We narrowed to 772 results for: Dos

...Gently mix sample (do not vortex) Incubate 30 min at 37 °C Transfer to ice ** Critical: do NOT treat your ...plates) and store at -20 °C. Once a standard is thawed do not freeze it again but store at 4 °C and use within... duplicate Load 5 μL of each sample in duplicate. Do not forget to include a no template control ( NTC...

...broad stroke. Only touch the surface of the plate, do NOT dig into the agar. Another very popular technique...bacterium. If the bacterial growth is too dense and you do not see single colonies, re-streak onto a new agar...

...tags, mutations and a portion of the insert, but we do not sequence the entire plasmid. Addgene strongly... match Addgene’s sequencing result, what should I do? Check your trace file first; the apparent mismatch...

...surface epitopes for many proteins, but some proteins do not have such epitopes. These classical 'undruggable... to track endogenous activity of EGFR, including dose-dependent response to EGF (Promega, 2025). The value...diminished luminescence signal, associated with endosomal localization of EGFR. This method offered kinetic...

...systems listed above are orthogonal, meaning that they do not affect each other. For example, the GAL4 transcription...

...near optimal wavelengths (Fluc emits at 610 nm) and do not require external light sources. Unfortunately...

... Proteins Content last reviewed: 10 December 2025 Do you have suggestions for other plasmids that should... 14437 mRFP-Rab5 Endosomes (early) RAB5A mRFP Ari Helenius 61801 GFP-Rab4B Endosomes (early) Rab4B AcGFP...Voeltz 49201 mCh-Rab5 Endosomes (early) Rab5 mCherry Gia Voeltz 49147 BFP-Rab5 Endosomes (early) Rab5 TagBFP...GFP-Rab5B Endosomes (early) Rab5B AcGFP Gia Voeltz 79802 pTag-RFP-C-h-Rab5a-c-Myc Endosomes (early) Rab5a...pTag-BFP-C-h-Rab5a-c-Myc Endosomes (early) Rab5a TagBFP James Johnson 13050 DsRed-Rab5 WT Endosomes (early) RAB5A...42307 GFP-EEA1 wt Endosomes (early) EEA1 EGFP Silvia Corvera 42635 TagRFP-T-EEA1 Endosomes (early) EEA1 TagRFP-T... 61804 mCh-Rab7A Endosomes (late) Rab7a mCherry Gia Voeltz 61803 GFP-Rab7A Endosomes (late) Rab7a AcGFP...

... disperse mixture evenly. Do not pipette or swirl too vigorously, as you do not want to dislodge the cells...antisense sequences from step B.1 into the oligos below. Do not change the ends; these bases are important for...12-15 hours. c. In polypropylene microfuge tubes (do NOT use polystyrene tubes), make a cocktail for each...first. Pipette FuGENE® directly into the OPTI-MEM – do not allow FuGENE® to come in contact with the walls...media through a 0.45 μm filter to remove the cells. Do not use a 0.2 μm filter, as this is likely to shear...virus-containing media and replace with fresh media. Do not add puromycin until at least 24 hours after infection...

...yield. Do not overgrow your cells. Pass the cells twice a week during the maintenance phase and do not allow...Rapid-Flow PES Filtration Unit, Nalgene 167-0045) Pro-Tip Do not use filters made of materials other than PES..... AAV particles stick to many other surfaces, but do not stick to PES. Using a PES filter will maximize...

...you’ve introduced your RNAi into your organism, how do you identify the actively silenced ones? Here, I’...

...recombinant clones are generated.  A simple way to do this is to express lambda red genes from a plasmid...

...success, we find it is usually faster and easier to do the validation first.  AAV-mediated gene expression...

...bacteria containing that plasmid from bacteria that do not contain it by artificial selection (i.e. growing... of the bottle with its cap or aluminum foil (but do not make an air-tight seal!) and tape the bottle ...molten gel-mix in the water bath for at least 5 min. Do not let any of the water bath water touch the neck...

...regularly Do not over- or under-grow your cells. Thaw a new vial of cells after 20–30 passages. Do not add...

...transforming large plasmids (>10 kb) or BACs, what can I do? Chemically competent cells are fast and easy to ...cell/DNA mixture to induce membrane permeability. To do this you will need to have access to an electroporator...

...μm) tissue sections and 3D cultures These samples do not necessarily require optical sectioning, but open...while also avoiding the toxic effects of high light doses to the cells. Thin static samples Ex: Fixed monolayers...out of focus light. However, they also continually dose the sample from top to bottom with excitation light...

... Lambert Content last reviewed: 25 September 2025 Do you have suggestions for other plasmids that should...

...box and push the end of the pipette onto the tip. Do not touch the tips with your fingers to avoid contaminating...plunger, gently lower the pipette tip into the liquid. Do not submerge the pipette itself into the liquid and...

...regularly Do not over or under-grow your cells. Thaw a new vial of cells after 20–30 passages. Do not add...Procedure Before beginning a colony formation assay, the dose of antibiotic required to kill your target cell ...determined. Treat the target cells with a range of doses of antibiotic. Determine the minimum concentration...window) required to kill all of the cells. Use this dose for the colony formation assay. Prepare a batch ...

...thicker as the proteins and DNA are denatured. Pro-Tip Do not vortex at this stage or the genomic DNA will ...4. Note: Phenol-chloroform is a hazardous waste - DO NOT pour down sink. Top Protocol: Ethanol Precipitation...