Immunoglobulin Isotypes | Antibody Classes

[@Healthwealth32]

Good explanation

[@hussainbiology]

Keep watching

[@biology_mcqs3037]

Informative video brother..... But u had missed a bit of information.... IgG2 do not cross the placenta. In most cases heavy chain have 3 domains but in case of IgM and IgE they are having four constant domains. IgG4 do not activate the classical pathway. IgG is having highest half-life 23 days

[@hussainbiology]

✓IgM and IgE having 4 Constant Domains in heavy chain is mentioned in the video. ✓ igG Crosses Placenta but i have not gone down to subtypes which one's don't. In the same way i have mentioned the basic functions without poking the subtype functions

[@biology_mcqs3037]

@@hussainbiology u had mentioned subtypes that's why I mentioned some of these exceptions

[@amishasoni4002]

👌👍👍👍

[@sarahasif9567]

Love your videos! Best explanation I've heard so far 👍👍

[@hussainbiology]

thanks for appreciation..Glad to know that it helps ✌️

[@michaeleisenberg7867]

Shabir, Fascinating! Easy to understand.Thank you and keep up the good work! No evolution comments today 😘.

[@hussainbiology]

thanks Doc for appreciation...... Well i was thinking of making videos on Evolution but none of videos will remain specific since Evolution always tends to branch here or there and remains suspended at anytime....

[@michaeleisenberg7867]

@@hussainbiology Shabir, You sort of stuck the secretory component of IgA & the J chain in there so I had to Google them. The secretory component of IgA is another of the many helper or add on proteins that are required for the finished product. The construction of IgA in the plasma cell, delivery from the local plasma cell to the epithelial cell, and finally the secretion into the lumen or mucosal barrier is a highly complex process. It was very clever of evolution. The local plasma cell produces the IgA, it then binds to an Ig membrane receptor on the epithelial cell, taken up by endocytosis, then passes thru the epithelial cell still attached to the Ig membrane receptor, to finally be secreted into the lumen. Proteolysis of the Ig membrane receptor occurs on the way out, and only the protective "secretory" portion of the Ig membrane receptor remains attached to the IgA. Where did all these things come from? Your evolution videos will need a time machine 😉! en.wikipedia.org/wiki/Secretory_component

[@s.r0700]

Sir thanks a lot for this Sir can u upload a new video of pcr technique pls Our university exams are coming

[@hussainbiology]

thanks for appreciation

[@shalinikumari8950]

Nice vedio. Appreciation points i must mention - ●to the point ●short explanation ●useful information 😊keep it up

[@hussainbiology]

thanks for appreciation

[@saimarashid3518]

🌺🌺

[@hussainbiology]

✌️✌️

[@hamihamro]

Love your video and the way you say "occurs"

[@artzylens8777]

valuable content 👍👍👍

[@amalbreikat4359]

That’s very helpful, thank you 😊

[@raziyamomin5393]

sir plz ...make a video on microbioogy classes

[@hussainbiology]

InshaAllah soon

[@pallavi12mj]

Very nice explanation sir, could you upload video of" Antigenic Diversity- Gene Rearrangement" also, thank you :)

[@qadeerunnisa4673]

kzbin.info/www/bejne/o5SrpZRsn8-oZ5o

[@zj6785]

Where is the previous video?????? Plzzzzz help i really need it 😫😢😩😭

[@hussainbiology]

Here it is.... kzbin.info/www/bejne/q6fPkptmhsqhqck

[@hussainbiology]

✌️😊.... Sorry i forget to put link in description

[@vishipsherrah]

0:30 IgG is sus

[@Wildly_om]

Mind Blowing

[@hussainbiology]

thanks for appreciation

[@zainulabidinkhan4186]

9i

[@godfather4047]

May I please know the reason for high IgE level?

[@vyshuvyshu7126]

It's a very nice explanation 👍thank u....

[@medicalbiochemistry_]

Good

[@hussainbiology]

✌️

[@cjlevin4622]

This explanation is fire

[@hussainbiology]

thanks for appreciation

[@santosh__zond9101]

Beautiful explanation

[@hussainbiology]

thanks for appreciation

[@saisudheerreddy]

Thanks a lot😊😊

[@hussainbiology]

thanks for appreciation

[@sanjaykumar-ew6mb]

Nice presentation

[@Isterbollen]

Thank yooooouuuuu

[@nishatfatima2091]

Sukriya sir...

[@hussainbiology]

thanks for appreciation

[@qadeerunnisa4673]

kzbin.info/www/bejne/o5SrpZRsn8-oZ5o

[@measententia2154]

What is ADCC?

[@hussainbiology]

kzbin.info/www/bejne/qH_apXqBZtVlsNU

[@hussainbiology]

Antibody Dependent Cell-Mediated Cytotoxicity.... The Upper link is my video on it but it us quite old and less informative.... ✌️

[@measententia2154]

@@hussainbiology ok..thank you❤️👍

[@hussainbiology]

@@measententia2154 ❤️❤️ Wlcm wlcm✌️

[@botsacharishma7398]

Explanation good but plz tell slowly