Are there any protocols for inducing immune tolerance to immunogenic protein in mice?

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 8,443 1 View

Why is chichen ovalbumin chosen as one of the most popular model antigen?

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 7,893 11 View

Why is chicken ovalbumin chosen as one of the most popular model antigen?

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 6,611 2 View

Do RAG mice have more NK cells than normal ones?

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 5,832 5 View

Is there any way of generating feeder cells other than irradiation?

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 973 1 View

Is it possible that Hydrocortisone turn into crystals after stock frozen due to the high concentration?

08 September 2013 4,290 2 View

Are there any standards for choosing suitable antibodies for panning?

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 9,123 6 View

Can I use a different cell lines as negative or positive controls when doing flow cytometry?

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 4,140 4 View

How can I culture purified NK cells in vitro for a long time, for example 1-2 weeks?

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 6,130 9 View

How can I remove dead cells from cultured lymphocytes with Percoll?

I'm using Percoll to remove dead cells from cultured lymphocytes, but I don't know which density gradients to use and which layers to collect. Can anyone give me some advice?

02 March 2013 2,191 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 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

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 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 kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View