It is suspected that a novel protein only interacts with the promoter region of a gene. Which of the following techniques should be used to confirm this suspicion?

A. EMSA

B. DNase footprinting

C. Filter binding

D. Gel mobility shift assay

TLS Online TPP Program

#Question id: 1773

#Unit 4. Cell Communication and Cell Signaling

How many disulfide bonds are in an antibody?

TLS Online TPP Program

#Question id: 1774

#Unit 4. Cell Communication and Cell Signaling

hinge region  provide flexibility to antibody. Which amino acid is responsible for these flexibility?

TLS Online TPP Program

#Question id: 1775

#Unit 4. Cell Communication and Cell Signaling

How many CDR region in IgM ?

TLS Online TPP Program

#Question id: 1776

#Unit 4. Cell Communication and Cell Signaling

Which is not a function of IgA?

TLS Online TPP Program

#Question id: 1777

#Unit 4. Cell Communication and Cell Signaling

Which of the following mediates type 1 hypersensitivity reaction?

TLS Online TPP Program

#Question id: 1778

#Unit 4. Cell Communication and Cell Signaling

Which is not a function of IgG?