If anyone needs a mnemonic here's mine: IgG - (General) - Makes up 75% of antibodies, generally distributed throughout blood. Long term immune response. IgA - (Airways) - antibodies found in mucous, nasal cavities, saliva, lungs etc IgM - (Major) largest antibody and first to respond to antigens. Highly effective against viruses. IgE - (Echoo!) - Allergic reactions IgD - (Differentiate) - Helps B cells get activated to differentiate them into plasma and memory B cells
@zzzgful4 жыл бұрын
IgG - passinG through placenta IgA- teAr, sAliva, mucosAl IgM- 1st iMMune responder. connect with J- junction (j)i am = IgA & IgM
@xpbatmanqx55353 жыл бұрын
What a wonderful mnemonic, Thanks!!! A huge thanks to ak lectures as well for delivering these fantastic lectures!!
@tmujir9553 жыл бұрын
@@xpbatmanqx5535 No problem! Glad it helped
@titoflash12123 жыл бұрын
Great!!! I love it
@tmujir9552 жыл бұрын
You're welcome! Good luck with the exam, you got this!
@chilldudemanguy7 жыл бұрын
I cannot count the times you've saved my life with your videos. As soon as I start a new course, the first thing i check is if you have videos up on my particular subject, you never fail to deliver. Love your videos, please never stop!!
@utubebrah6 жыл бұрын
AK Lectures; Helping grad students graduate since 2014
@lpsstudio85476 жыл бұрын
same here
@cubangoat608 жыл бұрын
So sad how people ignore these amount of knowledge on the internet, you sir deserve more views! +1
@pigeonlove4 жыл бұрын
Don't judge others if you don't want to be judged....
@rr.studios3 жыл бұрын
This is useless information for the layman
@raanoooshh92965 жыл бұрын
6:21 for clear picture. Thanks sir for the really good explanation!
@eminemlandsteiner1684 жыл бұрын
Please give this hero a Nobel prize! Thanx sir... thank you for everything :')
@lauraplas3287 жыл бұрын
You got me through my exam of immunology, thank you so much! :)
@mercyk60646 жыл бұрын
Studying for the MCAT... you are literally saving my life... Thank you for all the hard work you do!!!
@aguardsjohnson89427 жыл бұрын
I AM ALWAYS AMAZED HOW YOU ARTICULATE YOUR EXPLANATION. YOU ARE WONDERFUL IN DELIVERING SCIENTIFIC CONCEPTS. I AM THE HAPPIEST TO FIND YOUR EXPLANATION ON THE YOU TUBE VIDEO. YOU STILL TAKING THE LEAD.
@gracaserra2135 Жыл бұрын
Finally found a truly useful youtube channel, thank you so much your videos are the best
@brucemcdonald16776 жыл бұрын
Your page is officially the best on youtube. I wish I had found this page like three months ago tho
@GrafMani7 жыл бұрын
Best dude in history of youtube. Thank you sir for sharing your amazing knowlede
@tunjeenashaikh93152 жыл бұрын
Best biochem teacher💯
@limfomatics22104 жыл бұрын
Does an antibody belong on the Cytotoxic-T-Cell there, on the diagram? Isn't that receptor is a generic T-Cell Receptor binding to MHC-I. Thank you for the effort that goes into your presentations, they are world-class.
@paribalyan39716 жыл бұрын
You seriously deserves more subscribers......you r great.....hats off man.....
@mariammanukyan5727 Жыл бұрын
I just have to say that you're amazing,and the knowledge you give is also amazing!!
@zohar57959 жыл бұрын
Hi, nice video. As far as i know, CTLs don't have antibodies that recognize MHC (as was drawn on the board), but rather TCRs.
@Draven.G7 жыл бұрын
I was just about to comment that
@DapaChrons4 жыл бұрын
TCRs recognize MHC complexes, that's the point of them. So Cytotoxic t-cells have TCRs which recognize MHC-I or MHC -II
@vaniabyrne5038 жыл бұрын
Your videos are very helpful and the way you make them makes everything seem so much easier!!!👏🏻
@jjmacgirl8 жыл бұрын
Just wanted to say thank you for all of your help. Your explanations make so much more sense than a book. Also what the heck is your IQ? You look very young for being able to lecture on so many topics. But I am so glad you do!!!!! THANK YOU!!!
@nandahemvani37837 жыл бұрын
very informative
@MrAlenita6 жыл бұрын
I love you you save my life like every other day, thanks for your videos
@suneelgaur52464 жыл бұрын
Great videos. I'm amazed you get all this information over in a single take with no mistakes👍
@zawanahenrique43344 жыл бұрын
thanks a lot, bro the monoclonal AB video helped a lot as well, keep doing an amazing job
@makavellarelationshipadvic14246 жыл бұрын
AK you're the best i've ever seen thus far, keep it up
@Mskhan-wp3rt8 жыл бұрын
u r very awesome sir....I'm lucky to having u youtube teacher.........i wish to be a professor like u....thank u so much for ur awesome work for students....
@gopikapj42558 жыл бұрын
thank u for these wonderful videos . ur immunology classes are really helping for my studies
@halimatulsaadiah70057 жыл бұрын
Thank you sir. Your explanation is really clean and simple making it easier for me to understand.
