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You are here:Home » Antibodies » Antibodies-Ion Channel » Anti -Epithelial Sodium Channel, beta (ENAC Beta)

Anti -Epithelial Sodium Channel, beta (ENAC Beta)


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Clone Host Grade Applications
Polyclonal Rabbit Serum E B
Tissue acidosis (decrease in pH below the physiological level) that occurs in ischemia, tissue damage or inflammation is accompanied by pain. At the molecular level, H+-gated cation channels are activated by low pH in nociceptive neurons. H+-gated cation channels, members of the NaC/DEG superfamily of Na channels that include amiloride-sensitive epithelial Na+ channel proteins (alpha, beta, and gamma, and delta-ENaC subunits), are expressed in epithelia of the vertebrate kidney, colon, lung, tongue, and brain. The ENaC subunits may form heterotrimeric active Na channel. ENaCs are involved in Na and water readsorption, and salty taste transduction) of vertebrate colon, lung, kidney and tongue. The superfamily of DEG/NaC proteins are characterized by intracellular N and C-termini, two TM domains, and a large extracellular loop. ENaC-beta subunit (mouse/rat 638 aa, human 640 aa), ENaC-gamma subunit (mouse 655 aa, rat 650 aa, and human 649 aa) are expressed in lung, kidney, colon and other tissues. ENaC-b from various species are ~80% identical, and only ~30% similarity with the ENaC-alpha ENaC-delta (human 638 aa) is expressed mainly in brain, pancreas, testis, and ovary. It is 27-30% homologous with the other ENaCs. It can associate with b, and g ENaC to form a functional channel.
Catalog #E3414-65A
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionWestern Blot: 1:1000-1:5000
ELISA: 1:10,000-1:50,000, control peptide at 1ug/ml to coat plates.
Optimal dilutions to be determined by the researcher.
Recommended Control PeptideE3414-65H: Epithelial Sodium Channel, beta, Rat, Control Peptide (ENAC Beta)
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
ConcentrationNot Determined
FormSupplied as a liquid in PBS, pH 7.4, 0.05% sodium azide.
ImmunogenA 20aa peptide sequence near the N-terminus of rat ENAC b.
SpecificityRecognizes rat ENAC Beta. Species Sequence Homology: mouse, 100%; rabbit, 94%; human 81%; sheep; Xenopus, 64%. No significant homology is detected with ENAC alpha, gamma, and delta subunits.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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