We narrowed to 216 results for: LUM
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TypeBlog PostPublishedMarch 26, 2024, 1:15 p.m....either through a chromogenic or chemiluminescent reaction. Chemiluminescence, which is light produced by ...
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Developing Lab Management Software for Biology
TypeBlog PostPublishedAug. 25, 2016, 2:30 p.m....management software aren’t just limited to large volume facilities; it can be useful in academic labs where...collision. It may even be worth it to have extra columns in your database to the effect of `dev_name` and... -
Viral Vectors 101: Calcium Sensors
TypeBlog PostPublishedAug. 10, 2023, 1 p.m.... expected range. For example, calcium in the ER lumen reaches the sub-millimolar range, much higher than...state only by simultaneous (1) user-controlled illumination with violet light and (2) exposure to increased... -
Antibodies 101: Stripping and Reprobing Western Blots
TypeBlog PostPublishedAug. 1, 2024, 1:15 p.m....reprobing works best with western blots that use chemiluminescent or fluorescent detection, like horseradish...remains, whether that involves adding fresh chemiluminescent substrate or imaging your fluorescent probe... -
Of Myc and Men
TypeBlog PostPublishedJan. 19, 2023, 2:15 p.m....studies investigating mechanisms of endoplasmic reticulum localization, Munro and Pelham casually introduced...1987) A C-terminal signal prevents secretion of luminal ER proteins. Cell 48:899–907. https://doi.org/10.1016... -
INTEGRATE: Bacterial Genome Engineering Using CRISPR-Transposons
TypeBlog PostPublishedDec. 7, 2020, 2:53 p.m....Leo Vo, a PhD candidate in the Sternberg Lab at Columbia University Medical Center. DNA transposons are...currently a PhD candidate in the Sternberg Lab at Columbia University Medical Center. He currently studies... -
Great Results Start with Great Standard Curves
TypeBlog PostPublishedAug. 15, 2024, 1:15 p.m.... of the curve, avoid pipetting small volumes (< 2 µL) or volumes too large for a standard micropipette... -
Droplet Digital PCR for AAV Quantitation
TypeBlog PostPublishedJan. 16, 2020, 2:18 p.m....= {[(R*C)(1000/V)]*D} R = Reaction volume C = Copies/uL V = Volume of virus in reaction mix D = Dilution... -
Plasmids 101: Protein tags
TypeBlog PostPublishedDec. 11, 2014, 4:26 p.m....metal-affinity chromatography, usually using a Ni2+ column. Like other affinity tags, a His tag can be fused...with the cleavage reaction taking place between column runs. The TEV protease itself, with various mutations... -
Deciphering the Mysteries of Behavior with Viral Vectors
TypeBlog PostPublishedSept. 17, 2019, 12:40 p.m....dark areas (protected) as opposed to brightly illuminated ones (risky). They also prefer to explore novel...References Alpár, Alán, et al. "Hypothalamic CNTF volume transmission shapes cortical noradrenergic excitability... -
QC Sequencing Technologies at Addgene
TypeBlog PostPublishedJuly 15, 2025, 1:15 p.m.... through this same initial QC process using an Illumina MiSeq, but that’s not the only technology Addgene... Bioinformatics at Addgene After a run on our Illumina MiSeq, the data is imported into our assembly ... -
Antibodies 101: The Four ELISAs and When to Use Them
TypeBlog PostPublishedJuly 25, 2024, 1:15 p.m....variety of chromogenic, chemifluorescent, and chemiluminescent substrates are available. Labs with limited...reader as opposed to chemifluorescent, and chemiluminescent methods that require specialized equipment... -
Plasmids 101: Broad Host Range Plasmids
TypeBlog PostPublishedApril 11, 2024, 1:15 p.m....spp., Aliivibrio salmonicida, Anabaena spp., Azospirillum braziliense, Azotobacter spp., Bordetella spp...spp., Rhizobium spp., Rhodopseudomonas spp., Rhodospirillum spp., Shewanella spp., Thiobacillus spp., Xanthomonas... -
Tips for Using FRET in Your Experiments
TypeBlog PostPublishedNov. 5, 2014, 3:41 p.m....Master. Note: BRET= Bioluminescence Resonance Energy Transfer CRET= Chemiluminescence Resonance Energy Transfer... -
Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection
TypeBlog PostPublishedApril 9, 2019, 1:13 p.m....qualitative. The Organized Smooth Endoplasmic Reticulum (OSER) assay (Costantini et al., 2012) measures...homodimerization of FPs targeted to the endoplasmid reticulum based on the appearance of OSER whorls. This assay... -
SARS-CoV-2/COVID-19 Detection Methods Based on CRISPR/Cas
TypeBlog PostPublishedMay 5, 2020, 1:15 p.m.... 37°C heat block, LED blue light illuminator or UV light illuminator. Approach: Highly similar to the ... -
Deep Mutational Scanning with One Pot Saturation Mutagenesis
TypeBlog PostPublishedFeb. 22, 2017, 3:30 p.m....primer to each template. The PCR product is then column purified. Degrade wild-type template strand: Next...23766324. PubMed Central PMCID: PMC4409680. 2. Mccullum, E. O., Williams, B. A., Zhang, J., & Chaput, ... -
CRISPR 101: Validating Your Genome Edit
TypeBlog PostPublishedNov. 3, 2022, 12:15 p.m....trace decomposition. (2014) Nucleic Acids Research Volume 42, Issue 22, Page e168. https://doi.org/10.1093...CRISPR-Cas9 editing. (2018) Nucleic Acids Research Volume 46, Issue 10, Page e58. https://doi.org/10.1093... -
Hot Biosensors 2022: Year-End Roundup
TypeBlog PostPublishedDec. 6, 2022, 2:15 p.m....sensitivity, and photostability under two-photon illumination than previous GEVIs. Some constructs are also...00916-3. doi: 10.1016/j.cell.2022.07.013 pYtags illuminate RTK signaling Receptor tyrosine kinases (RTKs... -
Plasmids 101: Dimers and Multimers
TypeBlog PostPublishedJan. 10, 2023, 2:15 p.m.... sequencing, (which differ from the short-read Illumina MiSeq sequencing that Addgene uses.) However, ...article. Long-read sequencing Addgene uses Illumina MiSeq NGS to perform whole plasmid sequencing ...