ENA meaning in Medical ?

Medical Miscellaneous in Medical . 2 years ago

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What is Extractable Nuclear Antigens mean?

Extractable Nuclear Antigens (ENAs) are over 100 different soluble cytoplasmic and nuclear antigens. They are known as “extractable” because they can be removed from cell nuclei using saline and represent six main proteins: Ro, La, Sm, RNP, Scl-70, Jo1. Most ENAs are part of spliceosomes or nucleosomes complexes and are a type of small nuclear ribonucleoprotein (snRNPS). The location in the nucleus and association with spliceosomes or nucleosomes results in these ENAs being associated with additional RNA and proteins such as polymerases. This quality of ENAs often makes it difficult to purify and quantify their presence for clinical use.

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Posted on 26 Apr 2022, this text provides information on Medical related to Miscellaneous in Medical. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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