Search found 30 matches

by pinkypig
Fri Nov 06, 2009 4:32 pm
Forum: Human Biology
Topic: Immunology....
Replies: 0
Views: 1211

Immunology....

Hi can some one help me please........I need to know what the role of the Th2 lymphocytes is? Also in which cells plasma membranes are the class 2 MHC antigens found?

Thanks!
by pinkypig
Thu Mar 12, 2009 9:32 pm
Forum: Cell Biology
Topic: Energy in apoptosis
Replies: 2
Views: 2581

could someone plzzzzzzzzzzzzzzzzzzzzzzzzzzzz reply!!!
by pinkypig
Thu Mar 12, 2009 12:11 pm
Forum: Cell Biology
Topic: Energy in apoptosis
Replies: 2
Views: 2581

Energy in apoptosis

Hi,

Could someone explain to me in detail or recomend a site with info about why apoptosis needs alot of energy and what it uses it for etc?


Thanks
by pinkypig
Sat Mar 07, 2009 3:35 pm
Forum: Cell Biology
Topic: Apoptosis
Replies: 1
Views: 889

Apoptosis

Hi i wanted to know that if there are any alternative methods of measuring apoptosis?

If there are useful sites with info in this area could you please post them.

Thanks
by pinkypig
Thu Feb 05, 2009 5:12 pm
Forum: General Discussion
Topic: IMMUNOLOGY HELP!PLEASE!
Replies: 0
Views: 4046

IMMUNOLOGY HELP!PLEASE!

I have a few questions that i realy need help with.... 1) The basic Ig unit is composed of: Non-covalently bound polypeptide chains 2 identical heavy and 2 identical light chains 2 different heavy and 2 identical light chains 2 identical heavy and 2 different light chains 2 different heavy and 2 dif...
by pinkypig
Wed Jan 28, 2009 8:59 pm
Forum: Bioinformatics
Topic: PCR DNA in one direction?
Replies: 6
Views: 8668

Re: PCR DNA in one direction?

I have heard something about CAP sites or something along those lines? apparantly they are used to add more bases because restriction enzymes don't like cutting at ends?

Could you explain that in more detail or post link of a website which might explain about CAP sites?

Thanks
by pinkypig
Thu Jan 15, 2009 8:17 pm
Forum: General Discussion
Topic: Aseptic conditions!
Replies: 5
Views: 3852

Re: Aseptic conditions!

BUMP
by pinkypig
Wed Jan 14, 2009 1:44 pm
Forum: Cell Biology
Topic: Anti-fungals or not?
Replies: 2
Views: 1458

Anti-fungals or not?

ok i am very confussed about this...

A researcher at my university when doing cell culutre experiments vows not to use anti-fungal drugs in the medium but all other reasearchers do and i realy do not understand why he doesn't use them?

Does anybody know why he might not use them?
by pinkypig
Tue Jan 13, 2009 11:08 pm
Forum: Bioinformatics
Topic: Cell culture-biotechnology--->HELP!
Replies: 2
Views: 4456

Cell culture-biotechnology--->HELP!

Can some one explain or suggest a good site which will explain what EDTA is? In a lab experiment we used trypsin:EDTA to dislodge cells from the substratum but i dont know why EDTA was used aswel as trypsin?
Can someone suggest any ideas?

Thanks
by pinkypig
Tue Jan 13, 2009 11:01 pm
Forum: General Discussion
Topic: Aseptic conditions!
Replies: 5
Views: 3852

Aseptic conditions!

why is it important in cell culture to work under aseptic conditions when the growth medium already contains antibiotics?

Any ideas?
by pinkypig
Tue May 06, 2008 7:55 pm
Forum: Microbiology
Topic: Spore counting
Replies: 5
Views: 3936

No i need to know about staining spores, i have heard somthing about methyl orange and malachite green but not entirely sure,so if anyone knows anymore info about these methods let me know plz!
by pinkypig
Tue May 06, 2008 6:22 pm
Forum: Microbiology
Topic: bacterial infections before antibiotics...
Replies: 9
Views: 7986

Thanks for all the ideas now can you post me somthing to my other two posts aswel plz!lol