Image:B cell activation.png

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Description

When a B cell encounters its triggering antigen, it gives rise to many large cells known as plasma cells. Every plasma cell is essentially a factory for producing an antibody. Each of the plasma cells descended from a given B cell manufactures millions of identical antibody molecules and pours them into the bloodstream.

Source

The Immune System (pdf)

Date

NIH Publication No. 03–5423, September 2003 (modifications: September 4, 2006)

Author

Template drawing and caption from "The Immune System". Any modifcations, made by myself are released into the public domain.

Permission
(Reusing this image)

Original work of the US Federal Government - public domain


Public domain This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.

Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision.


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Public domain This image has been released into the public domain by its author, DO11.10. This applies worldwide.

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File history

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Date/TimeDimensionsUserComment
current22:09, 13 March 2007651×1,000 (209 KB)DO11.10
21:39, 13 March 2007665×1,000 (196 KB)DO11.10 ({{Information| |Description= When a B cell encounters its triggering antigen, it gives rise to many large cells known as plasma cells. Every plasma cell is essentially a factory for producing an antibody. Each of the plasma cells descended from a given B )
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