PCRcleanupusing3Msodiumacetateandchilledabsoluteethanol
For each 20 ul of PCR product, prepare the following mixture in 1.5 ml Tube.2 ul of 3M sodium acetate (NaOAc) pH 4.540 ul chilled absolute ethanol.Transfer the PCR product (20ul) into the tube containing the mixture.Vortex the tube and then store it at -20 for 30-50 min.Spin for 30 min at maximum speed 14.000 rpm.Rremove the supernatant carefully and don''t disturb the pellet. ( Do not touch the bottom of the......阅读全文
PCR－clean－up－using－3M－sodium－acetate－and－chilled－absolute－ethanol
For each 20 ul of PCR product, prepare the following mixture in 1.5 ml Tube.2 ul of 3M sodium acetate (NaOAc) pH 4.540 ul chilled absolute ethanol.Tra
High－Throughput－Isolation－Of－PCR－Products－Using－ChargeSwitch®－PCR－CleanUp
实验概要The ChargeSwitch® PCR Clean-Up Kit allows rapid and efficient purification of PCR products from salts, primers, dNTPs, and other non-nucleic aci
PCR－clean－up
Following PCR, you often want to get rid of the PCR primers and Taq polymerase before the next step. This is necessary for sequencing PCR products or
Preparation－of－denaturing－6％polyacrylamide－gels－for－microsatellite－analysis
Preparation of denaturing 6% polyacrylamide gels for microsatellite analysis(also for SSAP, high-resolution IRAP/ISSR and other analyses)Saadiah Jamli
SSR－GEL－and－Silver－Staining－Protocol
I. EQUIPMENT:DNA sequencing unit (35 x 45 cm) & 2000V power supplyClampsLg. plastic trays (4), about 43 x 50 x 8 cm, and one lidTwo rocking platformsH
Streptomyces:Protocols/MiniMaxi－Prep
Small Scale Plasmid Isolation (Mini / Maxi Prep)Description A mini prep / maxi prep is used to isolate plasmid or cosmid DNA from bacteria, normally E
E.Z.N.A.®－Protocol－for－Tissue
实验概要The E.Z.N.A.® Tissue DNA Kit provides a rapid and easy method for the isolation of genomic DNA for consistent PCR and Southern analysis. Up to 3
E.Z.N.A.®－Protocol－for－ParaffinEmbedded－Tissue
实验概要The E.Z.N.A.® Tissue DNA Kit provides a rapid and easy method for the isolation of genomic DNA for consistent PCR and Southern analysis. Up to
E.Z.N.A.®－Protocol－for－Mouse－Tails－Snips
实验概要The E.Z.N.A.® Tissue DNA Kit provides a rapid and easy method for the isolation of genomic DNA for consistent PCR and Southern analysis. Up to
从棉花组织中提取微量RNA的标准实验方法protocol
Prior to Extractions ・ Bake all necessary glassware, metal spatulas, mortars, and pestles overnight in a 200℃ oven after wrapping them in aluminum f
HP－Tissue－DNA－Maxi－Protocol
实验概要The E.Z.N.A.® HP Tissue DNA Maxi Kit is designed for efficient recovery of genomic DNA up to 60 kb in size from up to 2 grams of tissue samples.
HP－Tissue－DNA－Midi－Protocol
实验概要The E.Z.N.A.® HP Tissue DNA Midi Kit is designed for efficient recovery of genomic DNA up to 60 kb in size from up to 500mg of tissue samples.
Insect－DNA－Isolation－Protocol
实验概要The E.Z.N.A.® Insect DNA Kit is designed for efficient recovery of genomic DNA up to 60 kb in size from insects, arthropods, roundworms, flatw
RNA－FISH－on－cultured－cells－in－interphase2
Post-labeling DNA processing and purificationQiagen PCR clean up to get rid of unused oligonucleotides;Add 20µl cot1DNA, 10µl ssDNA to compete for rep
Ethanol－precipitation－method－for－purifying－PCR－products
1. For each PCR reaction (50 µL) prepare a 1.5mL microcentrifuge tube containing the following: - 5 µL of 3M sodium acetate (NaOAc), pH 4.6
Ethanol－precipitation－method－for－purifying－PCR－products
1. For each PCR reaction (50 µL) prepare a 1.5mL microcentrifuge tube containing the following: - 5 µL of 3M sodium acetate (NaOAc), pH 4.6
Extraction－of－RNA－from－Fibrous－tissues
实验概要E.Z.N.A.™ MicroElute® Total RNA Kit provides a rapid and easy method for the isolation of up to 50 ug of total RNA from small amount of cultured
Library－cDNA－Synthesis
Library cDNA Synthesis1° cDNA SynthesisN.B: During 1° cDNA synthesis, all steps should be carried while wearing gloves and all solutions should either
ELECTRON－MICROSCOPY
E.M. PROCESSING SCHEDULE - EPOXY RESINFix tissue in 2.5% glutaraldehyde in 0.1M sodium cacodylate buffer at 4oC, for a minimum of 4 hours. Tissue shou
DNA转化实验指导2
1B. Cloning 1. A caveat on dephosphorylation: the most common reason for failure to obtain colonies is a result of adding too much BAP or CIP to
E.Z.N.A.®－Total－RNA－Maxi－Kit－Protocol－for－Animal－Tissues
实验概要The E.Z.N.A.® Total RNA Maxi Kit uses HiBind® matrix spin-column technology to isolate up to 5 mg total cellular RNA from a variety of sources
常用试剂配制－3
Magnesium chloride (MgCl MW 95.23)1 mMDissolve 95.2 mg of magnesium chloride per final volume of 1 liter.4 mMDissolve 0.381 grams of magnesium chlorid
DNA－methyltransferase－Assay
Methylated CpG island Amplification Protocol written by Minoru Toyota2. Materials2.1. MCARestriction enzymes SmaI, XmaIT4 DNA ligaseTaq DNA polymerase
Maxiprep－of－plasmid－DNA－from－E.－coli
IngredientsIngredients are per culture; make enough for one extra culture to allow for pipetting error).150μL sterile 50% glycerol1mL TEG (25mM Tris-C
E.Z.N.Z.TM－MicroElute－RNA－Cleanup－Protocol
实验概要This protocol is designed to recovery RNA from enzymatic reactions such as DNase I digestion, In vitro transcription, etc. For RNA desalting o
Fungal－Midi－DNA－Kit－Protocol－for－Fresh/Frozen－Specimens
实验概要This protocol is suitable for most fresh or frozen tissue samples allowing more efficient recovery of DNA. However, due to the tremendous variat
DNA－isolation－extraction
CTAB TECHNIQUE / Method / Schedule / Protocol FOR DNA ISOLATION / DNA EXTRACTION FROM PLANT LEAF / LEAVES SAMPLES (see also DNA RNA double isolation
Restriction－Digest
Materials:Restriction enzymes of choice, such as BamH1 and EcoRIRestriction enzyme reaction buffer, such as MULTI-CORE (TM) (Promega)70 % Ethanol100 %
Cloning－of－small－RNAs－with－5’－phosphate－and－3’－OH－ends2
3’ Adaptor Ligation and PurificationHeat shock the RNA by putting at 90°C for 30 seconds. Snap cool on ice.Set up the 3’Adaptor ligation reaction in a
FISH－protocols－for－Drosophila2
3. Methods3.1 RNA Probe Preparation1. Different strategies can be used to prepare template DNA for synthesizing antisense RNA probes by in vitro tr