Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Antibody Structure:
An antibody molecule consist of two alike light chains (220 amino acids each) ad two similar heavy chains (about 440-450 amino acids each) held together by disulfide bridges; this create the monomeric form of antibody. Enzymes papain cleaves particular monomeric form into two fragments that bind to the antigen (designated as FAB; fragment with antigen binding) and one fragment which does bid to antigen but make crystals (so it's called Fc, crystal forming fragment). Approximate 100 amino acid long amino-terminal ends of both light and heavy chains add up to their variable region denoted VL and VH, correspondingly; the amino acid sequence of this regions of the heavy and light chains are known constant region (designated as CH and CL, correspondingly) as there is little variation in the amino acid sequence of this region between the antibodies belonging to the same class. Every antibody molecule has two antigen-binding domains or sites, particular domain being constituted by the variable regions of one light and one heavy chains of an antibody molecule form its effectors function domain that determines its interaction with the other components of the immune system. The light chains are of two types: and lambda (λ) and Kappa (K) ; the type of a light chain is find out by its constant region.
Different genes encode the Kappa (located in human chromosome 2) and lambda (chromosome 22) light chains, and the heavy chain (chromosome 14). The variable region of particular chain contains 3 highly variable regions known hyper variable regions and denoted as CDR1, CDR2and CDR3 (CDR = complementarily-determining region) divided by 4 constant regions known framework regions (this is designated as FR1, FR2, FR3, FR4). The constant region of particular heavy chain has 3 homologous regions (CH1, CH2 and CH3) which most likely originated from a common parental gene (3 tandem repeats of the parental gene, by following mutations).
In what way may we be able to take advantage of retrotransposons in human gene therapy? How would this differ from our current use of retroviruses?
Q. What is Tricuspid valve annuloplasty? It depends upon the cause of tricuspid regurgitation. Specific therapy is directed towards the particular cause of pulmonary artery hyp
Whenever a pair of alleles has different alleles is there dominance between them? Not in all cases of a gene includes two different alleles is the dominance complete. There are
Menstrual Cycle- Reproduction Menstrual cycles are characteristic of primates and do not occur in other vertebrate groups. The length of the cycle is highly variable, though 2
what are lipids? how ther absorption takes place in human bodies?
Q. Can Nutrition affecting the growth of microorganism? Ans. Food is food to humans and microbes - be it carbohydrates, proteins or fats. The nutritional requirements of b
Define Some Example of Acidic and Basic Buffer? Frequently used example of acidic and basic buffer includes: - Acidic buffer: a mixture of CH 3 COOH (acetic acid) + CH 3 C
Which are the specialized conductive tissues of the plants? The vascular tissues of the plants are the xylem and the phloem. Xylem is the plant tissue that forms the vessels t
What is yersiniosis? Give its symptoms. Yersiniosis caused by the bacteria Yersinia enterolytica. • Causes severe abdominal pain, fever and diarrhoea.
Explain the Absorption and Transport of Vitamin E? Absorption of vitamin E from the intestine depends on adequate pancreatic function, biliary secretion and micelle form
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd