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Key Documents

MABN2414

Sigma-Aldrich

Anti-phospho-NHE3 (Ser605) Antibody, clone 10A8

clone 10A8, from mouse

Synonyme(s) :

Sodium/hydrogen exchanger 3, Na(+)/H(+) exchanger 3, Solute carrier family 9 member 3, NHE-3

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Forme d'anticorps

purified antibody

Type de produit anticorps

primary antibodies

Clone

10A8, monoclonal

Espèces réactives

opossum, rat, mouse

Technique(s)

ELISA: suitable
western blot: suitable

Isotype

IgG2bκ

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

ambient

Modification post-traductionnelle de la cible

phosphorylation (pSer605)

Informations sur le gène

Description générale

Sodium/hydrogen exchanger 3 (UniProt: P26433; also known as Na(+)/H(+) exchanger 3, NHE-3, Solute carrier family 9 member 3) is encoded by the Slc9a3 (Nhe3) gene (Gene ID: 24784) in rat. NHE-3 is a multi-pass membrane protein that is involved in pH regulation to eliminate acids generated by active metabolism or to counter adverse environmental conditions. It is a major proton extruding system driven by the inward sodium ion chemical gradient. NHE-3 is shown to be most abundant in colon and small intestine and is also present in stomach and in proximal tubes and outer medulla of kidney. In kidneys it mediates the majority of sodium bicarbonate reabsorption by the proximal tubules. NHE-3 can be phosphorylated and regulated by multiple kinases, including PKA, SGK1, and CK2 and its phosphorylation is critical in its regulation. Parathyroid hormone is shown to enhance PKA-mediated phosphorylation of Serine 605, however, this phosphorylation does not affect the activity of NHE-3. (Ref.: Kocinsky, HS., et al. (2007). Am J Physiol Renal Physiol 293 (1); F212-F218).

Spécificité

This mouse monoclonal antibody (clone 10A8) specifically detects Sodium/hydrogen exchanger 3 phosphorylated on Serine 605.

Immunogène

KLH-conjugated linear peptide corresponding to 22 amino acids surrounding phospho Serine 605 from the C-terminal half of rat Sodium/ hydrogen exchanger 3 (NHE3).

Application

Anti-phospho-NHE3 (Ser605), clone 10A8, Cat. No. MABN2414, is a highly specific mouse monoclonal antibody that targets Sodium/hydrogen exchanger 3 and has been tested for use in ELISA and Western Blotting.
Research Category
Neuroscience
Western Blotting Analysis: A representative lot detected phospho-NHE3 (Ser605) in Western Blotting applications (Dynia, D.W., et. al. (2010). Am J Physiol Reanl Physiol. 298(3):F745-53; Kocinsky, H.S., et. al. (2005). Am J Physiol Reanl Physiol. 289(2):F249-58; Kocinsky, H.S., et. al. (2007). Am J Physiol Reanl Physiol. 293(1):F212-8).

ELISA Analysis: A representative lot detected phospho-NHE3 (Ser605) in ELISA applications (Kocinsky, H.S., et. al. (2005). Am J Physiol Reanl Physiol. 289(2):F249-58).

Qualité

Evaluated by Western Blotting in COS-7 cells either transfected with wild type NHE3, mutated NHE3 (S605G), or untransfected COS-7 (WT) cell lysates.

Western Blotting Analysis: 2 µg/mL of this antibody detected Sodium/hydrogen exchanger 3 in lysate from COS-7 cells transfected with wild- type NHE-3 (pSer605). It did not detect NHE-3 in lysate from untransfected COS-7 cells or those transfected with mutated NHE-3 (S605G).

Description de la cible

~85 kDa observed; 93.11 kDa calculated. Uncharacterized bands may be observed in some lysate(s).

Forme physique

Format: Purified
Protein G purified
Purified mouse monoclonal antibody IgG2b in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stockage et stabilité

Stable for 1 year at 2-8°C from date of receipt.

Autres remarques

Concentration: Please refer to lot specific datasheet.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

does not flash

Point d'éclair (°C)

does not flash


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Consulter la Bibliothèque de documents

Kayte A Jenkin et al.
Cellular and molecular gastroenterology and hepatology, 13(3), 695-716 (2021-11-26)
Diarrhea is one of the most common illnesses and is often caused by bacterial infection. Recently, we have shown that human Na+/H+ exchanger NHE3 (hNHE3), but not non-human NHE3s, interacts with the E3 ubiquitin ligase Nedd4-2. We hypothesize that this

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