What can be used as loading control or positive control for MBL western blot ?

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How do I measure VDR expression in HepG2 cell lines?

How do I measure VDR expression in HepG2 cell lines? Is immunohistochemistry the most appropriate way?

31 December 2014 7,804 1 View

Can anyone share protocols on western blot of MBL2 expression from HepG2 cell lines ?

11 December 2014 390 0 View

Hi there, I am having difficulty in doing western blotting of MBL serum protein. I would appreciate if someone could share detail protocol for WB ?

I am using 1:10 dilution of serum sample after heating for 5 minutes at 99C.

09 October 2014 8,156 3 View

When to use loading control during Western blot ?

I am running WB for my protein of interest. should I use loading control together with sample during WB step or I have to do it after stripping ?

08 September 2014 4,473 5 View

How do I do a serum dilution so that I get 20ug of protein for western blot ?

I added loading buffer of 2ul with DTT, and Bromophenol blue with 10ul of serum, but serum solidified after 5 minutes at 95C heating.

08 September 2014 8,127 2 View

How the software is better for linkage disequilibrium with only SNPs data in the excel sheet?

I have SNPs information for 10 loci of a gene and not the sequence in FASTA. Which software is better in such situation when I have only SNPs call in the excel sheet?

08 September 2014 487 1 View

What is the use of Loading control in western blot ? Can anyone share protocol for the use of GAPDH in western blot as loading control ?

Western blot

08 September 2014 1,578 0 View

Does anyone know what might be causing the smeared bands on my western blot?

I got these smeared bands quite often lately. We typically run the gel at 140V with a 10-12% gel and do a wet transfer at 220 mA for 1.5 hr in cold room. We also noticed some dirty spots/dots (see...

10 August 2024 7,480 3 View

Why I can't see any band in SDS-PAGE?

Currently, when I run SDS-PAGE, I don't see any bands at all, even though I used the same material just a day ago and it worked fine.... In our lab, we dilute the 10X running buffer to 1X and...

06 August 2024 5,373 2 View

Are there instances where molecules with larger molecular weights exhibit greater mobility than those with smaller molecular weights?

Hi, I know that low molecular weight (MW) molecules generally tend to have higher mobility, while high molecular weight molecules tend to have lower mobility. However, in my experimental...

06 August 2024 1,495 2 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

How to preform densitometry on SDS-page bands?

I ran a SDS-page of a bacterial lysate and I want to quantify protein concentration in a specific band. I was thinking of using a standards ladder or make some standards are different...

05 August 2024 9,805 3 View

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 View

How to isolate lymphocytes from mouse spleen?

I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...

04 August 2024 9,913 7 View

How to start a Molecular Dynamics Simulation?

Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...

03 August 2024 3,371 3 View

Which will be the best software for the Hydration shell analysis with molecular dynamics?

I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?

02 August 2024 3,143 4 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View