We narrowed to 139 results for: MAX
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TypeBlog Post...to adapt the popular guide design tool Crispor by Max Haeussler. With a few extra lines of code, we enabled...protospacer + PAM) in the target region after HDR. If the max CFD score is less than 0.03, it stops mutating. (...Zuckerberg Biohub Manuel Leonetti Ryan Leenay Jason Li Max Haeussler Luca Pinello Kendell Clement Andy May ...
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Advancing Biology with Zebrafish: Genetic Tools for Developmental Studies and More
TypeBlog Post... researcher at the Friedrich Miescher Lab of the Max Planck Society. Zebrafish (Danio rerio) have been...Katherine Rogers from the Friedrich Miescher Lab of the Max Planck Society. Katherine W. Rogers is a postdoctoral...group at the FriedrichMiescher Laboratory of the Max Planck Society in Tübingen, Germany. She studies ... -
The Effect of COVID-19 on Liu Lab Plasmid Requests From Addgene Data
TypeBlog Post...This post was contributed by Max W. Shen from MIT, Alvin Hsu Harvard University, and David R. Liu from... uncertainty. Many thanks to our guest bloggers Max W. Shen from MIT, Alvin Hsu Harvard University, and...from the Broad Institute and Harvard University. Max Shen is a Ph.D. candidate at MIT. His research uses...gradient descent in Pytorch, which gave us the maximum likelihood estimates of each parameter. We approximated... -
Bright Monomeric Fluorescent Proteins: mNeonGreen, mTFP1, and mWasabi
TypeBlog Post...narrow excitation and emission peaks (max excitation at 493 nm and max emission at 509 nm), making it useful...GFPs and YFPs. Its excitation maxima is at 506 nm and its emission maxima is at 517 nm. Because mNeonGreen... to CFP484. Because the excitation and emission maxima were red-shifted (462 nm and 492 nm, respectively... mWasabi can be used with Sapphire (excitation maximum 399 nm) because it does not significantly excite... -
Visualizing Protein Turnover In Situ
TypeBlog Post...is organized by international PhD students at the Max Planck Institute for Biophysical Chemistry, Göttingen...a former Caltech researcher, now Director at the Max Planck Institute for Brain Research in Frankfurt ... -
10 Basic tips for mammalian cell culture
TypeBlog Post...contributed by Sana Khan Khilji, a PhD student at the Max Planck Institute of Colloids and Interfaces. Here...Germany. She will soon be joining her PhD lab at the Max Planck Institute of Colloids and Interfaces. Sana... -
Fluorescent Proteins 101: History of Fluorescent Proteins
TypeBlog Post... A Max Juchheim... -
Transfection for Recombinant Antibodies
TypeProtocol...store the solution at -20 °C. 1 mg/mL PEI-MAX Add 1 g of PEI-MAX powder to 900 mL deionized water in a 1... mg/mL PEI-MAX to the second tube of 6 mL BCD TFX (for a 1 mg/mL stock solution of PEI-MAX, 450 µg = 450...recombinant antibody plasmids using Polyethylenimine Max as a transfection reagent. After transfection and... Polyethylenimine hydrochloride, M.W. 40000 (PEI-MAX), Linear, Transfection Grade, VWR 75800-188 10% Pluronic...Before Starting Warm the DNA and working stock of PEI-MAX to room temperature before use, and warm the BalanCD...for 1 h in the 37 °C bead bath. Transfer the PEI-MAX and recombinant antibody plasmid DNA sample to the...ratios may range from 1:1 to 1:6. Add the diluted PEI-MAX to the diluted DNA. Cap the tube and vortex with ... -
Addgene's a Nonprofit? Nonprofit Awareness Day 2017
TypeBlog Post...Kelly, Kory, Kris, Leila, Lianna, Luke, Marcy, Mary, Max, Maya, Meghan, Melina, Meron, Michael Lo., Michael... -
CRISPR 101: Cas9 Nickase Design and Homology Directed Repair
TypeBlog Post...between the nick sites, they observed >20% repair (max 27%) across the 51 nt region using either a top or... -
Addgene's Top 10 Blog Posts of 2015
TypeBlog Post... expression. Get the full scoop from Addgenie A. Max Juchheim in this post. 3. Plasmids 101: E. coli Strains... -
An Addgene Summer Internship
TypeBlog Post... safety reasons, and the insert size should be a max of 500 bp (preferably). I compiled a list of three... -
Plasmids 101: NGS Quality Control for Pooled Libraries
TypeBlog Post... A Max Juchheim... -
Hot Plasmids: FRET-Based Biosensors
