How to dissolve RTX?

05 June 2019 4,814 2 View

How can we evaluate physically the effect of Sympathetic denervation in mice?

I used 6-OH-dopamine to induce sympathetic denervation in mice How long I should use it Is their any clear signs for denervation or as reviews mentioned to use it for 7 to 14 days

03 April 2019 609 2 View

Could any body please guide me how to use image J to measure color intensity? ?

I got different ways from YouTube to measure fluorescent intensity and some of them not totally clear. So I would be appreciated if someone explain to me how to do it ?

02 March 2019 9,589 2 View

What is the expression of P53 in stem cells than other cells?

what is the degree of immunofluorescence color showing p53 in stem cells than others? also is it concentrated inside the nucleus or cytoplasm or both?

01 February 2019 4,974 2 View

How many cells we need to get 1 ug nuclear extract?

I'd like to know how many cells I need to get 1 ug nuclear extraction? Can someone help me with the protocol for nuclear extraction

31 December 2018 4,025 0 View

How long the amplified DNA be valid for electrophoresis?

I still have amplified of my target DNA and like to run them on jel again the DNA amplified from a month ago and stored in the fridge 4C. is it still possible to use them again for running jel?

09 October 2018 1,973 5 View

Which primer I should use in master mix for unknown sample?

If I have samples (tails) of unknown kind of mice but the mice should be either transgenic (heterozygous) or not (wild type I am now have a forward primer and 2 reverse primer one mutant...

08 September 2018 2,210 2 View

Is there any body could kindly help and guide me how can i draw a lineage trees for cultured cells?

How can we draw the lineage tress ? did we use a certain software or just using excel and word aatached is a sample fig from a paper to Amit Roshan et al., " Human keratinocytes have two...

07 August 2018 8,251 0 View

Could any body kindly please help me how to make a primer dilution?

I have a lypholized primer ( powder) 15.51 nmol 95.05 ug 3.25 OD 6124.99 MW I'd like to dilute it to initial concentration 10 uM volume/reaction 0.5 ul final concentration 5uM...

07 August 2018 4,001 6 View

What is the best way to cover the wounds in mice?

Hello every body, I performed a study test in the mouse wounds and I used the punch skin biopsy to create wounds on the mouse skin. I'd like to know the best way to cover the wounds. I used the...

06 July 2018 3,978 3 View

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

IHC on mouse liver hepatocytes?

Can anyone help me choose primary antibodies for mouse liver hepatocytes and also in conjunction Cd8 cells. Also Cd3 cells. I want to look at hepatocytes and adjacent immune cells in mice with...

01 March 2021 6,953 1 View

How to avoid ulcers in s.c. injected tumors ?

Recently, we have injected s.c. B16F10 tumor cells in BL/6 mice. At around 12-15th day some animals showed ulcerations in tumors , with a big hole in the middle (it looks like a volcano). We have...

01 March 2021 9,938 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Interested to stain mice tissue with WGA 488 conjugate, anybody has a protocol to recommend?

Interested to stain mice brain tissue with WGA 488 conjugate, appreciate if anyone willing to offer me some guidance or suggestions! Thank you!

28 February 2021 3,951 2 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View