌دهد که اضافه نمودن یک مرحله کروماتوگرافی تمایلی با استفاده از هپارین، در افزایش درجه خلوص و فعالیت ویژه این پروتئین پلاسمایی نقش چشمگیری داشته است.&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;FONT-SIZE: 11pt LINE-HEIGHT: 80% FONT-FAMILY: Lotus mso-bidi-language: FA mso-ansi-font-size: 9.0pt&quot;&gt;&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;b&gt;&lt;i&gt;&lt;span lang=&quot;FA&quot; dir=&quot;rtl&quot; style=&quot;FONT-SIZE: 9pt FONT-FAMILY: Titr mso-bidi-language: FA mso-fareast-font-family: 'Times New Roman' mso-no-proof: yes mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt;کلمات&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; dir=&quot;rtl&quot; style=&quot;FONT-SIZE: 9pt FONT-FAMILY: Titr mso-bidi-language: AR-SA mso-fareast-font-family: 'Times New Roman' mso-no-proof: yes mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt; کلیدی:&lt;/span&gt;&lt;/i&gt;&lt;span lang=&quot;AR-SA&quot; dir=&quot;rtl&quot; style=&quot;FONT-SIZE: 9pt FONT-FAMILY: Lotus mso-bidi-language: AR-SA mso-fareast-font-family: 'Times New Roman' mso-no-proof: yes mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt; &lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; dir=&quot;rtl&quot; style=&quot;FONT-SIZE: 9pt FONT-FAMILY: &quot;Times New Roman&quot; mso-bidi-language: FA mso-fareast-font-family: 'Times New Roman' mso-no-proof: yes mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; dir=&quot;rtl&quot; style=&quot;FONT-SIZE: 11pt FONT-FAMILY: Lotus mso-bidi-language: AR-SA mso-fareast-font-family: 'Times New Roman' mso-no-proof: yes mso-ansi-font-size: 9.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt;کروماتوگرافی تمایلی هپارین، فاکتور &lt;/span&gt;&lt;span style=&quot;FONT-SIZE: 9pt FONT-FAMILY: &quot;Times New Roman&quot; mso-bidi-font-size: 11.0pt mso-bidi-language: AR-SA mso-fareast-font-family: 'Times New Roman' mso-bidi-font-family: Lotus mso-no-proof: yes mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt;IX&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; dir=&quot;rtl&quot; style=&quot;FONT-SIZE: 11pt FONT-FAMILY: Lotus mso-bidi-language: FA mso-fareast-font-family: 'Times New Roman' mso-no-proof: yes mso-ansi-font-size: 9.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt; انعقادی، هموفیلی &lt;/span&gt;&lt;span style=&quot;FONT-SIZE: 9pt FONT-FAMILY: &quot;Times New Roman&quot; mso-bidi-font-size: 11.0pt mso-bidi-language: FA mso-fareast-font-family: 'Times New Roman' mso-bidi-font-family: Lotus mso-no-proof: yes mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt;B&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; dir=&quot;rtl&quot; style=&quot;FONT-SIZE: 11pt FONT-FAMILY: Lotus mso-bidi-language: FA mso-fareast-font-family: 'Times New Roman' mso-no-proof: yes mso-ansi-font-size: 9.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;، کروماتوگرافی تعویض یونی&lt;/span&gt;&lt;/b&gt;</abstract_fa>
	<abstract>&lt;p class=&quot;MsoNormal&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: left&quot;&gt;&lt;b&gt;&lt;span style=&quot;FONT-SIZE: 12pt&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Abstract&lt;p&gt;&lt;/p&gt;&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: left&quot;&gt;&lt;b&gt;&lt;span style=&quot;FONT-SIZE: 12pt&quot;&gt;&lt;p&gt;&lt;font face=&quot;Times New Roman&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: left&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;font size=&quot;2&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Background and Objectives&lt;p&gt;&lt;/p&gt;&lt;/font&gt;&lt;/font&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;span style=&quot;mso-bidi-font-family: Traffic mso-bidi-font-weight: bold&quot;&gt;&lt;font size=&quot;2&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Hemophilia B is a genetic disorder due to deficiency or complete absence of factor IX coagulation factor. Treatment of choice for these patients is use of factor IX concentrates. Therefore, purification of plasma proteins and seperation of factor IX have been major objectives for scientists involved in this field. In this respect, purification procedure using ion exchange chromatography is widely used, but in the past decade affinity chromatography was also introduced. The objective of the present study has been to apply both techniques for the purification of factor IX and compare the quality and yield of the product.