How do you determine concentration of bound protein using Bradford Assay Method?

Hello, I am currently using LDH and bounding to toyo pearl chromatographic particles. I know I can determine the concentration of the protein in a buffer solution using the Bradford Assay Method....

11 December 2015 8,553 7 View

What is the diameter of LDH?

10 November 2015 952 0 View

How do we measure the concentration of immoblized LDH protein?

hello, I am currently using LDH protein and have so far made a mixture of the LDH solution (in a phosphate buffer) and toyopearl chromatograph particles. Now, I want to determine how much of the...

10 November 2015 1,475 3 View

How to determine how particles are inside in a PEEK column?

09 October 2015 5,539 2 View

What is the Size of LDH protein?

09 October 2015 2,202 1 View

How do to calculate dead volume?

Hello, I was wondering if any one knew how I can determine the dead volume in HPLC run. Is there any particular output I am looking for from the HPLC?

09 October 2015 6,408 3 View

What is a good buffer system to use for the enzyme LDH?

Is a acetate buffer a good buffer system to use for LDH? i know acetate buffer has a range of 3-6. is this a good enough buffer. if not what is a good buffer system for LDH?

08 September 2015 2,444 0 View

How do I prepare a 0.1M acetate buffer?

08 September 2015 855 8 View

Why treat proteins with different buffers?

Hello, i am currently doing a research which involves the use of proteins,buffers and HPLC. I am planning on using acetate buffer for the entirety of the research. However, the researches i am...

08 September 2015 394 4 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View

Why might my GFP tag be dissociating from my plasmid after transfection?

I have a set of stably transfected cell lines all transfected with plasmids containing GFP tags on the C terminus. During a western blot using anti-GFP antibody, one of my plasmids has dissociated...

01 March 2021 9,310 4 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View

Are protein samples in SDS compatible with ELISA?

I have used an AllPrep DNA/RNA/Protein Mini Kit QIAGEN kit to extract RNA and protein from my samples. At the end of the protein purification, I resuspend my protein in 5% SDS. Will these samples...

28 February 2021 7,370 3 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View