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  1. Hot Plasmids Spring 2024

    Type
    Blog Post
    ...6).   Figure 6: Illustration of split fluorophore assay to test reconstitution via mRNA trans-splicing...
  2. Hot Plasmids - November 2023

    Type
    Blog Post
    ... promoter. For example, neurons treated with a phorbol ester activator gave fluorescent signal in the ...
  3. Site Directed Mutagenesis by PCR

    Type
    Blog Post
    ...plasmids for the mutation of interest. Gel electrophoresis diagrams of the anticipated restriction analysis...
  4. Affinity Purification of Recombinant Antibodies with Protein A or Protein G

    Type
    Protocol
    ...431098 Sodium phosphate monobasic monohydrate, Millipore Sigma 71507-250G Sodium phosphate dibasic, Millipore...sterilize 1 M of sodium phosphate buffer, pH 7.0 390 mL of sterile sodium phosphate monobasic monohydrate...binding buffer (20 mM sodium phosphate buffer, pH 7.0) 20 mL 1M sodium phosphate buffer 980 mL of deionized...compatible with 50 mL conical tubes NanoDrop spectrophotometer 37 °C, 5% CO 2 incubator with shaking platform...RT) before use. Reagent Preparation 1 M sodium phosphate monobasic monohydrate (NaH 2 PO 4 ∙H 2 O), pH ... 7.0 Autoclave or filter sterilize 1 M sodium phosphate dibasic (NaH 2 PO 4 ), pH 7.0 142 g of NaH 2 PO... (NaH 2 PO 4 ∙H 2 O) 610 mL of sterile sodium phosphate dibasic (NaH 2 PO 4 ) Store up to 1 month at 4...
  5. Protocol - How to Ligate Plasmid DNA

    Type
    Protocol
    ...with a phosphatase before performing the ligation reaction (phosphatase removes the 5' phosphate and therefore...was completely digested and if phosphatase treated, that the phosphatase treatment worked. This control... ligase catalyzes the formation of covalent phosphodiester linkages, which permanently join the nucleotides... vector re-circularization - most useful for phosphatase treated vector Insert or water + Any colonies...
  6. DNA Quantification

    Type
    Protocol
    ...purity. This can be done with a spectrophotometer. A spectrophotometer uses the absorbance/transmission... instructions for the spectrophotometer specific to your lab. Spectrophotometer Tips Before measuring ...labs have a NanoDrop, which is a very small spectrophotometer that can accurately read DNA concentration...measuring any samples, be sure to ‘blank’ the spectrophotometer using the solution the DNA is resuspended in, ...NanoDrop. It is a good idea to re-zero any spectrophotometer between samples if they are expected to vary...
Showing: 341 - 360 of 396 results