Cannot open big files in GraphPad Prism?

Good morning. I have recently switched computers and gotten a new edition of Graphpad. I am trying to open a very large file containing all of my graphs for a project, but am encountering an...

22 March 2020 6,810 1 View

Sorting negative cells from GFP dim parental, please help?

I have an established cell line that expresses GFP constitutively. Once I transfect the cell line, there shouldn't any GFP expression since the DNA payload doesn't have a fluorescence marker. My...

23 September 2019 3,940 1 View

FACS-related Co-op project, can someone help me with their input?

Good evening - I need to come up with a project idea for co-op. The project needs to be mostly FACS-related but also give exposure to other techniques, such as cell culture and molecular biology...

18 September 2019 8,911 2 View

How do I run moderation with repeated samples and no experimental manipulation?

Hi everyone! I was wondering if anyone might have any ideas of how to conduct some potential analyses for some research I am working on. I am interested in the moderating role of trait emotion...

09 May 2019 5,118 3 View

How to link SAP2000 to matlab?

About connecting SAP with matlab

16 November 2018 2,663 3 View

How to link opensees to matlab?

I want to link matlab to opensees to complete the dynamic stability analysis of a 2D frame

13 August 2018 3,721 4 View

I want to measure the level of the tlr4 in tumor tissue, which method is better Immunohistochemistry vs western blot?

Dear all, Anybody could explain to me which method is better for measurement the level of toll like receptor protein in tumor tissue , Immunohistochemistry vs western blot? Thanks in advance.

09 April 2018 6,343 5 View

What is the pH to reach in measuring titratable acidity?

Dear all, For measuring the titratable acidity, I see titration of sample with 0.1 N NaOH to reach specific pH and reported by lactic acid. But the specifi pH I see is different in literiture,...

15 March 2018 8,141 3 View

Any tips for rodent sperm isolation/RNA extraction from sperm?

My lab is interested in extracting RNA from sperm (small RNAs specifically), and I believe we have the correct kit (Zymo Quick-RNA Micro-prep), but we already have a lot of trouble with extracting...

06 August 2017 8,639 1 View

Measuring prebiotic activity of a fruit

05 August 2017 5,723 5 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration fors?

Warm greetings My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology (on Human papillomavirus). At this stage, I have almost completed a clinical sample Cervical swabs)...

25 February 2021 1,660 3 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration forms?

Warm greetings! My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology focusing on Human papillomavirus). At this stage, I have almost completed a clinical sample (Cervical swabs)...

25 February 2021 3,612 3 View

What urea buffer can i use for biotagged protein extraction from streptavidin beads?

Hi all, I have been doing research on biotagged LDB1 proteins in Mel cells. I purify the proteins using M280 streptavidin beads. The yield is very low so I've been trying to optimize it by...

24 February 2021 5,749 3 View

What is the biochemistry of acidic solvents for phenolics extraction in strawberry?

I am using the Folin-Ciocalteu method for analysis of total phenolic content in ripe strawberries. I've read several protocol that suggest a methanol/H2O/formic acid (80:19:1) extraction solution....

22 February 2021 6,560 3 View

Protocol for membrane extraction E. coli?

Hello! I am interested in determining whether a poly-unsaturated fatty acid I have engineered E. coli to produce is being incorporated into the membrane of the cells or if it is simply a free...

21 February 2021 7,447 2 View

Using 1D CNN for pixel classification in an image?

I have a 3D Image of size 100x100x100. I have features (feature dimension 25) extracted for each pixel by considering a small pacth around it. So the input to 1D CNN is 100x100x100x25 reshaped to...

17 February 2021 941 4 View

Solid Phase Extraction of drug product containing nanoparticles ?

Hi Everyone, I am trying to develop an SPE method for the vaccine which contains Matrix-M (saponin Quillaja Saponaria ) which is in nano-particle form and size is around 40nm. These nanoparticles...

16 February 2021 1,389 2 View

Does anyone know what are the pros and cons for using autoencoders instead of CNNs for features extraction in neural networks?

Are there papers that talk about the possible advantages and disadvantages of using autoencoders instead of CNNs for feature extraction in neural network?

15 February 2021 6,952 3 View

Acid phenol:chloroform (25:24:1) for RNA extraction instead of (125:24:1)?

Hi everyone! I am about to extract RNA for RNA sequencing assays and my Invitrogen kit/protocol...

14 February 2021 1,755 3 View