Protein Synthesis technique?

What method can you use to measure protein synthesis(translation) of specific protein in cell culture as an alternative to radio-labeled Methionine? Thank you

31 December 2018 3,911 3 View

What is the most dependable (reliable) factor to determine the tumour microenviroment difference between different types of cancer?

The tumour microenviroment is very complex and composed from many bio-factors such as (EGFR, VEGF, chemokines, leuckocytes infilitrations...etc). I did many investigations on couple of tumour...

11 December 2018 452 0 View

Can the micro-motion in dental implant affect the occlussion, and unnoticed bone dehiscence?

Despite the limited motion, but I think in cases of crowded teeth or lateral interferences, these may result in future occlussion problems.

10 November 2018 7,331 5 View

Bromophenol blue for 6X loading protein buffer?

Hello, In order to prepare the Bromophenol blue for 6X loading buffer for protein. Do you use ethanol to dissolve Bromophenol blue or PBS buffer. I made with ethanol but my gel bands started to...

01 February 2018 217 0 View

Cell Viability Assay Standardization?

Hi, How do you normalize your cell numbers in viability assay to the zero hour reading if we start with different number of cells, because after seeding cells in 96 hr, there are different cell...

08 September 2017 7,784 3 View

STAT3 alpha isofrom siRNA

Hi Anybody was able to use siRNA to block STAT3 alpha specifically? Thanx

06 July 2017 9,149 1 View

What is the acceptable Passage number of MDA-MB-231cells?

Hi, I'm wondering what passage number is acceptable for MDA-MB-231 cells, Some labs kill these cells when they are 20-25 passages. Others Suggest it should be below 60 passages Thanks

06 July 2017 8,514 4 View

Hi I want to synchronize my MDA-Mb-231 cells and infect them with Adenovirus with protein of interest any suggested protocol?

05 June 2017 9,866 1 View

Buffer Exchange using column packed with sephadex G-25 effect on protein concentration?

Hello, If i am doing a buffer exchange for an antibody of 1mg/mL, does the elution lose protein in the process of buffer exchange? For example, if i flow through 500 uL of 1mg/mL sample, and...

03 March 2021 6,299 3 View

No title

03 March 2021 5,360 2 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How can we raise the figure when we writing a paper with Latex ?

Hi, everyone. I'm a starter to write a paper by Latex. But I have some difficulty using it. I'm writing the paper with 2 columns. And, there is one figure that occupies the 2 both-sides. I want to...

26 February 2021 3,738 3 View

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

In Finite element software like ANSYS , there is difficulty in obtaining direct results of twisting of concrete members because SOLID65 which is the unique element designed to represent concrete...

26 February 2021 3,806 2 View

Compute for the total volume of concrete needed for the concrete pouring of the foundation including its column up to NGL only as shown in the plan?

Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!

25 February 2021 3,092 2 View

No amplification data for qPCR on MxPro?

I have set up a qPCR run on MxPro with SYBR green and ROX as a reference, however, when I go to the analysis section the program seems to only collect data for the dissociation curves and not the...

25 February 2021 8,039 1 View

Can I use TCA instead of TFA for protein analyis in RP-HPLC?

I am trying to analyze lipase using the reverse phase-HPLC C18 column. In the literature, 0.1 % TFA was and 60% ACN was used. Can I use TCA in place of TFA? If any other methods are available to...

25 February 2021 2,388 3 View

Can I use acetic acid with an ELITE WAX Perkin Elmer column for Gas Chromatography?

Hi! I would want to know if I can use acetic acid with an ELITE WAX Perkin Elmer column for Gas Chromatography. This column has a polyethylene glycol phase, but I can't find the manual to check...

22 February 2021 730 2 View

My silica gel column dried can I somehoe save the trapped matter?

I tried to separate my substance from a protein in a sillica gel column. By mistake, it dried and cracked. Can I save the trapped substance? Can I repack it ,or at least elute all of the trapped...

22 February 2021 1,789 3 View