I want to visualize murine blood vessels in vivo, but fluorescent dye-conjugated dextrans are too expensive. Is there a less expensive way?
I want to distinguish activated B cells from NaÏve B cells in mouse. I've learned that, in humans, CD27 is the ideal marker. However, I'm not sure whether it's the same in the mice. If not, which...
02 March 2015 5,689 3 View
I am interested in immune tolerance. Are there any experimental protocols for incuding immune tolerance to an immunogenic protein? Thanks for your help!
07 August 2014 8,597 1 View
there are millions of proteins are immunogenic, however there are only several used as model antigens in immunological studies. One of the best known is chicken ovalbumin. Could someone tell me...
07 August 2014 8,104 11 View
07 August 2014 6,746 2 View
I am going to isolate murine NK cells. I see some research papers using RAG mice to isolate the cells. Why? Is it because there are more NK cells in the spleens of RAG mice? And what's the percentage?
11 December 2013 5,969 5 View
I'm going to culture NK cells. Some protocols say irradiated autologous or allogeneic feeder cells are needed. However, we don't have irradiators. Does it mean I can't get the feeder cells I need?...
08 September 2013 1,099 1 View
I'm using hydrocortisone to culture murine cells. The stock I use is 50 μg/ml. I store it at -20°C in small aliquots. However, I often found crystals in the media under microscope. Has anyone had...
08 September 2013 4,417 2 View
I'm doing panning to deplete T&B cells with CD3/CD19 antibodies. CD19 antibodies can remove B cells effectively, however, hamster anti-mouse CD3e can barely adsorb T cells. Both antibodies were...
08 September 2013 9,254 6 View
When doing Flow Cytometry, I used B16 cells as negative control of IFN-gamma and Granzyme B. But apparently, the sizes of B16 and lymphocytes are so different. Is this allowed? Or, I can only use...
04 May 2013 4,269 4 View
I'm culturing murine NK cells in vitro. However, the second day post isolation, 80% or more of the cells are dead or apoptotic. The medium I used was a-MEM supplemented with 10% FBS, 10 ng/ml...
03 April 2013 6,534 9 View
I am staining some brain sections stored in cryoprotectant that express a Histone H2B- GFP fusion protein that were generated ~10 years ago. I know I need to enhance signal with an anti-GFP...
07 August 2024 5,338 2 View
To compare positive and negative cell populations in flow cytometry, should I compare unstained cells with antibody stained cells? Or with the isotype control? Most papers show comparison with...
06 August 2024 6,728 6 View
Hi all, I was just wondering if anyone has experience with multiplexing a mouse monoclonal primary and a rat primary. I'm trying to multiplex by incubating them in the same well but was told by a...
06 August 2024 9,710 1 View
Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)
05 August 2024 9,537 2 View
I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...
05 August 2024 454 3 View
A Markov-like Model for Patient Progression" Markov Chain Monte Carlo (MCMC) Markov Chain Monte Carlo (MCMC) is a powerful computational technique used to draw samples from a probability...
05 August 2024 10,079 0 View
Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...
04 August 2024 4,130 4 View
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
I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...
03 August 2024 6,028 4 View
Hi guys If anyone is currently working on aging cells, you guys would like to give me some advice. I'm testing against biomarker (SA-beta-Gal), I encountered a false positive in the control group...
02 August 2024 6,735 1 View