@bartekk8611 Жыл бұрын
Great revision video just before my test! :)
@noorclark22267 жыл бұрын
what an explanation ?? you are more than amazing and brilliant
@simrankotwal89268 жыл бұрын
u r too intelligent sir thankew so much .......... i can und very well only by urs video
@AKLECTURES8 жыл бұрын
+Simran Kotwal thats awesome! thanks:)
@Khan-khge5wtАй бұрын
Fantabulous sir. My inspiration❤
@azizafahad94562 жыл бұрын
who else is watching this from 2021 BLESS THIS GUY
@MsCleibson6 жыл бұрын
Could you make a video about how immunoglobulins are diverse? Meaning gene recombination with V(D)J segments, P and N nucleotides, and class switching? I think this is a hard antibody concept to grasp and you do an awesome job at teaching!
@jorge336956 жыл бұрын
You did a great job. I suscribed as soon as I saw this video
@soniyarajkumari94193 жыл бұрын
Thank you so much sir🥺 U just saved a student who found very hard understanding from textbooks Thank you so much🙏🏻🎀🥺
@MelomaniacEarth2 жыл бұрын
7 years and still informative
@ambeske5 жыл бұрын
You are an excellent teacher! Thank you!
@ayavec6 жыл бұрын
The best teacher ever
@Osamakhan-eh7ns3 жыл бұрын
Thank you so much Sir for your amazing work.May Allah bless you with alot of happiness in mortal and eternal lives.
@chikomomuyinda14287 жыл бұрын
Thanks sir .....you the best!!!!!!!! could u please do the differences between proteins and enzymes?im never clear on this.thank you in advance
@mnkbiomes22457 жыл бұрын
Thank you sir. This is do valuable for me to get ready for the exam soon. Hopefully I will pass it
@tinak81417 жыл бұрын
THANK YOU SO MUCH!!!!! please don't stop making videos
@tanushreepadhy16433 жыл бұрын
Thank you so much sir, for explanation 🤗🙏 Keep doing ur good work, love n respect all d way frm India 😁❤️
@aishwarya63626 жыл бұрын
Thanks a lot,it really helps me
@mardisaadahmad81158 жыл бұрын
tq AK, your video is usefull how to teach my students. awessome
@Alaa-cv8pj Жыл бұрын
Great explanation ❤
@helenam19533 жыл бұрын
I love this guy
@AveryParks16 жыл бұрын
Thank you! Your videos are so helpful!
@anjalimishra47859 жыл бұрын
SIR IT HELPED ME ALOT THANKS FOR MAKING THINGS EASY
@PeLuRu45869 жыл бұрын
Hi there Andrey! First of all thanks heaps for making this available to us students as they are really really helpful to recap things before examinations haha. But just a thing that I want to suggest. Would you mind standing on the left side when you're discussing the right half side of the board? Because this would make it easier to pause the video and read the material written on there before moving on. Much appreciated! Thank you so much! :D
@AKLECTURES9 жыл бұрын
Marcus Leung Thanks! Sure, Ill try to remember that next time :)
@gabriellefavata7 жыл бұрын
Very Helpful. Thank you for your time
@TKFAM2437 жыл бұрын
yua lectures have been of great help to me. thankyu so so much.
@Muuip6 жыл бұрын
Informations that save lives.
@retardedlyf638 жыл бұрын
Thank u, all ur videos are always helpful!
@SKiss-fp4pn8 жыл бұрын
many thanks. Thank you.
@itsmejulia13 жыл бұрын
What you said about the 2nd function of immunoglobulins at around 09:05 : Could there be a mistake in your video? It sounds like you're describing the function of the T-Cell-Receptor, but afaik T-Cell-Receptors aren't really immunoglobulins. Anyway I'm thankful for your video and it helps a lot!
@Megaman848 жыл бұрын
Well done, thank you for the videos!
@eslamfathy34427 жыл бұрын
thank you sir for your effort and your greatful.
@georgestermaier85533 жыл бұрын
Thanks for your wonderful videos..u are rrally saving me..struggeling with i guess the worst biochem book (is basis for exam) written ever which makes simple things sooo un-understandable..after watching ur videos this makes sense...!!Cant thank u enough!!!!!
@warodomphaenthong4 жыл бұрын
8:30 Cytotoxic T cells should have T cell receptors, not antibodies. It's true that naive Tc can be activated by antigen-presenting cells that are infected (e.g. Dendritic cells), but this has nothing to do with antibodies. However, B cells have antibodies as receptors, a.k.a. BCR.
@ms-bg5ub3 жыл бұрын
U deserve more subscribers 👏
@hattrickchu9 жыл бұрын
Thanks! and could u make some tutorials about different types of anemias?
@unespebb22207 жыл бұрын
Again. You are the best ever. Born for this =D
@Muuip6 жыл бұрын
Education Revolution!
@ibrahimdar5997 жыл бұрын
many many thanks
@sam-pharmacist19847 жыл бұрын
so nice and energetic,,,thanks a lot,,,
@ruchikasharma3414 жыл бұрын
Nice lecture sir 🙌🙌🙌🙌🙌
@jenniferbecerra89143 жыл бұрын
Thank you!
