http://biowww.net/ Fri, 16 May 2008 03:36:15 +0100 FeedCreator 1.7.2 http://biowww.net/detail-374.html Protocol from Scientific Advisory Board (scienceboard.net). content 10/17/2003 RNA from tissues. 10/17/2003 Total cellular RNA 10/17/2003 EXTRACTION AND PURIFICATION OF TOTAL RNA USING TRIzol 10/19/2003 Native Gel Electrophoresis of R ... biowww http://biowww.net/detail-263.html mRNA purification protocol from Breeden's lab. The mRNA purification steps include preparing oligo-dT cellulose column, total RNA elution and washing in the oligo-dT cellulose column, precipitation and recovering of mRNA. Buffer recipes for mRNA purification a ... biowww http://biowww.net/detail-265.html Differential display of mRNA analysis (Breeden's lab). Protocol link ... biowww http://biowww.net/detail-612.html An ambion tech notes on how to remove DNA contamination from RNA preparations. Genomic DNA false positive signals are easily identified by performing a "no-RT" control during RT-PCR. We can therefore assess the effectiveness of DNA removal methods by agaros ... biowww http://biowww.net/detail-916.html PDF prootcol by Paul Kroeger from Marimoto lab at Northwestern University. ... biowww http://biowww.net/detail-613.html A tech notes from Ambion. It gives suggestions on following ten aspects: 1. Use proper cell or tissue storage conditions. 2. Thoroughly homogenize samples. 3. Pretreat homogenate before RNA isolation. 4.Choose the best RNA isolation method. 5. DNase tr ... biowww http://biowww.net/detail-880.html In this short review authors summarized use of human house keeping gene in gene expression study. Human housekeeping genes are compact. Eisenberg E, Levanon EY Trends Genet. 2003 Jul ; 19(7): 362-5 This web page lists all popular house keeping genes b ... biowww http://biowww.net/detail-878.html A technique bulletin describing the general guidance on working with RNA (Ambion Inc.). - Living with RNase. - RNA storage. - RNA precipitate - RNA radioactivity incorporation and yield. ... biowww http://biowww.net/detail-931.html Plasmid DNA extraction from e.coli for digestion mapping clony screening: This protocol utilize the Qiagen buffer P1, P2 and P3 from Qiagen plasmid purification kit. RNase must be added before use. It is cost efficient since it doesn't use expensive plasm ... biowww http://biowww.net/detail-80.html I am working with total RNA from Chondrocyte cells. I am isolating the RNA using TRizol Reagent and I am having a problem with the last step of redissolving the RNA pellet. These cells have been put in 1.2% alginate and cultured for 5 days and then ex ... biowww http://biowww.net/detail-83.html I want to isolate mRNA from human B-Lymphocyte cell lines. Could somebody suggest some mRNA isolation kits which has given good yields. I will be using the mRNA for RT-PCR. ... ... ... biowww http://biowww.net/detail-93.html I'm trying to look for a efficient method to remove the DNA contamination in my total RNA samples. I'm working with a Gram-positive bacteria E. hirae and I'm trying to use the RNA for quantitative RT-PCR. I've used both the Gaunidium thiocyanate method an ... biowww http://biowww.net/detail-95.html could anybody provide me with a short protocol on how to prepare nuclease free water? I need it for PCR, RT-PCR and RNA extraction from plant tissues. We have a milli-Q system and I don't want to use DEPC. ... ... ... biowww http://biowww.net/detail-96.html what would be a best choice of RNA standard (origin, size, etc., maybe even catalog #?) when comparing total RNA content in different species (both pro- and eucaryotes). ... ... ... biowww http://biowww.net/detail-99.html I have isolated total RNA from non adherent cells with the TRIZOL reagent. At the end of the procedure, I solubilized the pellet with DEPC-treated water. After this, I measured OD 260 and 280 and calculated the ratio 260/280. This ratio should be 1.6 ... biowww http://biowww.net/detail-205.html I'd very much appreciate if somebody lets me know a recommended volume of TRIZOL for small size samples (10-20ul). Click here for replies to this question ... biowww http://biowww.net/detail-1099.html Low cDNA yield: 1. Check reverse transcription temperature. Different reverse transcriptase may require different reaction temperature, ranging from 37c to 65c. 2. RNA template is degraded or concentration is wrong. Use RNase inhibitor in the reac ... biowww http://biowww.net/detail-1160.html This is a collection of RNA analysis tools from Pasteur Institute BioWeb. MFOLD: prediction of RNA Secondary Structure by Energy Minimization (Zuker) (advanced form) Vienna RNA package (documentation) RNAfold: calculate secondary structures of RNAs (adv ... biowww http://biowww.net/detail-38.html Flash antisense technonology animation.(University of Nebraska - Lincoln) ... biowww