Which company does better microarray estimation of tumor samples?

04 April 2014 1 8K Report

I know the name of Agilent and Affimatrix.

You can look at Exiqon, they a good offer for large number of samples or you can but the microarray slides and do it yourself or if you have an access to core facility help.

Badges
Science topic

More Krishnanand Mishra's questions See All

How important it is to search a new protein or addition of a few connections in a signaling pathways?

I am not popular for searching some new proteins, or saying I found xxxxy, xxxd, xxxf, but I want to know how searching a new protein or peptide can be valuable, when we already know thousands of...

31 December 2014 1,357 3 View

What is Hypoxia Inducible Factor and how does it regulate cancer growth?

I have come across this gene/protein recently and found it as jack of all trade, but i am new to this please add up its role in cancer progression and its immunological correlation if any.

08 September 2014 4,666 7 View

Why are immune cells not able to kill or destroy cancer stem cells?

Though we know that abnormal cells like tumors must have some flag on surface. Does the cell biomass in tumor evade stem cells from killing?

06 July 2014 1,143 4 View

Can anyone suggest me the best article regarding histopathological grading of brain tumors specially glioblastoma?

I had few but not in details.

03 April 2014 1,199 5 View

Most of the biomarkers of GBM based on proteins are common to other cancer also (EGFR,VGEF,PTEN,MGMT etc). How can it be specific for glioma?

What is the most specific marker of glioblastoma. Where this biomarker science leaning toward?

31 December 2013 1,826 3 View

How does one process a tumor sample infected with a bacteria or virus?

Specially brain tumors where probability is higher.

09 October 2013 3,523 8 View

What is cancer stem cell and how it differ from ipluoripotent stem cells

There may be differences..

06 July 2013 6,708 5 View

How can antioxidants be toxic for both normal and transformed cells?

Antioxidants have shown toxicity to cells, even differential for cancer and normal cells.

11 December 2012 7,383 12 View

What are the suitable cell lines for studying cellular radiation response

Fibroblast, epithelial generally preffered

09 October 2012 10,027 4 View

How does oxidative stress play a role in the development and growth of cancer cells? What happens when we change the redox status?

Redox status play a role

04 May 2012 3,324 11 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

The Curse of Evolution and Complexity?

Brain and body mass together are positively correlated with lifespan (Hofman 1993). The duration of neural development is one of the best predictors of brain size, and conception is the best...

05 August 2024 6,247 3 View

Radiogenomics Cancer Research Challenges?

what are the top 3 challenges to the advancement of the field of Radiogenomics in cancer research? is it the availability of easily available low-cost matched imaging and biosamples with clinical...

03 August 2024 5,828 4 View

I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

Could you try using PeptiCloud and see if it's a useful tool for biology research?

PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...

28 July 2024 4,762 2 View

Do you know of any online international conferences that offer free discussions?

Do you know of any online international conferences that offer free discussions? I am looking for examples in the field of molecular ecology and DIY biology.

28 July 2024 6,501 0 View

Illustra™ MicroSpin™ G-25 columns what it is used for?

Hello, We found three packages of Illustra™ MicroSpin™ G-25 columns in the cabinet of an unused lab. They are very old but have never been opened. I have never used this kit before, and I couldn't...

25 July 2024 4,927 3 View

Pink bacterial colonies?

I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...

22 July 2024 5,953 6 View

For a case-control study for Breast Cancer incidents in a particular County in USA, what data can be used as Control? E.g. colorectal cancer?

The County health department is providing Breast cancer incident data. If colorectal cancer cases could be used as control, then we can get respective data from health department as well.

22 July 2024 9,954 4 View

How are clinical and environmental yeast/fungal strains stored usually in mycology laboratories?

I understand a glycerol stock for long-term preservation would be ideal, but how are working cultures generally stored? Mainly concerning Candida spp. isolates. A few references mention that they...

22 July 2024 6,592 3 View