TypeBlog Post...Oliver Griesbeck of the Max Planck Institute for Neurobiology has been working on genetically encoded... -
Cancer, Inflammation and Immunity - Harnessing the Body’s Defenses to Fight Cancer
TypeBlog Post...cells in real time. Addgene depositor Professor Max Krummel from UCSF showed some impressive videos of... -
TALENs for Endogenous Zebrafish Genes
TypeCollection...TGTTCCTGGTGGCGGTGCatgaattgggtcatgcaCTTGGTTTGGAGCACTCA max TAL3308 & TAL3309 TGAGCGACAACGATGAtatcgaggtcgacagtGATGTGAGTATAGTTA... -
Plasmids 101: Cre-lox
TypeBlog Post... A Max Juchheim... -
Antibodies 101: ELISA (Enzyme-linked Immunosorbent Assay)
TypeBlog Post...2015. The maximum OD that most microplate readers can detect is 4.0, so if you max out your standard... -
Reaching out to China: Canton Nucleic Acids Forum (CNAF) 2015
TypeBlog Post...evolutionary divergence. Nikolaus Rajewsky from the Max Delbruck Center for Molecular Medicine presented ... -
Fluorescent Proteins 101: Green Fluorescent Protein (GFP)
TypeBlog Post...Articles Addgene's Fluorescent Protein Guide Note: A. Max Juchheim contributed to the writing of this article... -
Your Lentiviral Plasmid FAQs Answered
TypeBlog Post... and we would be happy to answer them! Note: A. Max Juchheim, Marcy Patrick, and Meghan Rego contributed...the 3rd-generation packaging systems offer the maximal biosafety available for the technology. The minor... -
Plasmids 101: The Promoter Region – Let's Go!
TypeBlog Post...described by researchers at the NIH here. Note: A. Max Juchheim contributed to the writing of this article... -
New Acoustic Reporter Genes: Ultrasound Imaging of Gene Expression
TypeBlog Post... using a chemical transfection reagent (e.g. PEI-MAX). Simply cotransfect a mixture of 1248 ng of CMV-... -
Lentivirus Production
TypeProtocol...chloroquine. After the incubation, add the DNA:PEI-Max mix to the conical containing the media and chloroquine... -
CRISPR Library Amplification
TypeProtocol...65 mm Petri dish (VWR, 11019-552) 4 MaxiPreps (Qiagen HiSpeed Max, Catalog #12663) Tips (1000 µL, 200 ... for the purpose of a Maxiprep. Purify plasmid DNA using the Qiagen HiSpeed Maxi Kit (one conical is its...representation is maintained. Maxipreps - Less is more: Do not overload the Maxipreps as yield can dramatically...spread out the harvested cells further than four Maxipreps worth. Count colonies on the most dilute Petri... its own Maxiprep). Critical Do not freeze pellets for later purification. Immediately purify them! Commercial...Commercial Maxipreps rely on incremental, ordered cell lysis. E. coli cells are subject to lysis by freeze-thaw...Glycerol or DMSO solutions. Quantify the individual Maxipreps by Nanodrop, Picogreen, or Qubit. Each different... -
22 Hot Plasmid Technologies from 2014
TypeBlog Post...Suppmann, the Recombinant Protein Production group at Max-Planck Institute of Biochemistry has developed a ...Multisite Gateway compatible destination vector for a maximum of 24 elements assembled into a final transgenesis... -
27 Hot Plasmids from 2016
TypeBlog Post...interaction strengths. Erich Wanker’s group at the Max-Delbrueck Center for Molecular Medicine has recently...independent gRNAs, each chosen strategically to maximize the likelihood of creating a functional knock-... -
Trimmer Lab NeuroMab Collection
TypeCollection...Mouse IgG2a 114541 Anti-KCNU1/Slo3 maxi-K+ channel [N2/16R] KCNU1/Slo3 maxi-K+ channel Mouse Mouse IgG2a 114542...IgG2a 128634 Anti-Slo1/BKAlpha maxi-K+ channel [L6/23R] Slo1/BKAlpha maxi-K+ channel Mouse Mouse IgG2a ...IgG2a 177486 Anti-Slo1/BKAlpha maxi-K+ channel [L6/60R] Slo1/BKAlpha maxi-K+ channel Mouse Mouse IgG2a ...IgG2b 199406 Anti-Slo1/BKAlpha maxi-K+ channel [L6/60R-2b] Slo1/BKAlpha maxi-K+ channel Rat Mouse IgG2b 199407...IgG2a 206523 Anti-Slo1/BKAlpha maxi-K+ channel [L6/48R] Slo1/BKAlpha maxi-K+ channel Mouse Mouse IgG2a ...IgG2a 222180 Slo1/BKAlpha maxi-K+ channel [L6/60R-rat IgG2a] Slo1/BKAlpha maxi-K+ channel Mouse Chimera...Mouse 199421 Slo1/BKAlpha maxi-K+ channel scFv [L6/60] L6/60 scFv Slo1/BKAlpha maxi-K+ channel Rat Mouse 199422... -
CRISPR References and Information
