What kinds of detergent-free bacterial lysis buffers exist? The proteins we're extracting will be later analyzed by LC-MS/MS, and we're looking for a lysis buffer that won't interfere with this ...
I have a problem with a bacterial transformation of a yeast gene that I can not solve. I isolated yeast DNA and did a PCR to get my product. I am using pCGCUm vector with a GFP construct. I digest ...
I'm teaching a class how to do PCR & gel electrophoresis soon and would like it if you could check through my basic step by step instructions - it's a while since I've done one. Is there anything ...
The question is fairly simple - does formaldehyde or methanol fixation in preparation for immunocytochemistry/immunofluorescent staining affect the pH of the lysosomes? Some background: I'm trying to ...
Does anyone know an effective buffer mix to use for high current Western transfers? We are successfully using the vendor's premixed buffer to transfer a wide range of protein sizes to PVDF membranes ...
I wonder if I can heat Trizol reagent for 30 min 65C. The goal is to disrupt protein-RNA complex while inhibiting nucleases. (I can't use RNasin cause it's inactivated in 65C, and can't use RVC cause ...