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11 May 2007: Consider that a homogeneouslydistributed fluorescent protein must be presentat 200 nM to be visualized over backgroundcellular fluorescence (Niswender et al., 1995).Thus, experimental questions involving cellu-lar expression of a fluorescently

2 Apr 2007: buffer at 200 V for 1.5 hours.

15 Feb 2007: Lysatesfrom HSG cells were then prepared as described previously[30]. Briefly, whole cell lysates were centrifuged through a10–50% sucrose gradient and 200 μl fractions weresequentially removed from the centrifuged lysate. ... The indicated protein

24 Sep 2007: 66. : 58. : 139. : 68. : 200. α1a β1. • • • • • ... at 10 C in 100 mM HEPES (pH 7.5), 50 mM NaCl, 200 µM CaCl2.

8 Dec 2007: 150. 200. WT E542K E545K Q546K- - - - p85ni. p110 α. ... 0. 50. 100. 150. 200. 250. - - Phosphopeptide. C. B.

6 Apr 2007: on. Apr. il 6,. 200. 7 w. ww. sci. ence. mag. ... REPORTS. on. Apr. il 6,. 200. 7 w. ww. sci. ence.

11 Oct 2007: After precipitation in 30% ammonium sulfate saturationand anion-exchange chromatography, the protein wasdialyzed against 50 mM Tris–HCl (pH 8.0), 200 mM KCl,1 mM EDTA, 10% (v/v) glycerol ... Drops were composed of100 nl of protein at 10.0 g/l (with 8

2 Jun 2007: a Superdex 200 column; 130 mM mFCHo2 (res-. idues 1–261) was loaded. ... H) Control Folch fraction 1 liposomes without addition of protein. The scale bars represent 200 nm.

20 Jul 2007: mix - add 200 μl water, mix vigorously - centrifuge 2 min 10.000x g - take top phase off ( 500 μl), protein forms precipitated layer - add 300 μl methanol - centrifuged 1 min

15 Oct 2007: pred. ictio. n. Arpl binding0. 0.0. 0.5. 1.0. 200 400 600 800 1000 1200.