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Sodium-Hydrogen Exchanger 1 MeSH Descriptor Data 2026


MeSH Heading
Sodium-Hydrogen Exchanger 1
Tree Number(s)
D12.776.157.530.450.162.775.500
D12.776.157.530.937.703.500
D12.776.543.550.190.775.500
D12.776.543.585.450.162.775.500
D12.776.543.585.937.828.500
Unique ID
D000074082
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D000074082
Scope Note
A sodium-hydrogen antiporter expressed by many cell types, especially on the basolateral surfaces of EPITHELIAL CELLS. It functions through an inward sodium ion chemical gradient to eliminate acids (protons) generated by metabolism and regulate intracellular pH. It is highly sensitive to AMILORIDE.
Entry Term(s)
Na(+)-H(+) Exchanger 1
SLC9A1 Protein
Solute Carrier Family 9 Member 1
Registry Numbers
0
Previous Indexing
Cation Transport Proteins (2004-2017)
Sodium-Hydrogen Exchangers (2004-2017)
Public MeSH Note
2018
History Note
2018
Date Introduced
2018/01/01
Last Updated
2018/01/01
Sodium-Hydrogen Exchanger 1 Preferred
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