&lt;p&gt;&lt;/p&gt;&lt;/font&gt;&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;span style=&quot;mso-bidi-font-family: Traffic mso-bidi-font-weight: bold&quot;&gt;&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;b style=&quot;mso-bidi-font-weight: normal&quot;&gt;&lt;i&gt;&lt;span style=&quot;mso-bidi-font-family: Traffic&quot;&gt;&lt;font size=&quot;2&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Materials and Methods&lt;p&gt;&lt;/p&gt;&lt;/font&gt;&lt;/font&gt;&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;span style=&quot;mso-bidi-font-family: Traffic mso-bidi-font-weight: bold&quot;&gt;&lt;font size=&quot;2&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;For the purification procedure, chromatography columns (XK-16), containing DEAE sepharose and Heparin sepharose were used. Factor IX coagulation activity was measured using a one-stage coagulation assay and factor IX antigen was quantified using ELISA technique. &lt;p&gt;&lt;/p&gt;&lt;/font&gt;&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;span style=&quot;mso-bidi-font-family: Traffic mso-bidi-font-weight: bold&quot;&gt;&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: left&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;font size=&quot;2&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Results&lt;p&gt;&lt;/p&gt;&lt;/font&gt;&lt;/font&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt;The specific activity and relative increase in purity of factor IX was calculated and it was demonstrated that specific activity improved from 3.1 IU/mg using DEAE ion exchange to 29 IU/mg when affinity chromatography was added and purity was increased from 155 to 1450 respectively.&lt;/font&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: left&quot;&gt;&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: left&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;font size=&quot;2&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Conclusions&lt;p&gt;&lt;/p&gt;&lt;/font&gt;&lt;/font&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;font size=&quot;2&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;span style=&quot;mso-bidi-font-family: Traffic mso-bidi-font-weight: bold&quot;&gt;The present study &lt;/span&gt;demonstrates that addition of an affinity chromatography step using heparin sepharose is a major improvement in the purification of factor IX, where both specific activity and purity are increased considerably.&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: left&quot;&gt;&lt;b&gt;&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: left&quot;&gt;&lt;b&gt;&lt;p&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;TEXT-JUSTIFY: kashida MARGIN: 0cm 36.25pt 0pt 35.1pt DIRECTION: ltr unicode-bidi: embed TEXT-ALIGN: justify TEXT-KASHIDA: 0%&quot;&gt;&lt;font size=&quot;2&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;b&gt;&lt;i&gt;Key words&lt;/i&gt;&lt;/b&gt;&lt;i&gt;: &lt;span style=&quot;mso-spacerun: yes&quot;&gt; &lt;/span&gt;&lt;/i&gt;Heparin affinity chromatography, Factor IX, Hemophilia B, Ion exchange chromatography&lt;span style=&quot;FONT-SIZE: 9pt&quot;&gt;&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/font&gt;&lt;/font&gt;&lt;/p&gt;</abstract>
	<keyword_fa>,کروماتوگرافی تمایلی هپارین, فاکتورIX انعقادی,هموفیلی B,کروماتوگرافی تعویض یونی</keyword_fa>
	<keyword>Heparin affinity chromatography, Factor IX, Hemophilia B, Ion exchange</keyword>
	<start_page>91</start_page>
	<end_page>98</end_page>
	<web_url>http://bloodjournal.ir/browse.php?a_code=A-10-1-29&amp;slc_lang=fa&amp;sid=1</web_url>


<author_list>
	<author>
	<first_name>S.Sh.</first_name>
	<middle_name></middle_name>
	<last_name>Musavi Motlagh </last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>سید شهاب‌الدین موسوی مطلق</last_name_fa>
	<suffix_fa></suffix_fa>
	<email>Shahabi088@yahoo.com</email>
	<code>9100319475328460011125</code>
	<orcid>9100319475328460011125</orcid>
	<coreauthor>Yes
</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>H.</first_name>
	<middle_name></middle_name>
	<last_name>Rezvan </last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>دکتر حوری رضوان</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>9100319475328460011126</code>
	<orcid>9100319475328460011126</orcid>
	<coreauthor>No</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>A.A.</first_name>
	<middle_name></middle_name>
	<last_name>Pourfathollah </last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>دکتر علی‌اکبر پورفتح‌اله</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>9100319475328460011127</code>
	<orcid>9100319475328460011127</orcid>
	<coreauthor>No</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>M.K.</first_name>
	<middle_name></middle_name>
	<last_name>Mousavi Hosseini </last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>دکتر میرکامران موسوی حسینی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>9100319475328460011128</code>
	<orcid>9100319475328460011128</orcid>
	<coreauthor>No</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


</author_list>


	</article>
</articleset>
</journal>
