| RNA islotion kits: |
(Si-O- and Si-OH groups, 0, 1 ml / 50 mg tissue using a glass on Si+ glass, 1 ml of RNA-Bee isolation in 5 steps at room temperature: 1, 1 ml of the reagent is used in a 3, 1/10 RNA-Bee volume/ sample shouldn&rsquo, 1b, 2, 3, 3 IVD RNA-Bee - RNA ISOLATION REAGENT, 4, 5, 50/1, A 0, A biopsy is homogenized or lysed in RNA-Bee and the homogenized lysate is separated into aqueous and hydrophobic phase by the addition of CHCl3, An additional wash with 75% ethanol improves 260/280 ratio and might be necessary to use the isolated RNA in enzymatic assays, CELLS monolayers should be lysed in the original culture plate with RNABee, CS-104B - 100 ml keep at 2 - 8 C, Centrifugation removes the DNA and proteins from the aqueous phase RNA, Centrifuge at 12, Centrifuge for 5 minutes at 7, Centrifuge the homogenate 16 min at 12, Chloroform should not contain iso amyl alcohol, Contains Phenol and guanidine thiocyanate, Dissolve the RNA in water, For isolating pure and total RNA biopsies RNA-Bee is registered under US patent 4, For lysis apply 10x pipetting up and down, Generally, Homogenizing of 50 mg tissue or 5 x 10^6 cells + RNABee 1ml 2, In addition, It is important not to let the RNA pellet dry completely for the hives and don&rsquo, PHASE SEPARATION Add 0, Precipitate suspended cells first before addition of RNA-Bee, Put 5 min at + 4 grades C, RNA PRECIPITATION Transfer the aqueous phase to a clean tube, RNA SOLUBILIZATION At the end of the procedure, RNA WASH Remove the supernatant and washes the RNA pellet once with 75% ethanol, RNA can be used for Northern blotting, RNA in H2O precipitation with 500ul of isopropanol 4, RNA precipitate (often not visible before the honey like auqouse mixture centrifugation) forms a white-yellow pellet at the bottom of the tube, RNA remains exclusively in the aqueous phase whereas DNA and proteins are in the interphase and organic phase, RNA-Bee is a better way of RNA isolation than the single-step RNA isolation, RNA-Bee is a monomer solution containing phenol and guanidine thiocyanate, RNA-Bee is the best reagent for isolation of total RNA from samples of humans, TISSUES homogenates in RNABee solution, The final preparation of RNA has a 260/280 ratio 1, The native, The organic material is in the bottom blue phenol-chloroform phase, The tubes should be in a centrifuge at 10000g with CHCl3 and RNA-Bee, The volume of the aqueous phase is about 50% of the initial volume of RNA-Bee plus sample volume, Tubes, Use at least 1 ml of ethanol solution per 1 ml of RNA-Bee used for the initial homogenization, Washing the RNA 1 ml 75% of ethanol 5, add 0, and store the sample for 5-10 minutes at room temperature, and the upper colorless aqueous phase, animals, bacterial and viral origin RNAs, bee honey, briefly air-dry the RNA pellet (5 - 10 minutes), cDNA RT-PCR, ethanol cleaned and put in resuspension in a buffer solution in 1h, exosmic RNA purification, exosomes, interphase, miRNA arraying, mimic ribose-phosphate) glass on Teflon homogenizer, mix, poly A + selection, pure RNA is obtained from the H2O by the isopropanol, separation of the phases homogenates + 0, shaking or vortex-ing to dislodge the pellet from the side of the tube, solubilize the RNA in 0, vegetables, water or solutions used for RNA solubilizing should be made RNase-free by diethyl pyro carbonate (DEPC) treatment, you need to have chloroform isopropanol and ethanol for the procedure not supplied in the kit, 000g cooled, 000g for 5 minutes at 4 - 25 C, 155, 2 ml CHCL3 / 1 ml of RNA-Bee, 2 ml CHCl3 3, 2 ml volume of RNA-Bee/10**6 cells pipetting disruption, 5 % SDS or pH buffered medium 1a, 5 - 2, 5 cm petri dish, 5 ml of isopropanol, 5% SDS or buffer by passing the solution through a pipette ip and/or incubating for 10 - 15 minutes at 55 - 60 C, 500g at 4 - 25 C, 843, RNA-Bee ISOLATION OF RNA is a USA patented reagent for IVD (in vitro research use) TEL-TEST BULLETIN NO, t RNA by centrifugation under vacuum, t be exceeded |