What is likely to be the problem if after you add substrate, all the wellsbegin to change to a deep color, including your controls? You may choosemore than onethe washing was not sufficientthe antibodies used to coat the wells are not binding the antigenO you may not have blocked the wells appropriatelyO the antibodies used to coat the wells are not specific to the antigen and bindmany serum proteins

ELISA is the technique in which antigens are immobilized in the well of a microtiter plate. An…

What is likely to be the problem if after you add substrate, all the wells begin to change to a deep color, including your controls? You may choose more than one Othe washing was not sufficient O the antibodies used to coat the wells are not binding the antigen O you may not have blocked the wells appropriately O the antibodies used to coat the wells are not specific to the antigen and bind many serum proteins

What is likely to be the problem if after you add substrate, all the wells begin to change to a deep color, including your controls? You may choose more than one Othe washing was not sufficient O the antibodies used to coat the wells are not binding the antigen O you may not have blocked the wells appropriately O the antibodies used to coat the wells are not specific to the antigen and bind many serum proteins

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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pathogenic bacteria in gut lumen binds binds capture and transfer to A B submucosa inhibits binds produces produces epithelial cells of small intestine klocated below B-cll follicle in Peyer's patches reside on reside presents among antigens E F capture and transfer from lumen presents engulf antigens pathogenic bacteria in gut submucosa D -lyse-
DTT and 2-ME would destroy which of the following antibodies? Group of answer choices Anti-Duffy Anti-E Anti-C Anti-Lea
Why do we use secondary antibodies in Western Blotting? Intensify signal from 1° antibody O Bind directly to an antigen O No answer text provided. O Remove unbound 1° antibody
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What are the cellsresponsible for the productionof antibodies?
1. Serum levels of which antibody is indicative of recent infection?? which antibody isotypes remains primarily in serum? IgG, IgA, IgE, IgD, IgM
.Plasma cells make antibodies FO
The majority of vaccines work by eliciting pathogen-specific antibodies that circulate in our bodies and protect us in the event that we are later exposed to that specific pathogen. For most viruses and bacterial toxins that we are vaccinated against, these pre-existing antibodies are protective because They induce mucus production that helps flush the toxin or virus out of the body They bind to the virus or toxin and carry it to the liver where it can be degraded O They neutralize the virus or toxin, preventing it from attaching to and entering our cells They bind to epithelial cells and induce the production of antimicrobial peptides
If you were to step on a rusty nail, how would the tetanus vaccine protect you? OR provides immunity to the tetanus bacteria Ot provides immunity to the tetanus toxin O t prevents the bacteria from entering your cells O t provides immunity to the tetanus virus
10) 22 A *no surface antigens You just made Blood type Plasma Antibodies present 10 bodia A * Add surface antigens A, B and D hogar BUDIVION A 19 Noel 2038 porton ob U me maslavmmol ر na A You just made Blood type_sbodilns it Plasma Antibodies present revea 16