TypeCollection...opens in a new window) Searches for targets that maximize knockout efficiency while having a a low probability...picks candidate CRISPRko/a/i sgRNA sequences to maximize on-target activity for selected target(s). Uses...dual expression: pAC2 , pAC152 , pAC153 , pAC154 ; pmax dCas9 activator expression: pAC91 , pAC92 , pAC93... -
CRISPR History and Development for Genome Engineering
TypeCollection... M, Rollins MF, Hidalgo-Reyes Y, Wiedenheft B, Maxwell KL, Davidson AR. 2015. Multiple mechanisms for ...136-9. PMID: 26416740 Bondy-Denomy J, Pawluk A, Maxwell KL, Davidson AR. 2013. Bacteriophage genes that...Hidalgo-Reyes Y, Lee J, Edraki A, Shah M, Sontheimer EJ, Maxwell KL, Davidson AR. 2016. Naturally occurring off-... -
CRISPR Guide
TypeCollection... a structured motif to enhance pegRNA stability PEmax - optimized PE architecture; increased synergy between.... PMID: 25079318 Bondy-Denomy, J., Pawluk, A., Maxwell, K. L., & Davidson, A. R. (2013). Bacteriophage...Rollins, M. F., Hidalgo-Reyes, Y., Wiedenheft, B., Maxwell, K. L., & Davidson, A. R. (2015). Multiple mechanisms...Kranzusch, P. J., Sontheimer, E. J., Davidson, A. R., Maxwell, K. L., & Doudna, J. A. (2017). A Broad-Spectrum..., J., Edraki, A., Shah, M., Sontheimer, E. J., Maxwell, K. L., & Davidson, A. R. (2016). Naturally occurring... -
Fluorescent Protein Guide: Empty Backbones
TypeCollection... 50% of its maximum value. Maturation is the time for fluorescence to obtain half-maximal value. Structure...Color) For each table: Excitation and Emission maximum are listed in nm. Brightness is the product of ... -
CRISPR 101: Cytosine and Adenine Base Editors
TypeBlog Post...indel frequency. Koblan et al., 2018 BE4max, ArcBe4max, ABEmax Improved nuclear localization and expression...localization signals and codon usage BE4 to create BE4max and AncBE4max with a 4.2-6-fold improvement in editing...adenine base editing When the Liu lab created BE4max and AncBE4max mentioned above, they also made an adenine...., 2020 SpRY Cas9, available fused to ABEmax(7.10) or to BE4max Evolved SpCas9 with NRN or NYN PAM site... more flexible sequence preferences, evoAPOBEC1-BE4max, which is significantly more effective at editing...localization and expression. This base editor was named ABEmax. In 2020, two papers were published describing ...programmable adenine and cytosine editor) by fusing miniABEmax-V82G and Target-AID to Cas9 (Grünewald et al.... -
CRISPR Plasmids - Prime Edit
TypeCollection...inhibit MMR PE5 - PE3 plus MLH1 mutant to inhibit MMR PEmax - optimized PE2 enzyme containing RT optimized for...RNA-binding exonuclease protection factor La to PEmax to enhance pegRNA stability epegRNA - additional... -
Prime Editing: Adding Precision and Flexibility to CRISPR Editing
TypeBlog Post... continued to improve the maximum efficiency of prime editing. While maximum efficiency isn’t everything... PE2-5 approaches, sometimes referred to as PE2max, PE3max, etc. PE6: Specialized prime editing variants...end of PEmax to produce PE7. PE7 significantly improves editing efficiencies compared to PEmax with normal... originally introduced, rely on the PE2 enzyme. PEmax: Optimizing prime editor sequence to improve expression...be combined with any of the PE2-PE5 strategies. PEmax contains a reverse transcriptase with a sequence... although both enzymes still approach or exceed PEmax editing efficiencies for short, simple edits. PE6c... Innovation Purpose PE2 PE3 PE4 PE5 PEmax PE6 PE7 Pentamutant reverse transcriptase... -
Antibodies 101: Designing Your First Flow Panel
TypeBlog Post...spectrum shows two maxima, one local maximum at just under 500 nm and a global maximum at around 560 nm,... global excitation maximum lies around 650 nm, APC-Cy7's global excitation maximum is about 750 nm. If...and emission spectra. Both spectra possess clear maxima where excitation and emission are the most efficient...fluorophores. Each fluorophore has a defined emission maximum. Note, you can also use the tool to display excitation...wavelength of 488 nm (Table 1), which is near a local maximum of PE's excitation spectrum (dotted line, Figure...excites at 561 nm, which is close to the global maximum of PE's excitation spectrum where the excitation... -
Selecting Your Plasmid Purification Kit
