From owner-dros@hgmp.mrc.ac.uk Fri Dec 7 18:02:57 2001 Return-Path: Received: from localhost (localhost [127.0.0.1]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id 52DA517B45 for ; Fri, 7 Dec 2001 18:02:55 +0000 (GMT) Received: from localhost (localhost [127.0.0.1]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id 513B717B86 for ; Fri, 7 Dec 2001 18:02:53 +0000 (GMT) Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 6020) id 6723617B45; Fri, 7 Dec 2001 18:02:52 +0000 (GMT) Received: from localhost (localhost [127.0.0.1]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id 351E917B25 for ; Fri, 7 Dec 2001 17:43:39 +0000 (GMT) Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 60001) id 5C9E317B27; Fri, 7 Dec 2001 17:43:38 +0000 (GMT) To: bionet-drosophila@net.bio.net From: siauminf@uic.edu (siau min fung) Newsgroups: bionet.drosophila Subject: Protein extraction protocol of IP Organization: BIOSCI/MRC Human Genome Mapping Project Resource Centre Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Received: from localhost (localhost [127.0.0.1]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id 3A17517B2C for ; Fri, 7 Dec 2001 17:43:36 +0000 (GMT) X-Received: from larch.cc.uic.edu (larch.cc.uic.edu [128.248.155.164]) by mercury.hgmp.mrc.ac.uk (Postfix) with SMTP id D013117B27 for ; Fri, 7 Dec 2001 17:43:34 +0000 (GMT) X-Received: (qmail 6035 invoked from network); 7 Dec 2001 17:31:31 -0000 X-Received: from tigger.cc.uic.edu (128.248.155.51) by larch.cc.uic.edu with SMTP; 7 Dec 2001 17:31:31 -0000 X-Sender: siauminf@tigger.cc.uic.edu X-To: dros@net.bio.net Date: Fri, 7 Dec 2001 18:02:52 +0000 (GMT) Sender: owner-dros@hgmp.mrc.ac.uk Precedence: bulk HI there! I have been trying to get protein extract from embryos for immunoprecipitaton. I have tried some of the published protocol, such as embryo extract buffer, PBS with triton-X. Then, homogenized embryos with a pestle. I have not been able to get "WHOLE EMBRYOS LYSATE"! I need HELP!! If you have a protocol or any SUGGESTIONS. PLEASE HELP! THANKS! Min --- .