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[½»Á÷] ÇëÎÊBio-rad protein assay ʲôÒâ˼£¿

ÎÒÊÇѧ·ÖÎöµÄ£¬¶ÔһЩÉúÎïµÄ¶«Î÷²»¹»Á˽⣬¿´ÎÄÏ×ÖÐÓС°Bio-rad protein assay(Bio-rad Laboratories, Hercules, CA)¡±£¬ÊÇʲôÒâ˼£¿Ó¦¸ÃÊÇÒ»ÖÖ¶¨Á¿²â¶¨µ°°×º¬Á¿µÄ·½·¨°É£¿
Õû¸ö¾ä×ÓÊÇÕâÑùµÄ¡°the protein content of the combined supernatant was measured using a Bio-rad protein assay (Bio-rad Laboratories, Hercules, CA) with bovine serum albumin as a protein standard.¡±
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liujiahui

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Bio-Rad Protein Assay
µã»÷´ÎÊý£º30  ·¢±íÓÚ£º2008-07-21 17:59¡¡×ªÔØÇë×¢Ã÷À´×Ô¶¡ÏãÔ°
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Introduction

The Bio-Rad Protein Assay, based on the method of Bradford, is a simple and accurate procedure for determining concentration of solubilized protein. It involves the addition of an acidic dye to protein solution,and subsequent measurement at 595 nm with a spectrophotometer or microplate reader. Comparison to a standard curve provides a relative measurement of protein concentration.

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The absorbance maximum for an acidic solution of
Coomassie® Brilliant Blue G-250 dye shifts from 465 nm to 595 nm when
binding to protein occurs

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http://www.namipan.com/d/biorad% ... 52b09222859da3b0100

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¡ù À´Ô´:¡¤BBS ˮľÇ廪վ smth.edu.cn¡¤[FROM: 166.111.30.107]
·¢ÐÅÈË: aptamer (°¢ÍÁ£­Å¬Á¦ÊµÑéÖÐ), ÐÅÇø: LifeScience      
±ê  Ìâ: Re: Bio-Rad protein assay  ÊÇʲô¶«¶«°¡£¿
·¢ÐÅÕ¾: BBS ˮľÇ廪վ (Wed Oct  9 15:57:38 2002), Õ¾ÄÚÐżþ

Bio-RadÊÇÒ»¼ÒÉúÎ﹫˾µÄÃû×Ö
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[ Last edited by liujiahui on 2008-11-12 at 19:00 ]
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