TypeBlog Post...–5 mL 5–50 µg Midiprep 25–100 mL 20–200 µg Maxiprep 100–500 mL 100–750 µg Megaprep 0.5–2.5 L 1.5... Macherey-Nagel Beads, column, plate Mini, midi, maxi, mega, giga $ Yes —beads, columns, plates, buffers... BAC Millipore Sigma Column, plate Mini, midi, maxi, mega, giga $$ No 96-well plates Some Endotoxin-... Omega bio-tek Beads, column, plate Mini, midi, maxi $ Yes — beads, columns, plates, buffers 96-well ...transfection-grade Promega Beads, column, plate Mini, midi, maxi $$ Some — buffers 96-well plates, automation-friendly...Transfection-grade Qiagen Column, plate Mini, midi, maxi, mega, giga $$ Yes — columns, plates, buffers 96... Thermo Fisher Beads, column, plate Mini, midi, maxi, mega, giga $ Some — buffers 96-well plates, automation-friendly... -
Genomic Deletions in Mammalian Cell Lines
TypeCollection...into a maxi-prep culture. Prep size may be scaled based on the required DNA yield. Perform maxi-prep for... -
Hot Plasmids September 2018 - Optogenetics, RNA Localization, Fluorescent Protein, and Base-editing Tools
TypeBlog Post...mutations). Its excitation maximum is reported as 603 nm, while the emission maximum is 675 nm. mCarmine is...boundaries of FP technology by shifting the emission maxima toward the red end of the spectrum (above 600 nm... -
Quantifying DNA? Here are Five DNA Quantification Methods to Consider
TypeBlog Post...molecules have a specific wavelength that they maximally absorb. The spectrophotometer measures these absorbances...contaminants. Nucleic acids (DNA and RNA) absorb maximally at 260 nm. Proteins on the other hand absorb best...nm and organic compounds and chaotropic salts maximally absorb at 230 nm. The A260/A280 ratio is used ... -
Addgene Stands with the Scientific Community
TypeBlog Post...uniquely positioned to help research institutions maximize their increasingly limited resources: Preserving...resources become even more valuable as labs look to maximize productivity and efficiency with fewer resources... -
Scientific Sharing in the Time of COVID-19: Databases and Resources
TypeBlog Post...we are processing 159 more requests." Pool and maximize resources nationally and internationally COVID...McGill University. “There is a need to pool and maximize resources nationally and internationally such ... -
What's New in CRISPR - March 2020
TypeBlog Post...deamination. They generated these editors using the BE4max architecture. The new editors reported in this ...average on-target DNA-editing levels relative to BE4max. Read the paper in Nature Biotechnology Find ... -
Some Like it Hot: Thermostable GeoCas9
TypeBlog Post...Kcleave (min-1). SpCas9 has maximum activity from 35-45 °C, while GeoCas9 has maximum activity from 50-70 °C... -
Nuclear Receptor Signaling Atlas (NURSA) Plasmid Guide: Nuclear Receptors
TypeCollection...383C12.1, AIS, DHTR, HUMARA,HYSP1, KD, NR3C4, SBMA, SMAX1, TFM androgen receptor ESR2 Plasmids ESR2, ER-BETA... -
AAVED
TypeCollection...perform, recommended histology conditions, minimum/maximum incubation time after in vivo delivery, etc.) Spark... -
What's New in CRISPR - November 2021
TypeBlog Post...amino acid sequence of the prime editor, yielding PEmax, to work synergistically with epegRNAs and PE4 and...disease. Read the paper in Cell Find PE4, PE5, and PEmax plasmids Precise genomic deletions In PRIME-del... -
Pairing CombiGEM and CRISPR for Combinatorial Genetic Screening
TypeBlog Post...advancements in gRNA design necessary to achieve maximal on-target and minimal off-target activities have...Doench, John G., et al. "Optimized sgRNA design to maximize activity and minimize off-target effects of CRISPR-Cas9... -
Getting Started with Behavioral Neuroscience: Standardizing Experiments and Using Viral Vectors
TypeBlog Post...infectious viral particles must be high enough to maximize possible outcomes. Typically, AAVs have to be ...108 IU/ml (infectious units per ml) in order to maximize possible effects. Injection Parameters: The injection... -
CRISPR 101: Anti-CRISPR Proteins Switch Off CRISPR-Cas Systems
TypeBlog Post... JC, Kranzusch PJ, Sontheimer EJ, Davidson AR, Maxwell KL, Doudna JA (2017) A Broad-Spectrum Inhibitor...Hidalgo-Reyes Y, Lee J, Edraki A, Shah M, Sontheimer EJ, Maxwell KL, Davidson AR (2016) Naturally Occurring Off-...