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MilliporeSigma

A7310

Sigma-Aldrich

Anti-Water Channel Aquaporin 2 antibody produced in rabbit

IgG fraction of antiserum, lyophilized powder

Sinónimos:

Anti-Aquaporin 2, Aquaporin 2 Detection, Rabbit Anti-Aquaporin 2

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0.05 ML
$573.00
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$1,090.00

$573.00


Disponible para envío el08 de abril de 2025Detalles



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0.05 ML
$573.00
0.2 ML
$1,090.00

About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.41

$573.00


Disponible para envío el08 de abril de 2025Detalles


origen biológico

rabbit

Nivel de calidad

conjugado

unconjugated

forma del anticuerpo

IgG fraction of antiserum

tipo de anticuerpo

primary antibodies

clon

polyclonal

Formulario

lyophilized powder

reactividad de especies

rat, human

técnicas

immunohistochemistry: suitable
western blot (chemiluminescent): 1:200-1:1000

Nº de acceso UniProt

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... AQP2(359)
mouse ... Aqp2(11827)
rat ... Aqp2(25386)

Descripción general

Aquaporin 2 (AQP2) exists as a tetramer with C terminus showing multiple conformations and binds two cadmium ions. AQP2 gene is mapped to human chromosome 12q13.12. It is associated with intracellular vesicles.
Aquaporin 2 (AQP2) is a water channel protein that regulates water balance in renal connecting tubules and collecting ducts. AQP2 is activated by anti-diuretic hormone and subsequently facilitates water inflow in renal cells. This protein also interacts with integrin to modulate epithelial cell morphogenesis and cell movement . Anti-Water Channel Aquaporin 2 antibody recognizes aquaporin 2 from rat by immunoblotting. The antibody also reacts with mouse and human AQP2.

Inmunógeno

synthetic peptide corresponding to amino acids 254-271 of rat or mouse aquaporin 2 (with additional N-terminal lysine and tyrosine) conjugated to KLH with glutaraldehyde. The epitope is identical in rat and mouse and highly conserved in human.

Aplicación

Anti-Water Channel Aquaporin 2 antibody is also suitable for use in chemiluminescent western blot (1:200-1:1000), and immunoblot.
Anti-Water Channel Aquaporin 2 antibody produced in rabbit has been used in:
  • immunostaining
  • immunohistochemistry
  • immunofluorescence
  • immunoblotting

Immunohistochemistry was performed on 10% formalin-fixed parraffin embedded rat kidney sections using rabbit anti-AQP2 at a concentration of 5μg/ml. Use of anti-AQP2 allowed visualization of the medullary thick ascending limb and collecting ducts.

Acciones bioquímicas o fisiológicas

Aquaporin (AQP2) N-terminal region plays a key role in trafficking. The C-terminal phosphorylation is crucial for the water permeability function of the apical membrane. Also, ubiquitination at lysine 270 is needed for AQP2 sorting and degradation in lysosomes or elimination through exosomes. Mutation in AQP2 gene is implicated in congenital nephrogenic diabetes insipidus (NDI), a water balance disorder. The functional dysregulation of AQP2 is also correlated to preeclampsia, congestive heart failure and liver cirrhosis.

Forma física

Lyophilized from a solution containing phosphate buffered saline, pH 7.4, containing 1% BSA, and 0.05% sodium azide.

Nota de preparación

Isolated on immobilized Protein A

Cláusula de descargo de responsabilidad

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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Pictogramas

Skull and crossbones

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3

Código de clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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Hydrochlorothiazide ameliorates polyuria caused by tolvaptan treatment of polycystic kidney disease in PCK rats
Wang A, et al.
Clinical and Experimental Nephrology, 23(4), 455-464 (2019)
Surface glycosylation profiles of urine extracellular vesicles
Gerlach JQ, et al.
PLoS ONE, 8(9) (2013)
Missense mutation of POU domain class 3 transcription factor 3 in Pou3f3L423P mice causes reduced nephron number and impaired development of the thick ascending limb of the loop of Henle
Rieger A, et al.
Testing, 11(7) (2016)
Jean-Charles Gautier et al.
Toxicologic pathology, 38(6), 943-956 (2010-08-19)
Cisplatin is an anticancer agent that induces renal proximal tubule lesions in many species. Studies were conducted in Sprague-Dawley and Han-Wistar rats to evaluate the utility of novel preclinical biomarkers of nephrotoxicity for renal lesions caused by this compound. Groups
George J Schwartz et al.
The Journal of clinical investigation, 125(12), 4365-4374 (2015-11-01)
The nephron cortical collecting duct (CCD) is composed of principal cells, which mediate Na, K, and water transport, and intercalated cells (ICs), which are specialized for acid-base transport. There are two canonical IC forms: acid-secreting α-ICs and HCO3-secreting β-ICs. Chronic

Questions

  1. Does the Product No. A7310, Anti-Water Channel Aquaporin 2 antibody, cross-react with the AQP1 protein?

    1 answer
    1. The cross-reaction of this antibody with AQP1 has not been tested. The immunogen sequence used to make Product No. A7310, Anti-Water Channel Aquaporin 2, is the rat AQP2 sequence: RQSVELHSPQSLPRGSKA. There is no homology between this sequence and rat AQP1, so cross-reaction would not be expected.

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