@priyankachoudhary96538 жыл бұрын
thnkewww so much sir.....i preprd..best fr my..seminar.
@banupriya41206 жыл бұрын
Thank you so much, sir!!
@ajitsinghkrw7364 Жыл бұрын
Loves from India
@walooyl76624 жыл бұрын
you are amazing
@smritiverma79963 жыл бұрын
Thank you 🙏🙏🙏
@Lakshmi235Lakshmi Жыл бұрын
Thank you so much 🙏🙏🙏
@velstorios94736 жыл бұрын
Great video , but I thought there will be a detailed explanation about the 5 classes of Immunoglobulins :(
@gabyfridman74752 жыл бұрын
Thank You !!!
@ahmedabdelmaged24302 жыл бұрын
thanks alot
@alirezakordjamshidi16766 жыл бұрын
really perfect
@nikkileigh15852 жыл бұрын
Hmmm really informative. Think I may have explained something wrong once. Oh well. I know now.
@Sara-zo1jh7 жыл бұрын
the best ! thank you
@brookebeck336721 сағат бұрын
is function #2 of immunoglobulins part of the complement system??
@autumnflower17915 жыл бұрын
thank you
@drlovie6 жыл бұрын
thank you so much
@shahirasadaf26653 жыл бұрын
Why is there not a single video on KZbin about EXPERIMENT DEMONSTRATION OF ANTIBODIES??😭
@vanessankcellnobtchute91203 жыл бұрын
2:35 The logo of ACM has some sort of resemblance with the morfology of antibodies
@HEMI5038 жыл бұрын
You are awesome thanks keep up the good work :)
@ayeshakhalid18888 жыл бұрын
can u plz help me ...how memory cells have memory?..are the b-cell receptors main reason for the memory bcz now ,still after diffrentiation these receptors on memory cell r specific for that same antigen..so in secondry response they can bind to that sepcific antigen again...am i correct?
@chikitawitaa7 жыл бұрын
Amazing
@samuelmonette428 Жыл бұрын
Just a question: Shouldn't it be a cytotoxic CD8 T lymphocyte binding to the CMH1-antigen complex on a infected cell?
@yashchauhan43363 жыл бұрын
Can u explain the const & variable region in brief ?
@Teshar.stories2 жыл бұрын
Can I have playlist of this video
@jasminquan80357 жыл бұрын
lifesaver thanksssss
@meghanabhushan89668 жыл бұрын
sir could u plz tell me whether immunoglobulin n antibody are synonyms? if not what's the difference?
@SattarJayed8 жыл бұрын
+Meghana Bhushan Immunoglobulin is another name of antibody. Here, 'Immuno' means they are the molecules produced by our immune system; and 'globulin' means globular (spherical/globe like). antibody is made of four different types of globe like proteins , two proteins make light chain, other two make heavy chain. Overall antibody is Y shaped structure. Immunoglobulin is general term, antibody is more specific.
@KamranKhan-dq1bb9 жыл бұрын
Nice
@katarinajelic58184 жыл бұрын
How is it possible to have Antibody expressed on cytotoxic T cell?
@yibeltalchemere5547 Жыл бұрын
More attractive education
@ChicklePickle149 жыл бұрын
Thanks for the video~!^^
@AKLECTURES9 жыл бұрын
ChicklePickle14 you're welcome! love the pikachu :)
@AhmedEkri7 жыл бұрын
I love your channel. You help me a lot. Can you please find a way to pronounce my name in any of your videos like you do with your favourite rapper, 2-chains as in 2:22 :P.
@bjquantum85266 жыл бұрын
dude dafuq r u saying...ak is a real teacher...he aint no rapper...
@ajitsinghkrw7364 Жыл бұрын
I couldn't open this website please provide me this solution
@ajitsinghkrw7364 Жыл бұрын
Please provide clear notes i need screen shot
@meghanabhushan89668 жыл бұрын
I am asking this inspite of u writing "antibodies, also called immunoglobulins" because I've seen many sources that say both are slightly different. so plz do clarify this to me!.... :)
@AKLECTURES8 жыл бұрын
+Meghana Bhushan Yes! Good job for asking that question because technically they are not the same exact thing! You can think of an immunoglobulin as a more general concept than an antibody. Our body produces five types of immunoglobulins. Some of these can be bound to cell membranes while others are free floating. An antibody is an immunoglobulin that has been generated by a cell such as a plasma cell in response to being exposed to an antigen.
@meghanabhushan89668 жыл бұрын
Thanks a lot especially for a quick answer.. :)
@tiffanypau77038 жыл бұрын
+AK LECTURES (Andrey K) So it's like all antibodies are immunoglobulin but not all immunoglobulins are antibodies??
@AKLECTURES8 жыл бұрын
precisely!
@82spiders Жыл бұрын
0:50 "...for which it was built for...". His doctoring is better than his English. "..for which it was built. ..."
@vantien72195 жыл бұрын
engsub please! my english skill is not good, i cant hear everything, please please!!!!