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Rabbit AQP2 Polyclonal Antibody | anti-AQP2 antibody

Phospho-AQP2 (Ser269) Antibody

Gene Names
AQP2; AQP-CD; WCH-CD
Reactivity
Human, Mouse, Rat
Applications
ELISA
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Synonyms
AQP2; Polyclonal Antibody; Phospho-AQP2 (Ser269) Antibody; ADH water channel; AQP 2; AQP CD; AQP-2; AQP-CD; AQP2_HUMAN; AQPCD; Aquaporin 2 collecting duct; Aquaporin CD; Aquaporin-2; Aquaporin-CD; Aquaporin2; Aquaporine 2; Collecting duct water channel protein; MGC34501; Water channel aquaporin 2; Water channel protein for renal collecting duct; WCH CD; WCH-CD; WCHCD; anti-AQP2 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Phospho-AQP2 (Ser269) Antibody detects endogenous levels of AQP2 only when phosphorylated at Ser269.
Tissue Specificity: Expressed in collecting tubules in kidney medulla (at protein level). Detected in kidney.
Purity/Purification
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Form/Format
Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Applicable Applications for anti-AQP2 antibody
Peptide ELISA (EIA)
Application Notes
Peptide ELISA: 1:20,000-1:40,000
Immunogen
A synthesized peptide derived from human AQP2 around the phosphorylation site of Ser269.
Conjugation
Unconjugated
Fragment
Fab fragment
Post Translational Modifications
Ser-256 phosphorylation is necessary and sufficient for expression at the apical membrane. Endocytosis is not phosphorylation-dependent.N-glycosylated.
Subunit Structure
Homotetramer.
Similarity
Aquaporins contain two tandem repeats each containing three membrane-spanning domains and a pore-forming loop with the signature motif Asn-Pro-Ala (NPA).Belongs to the MIP/aquaporin (TC 1.A.8) family.
Subcellular Location
Apical cell membrane>Multi-pass membrane protein. Basolateral cell membrane>Multi-pass membrane protein. Cell membrane>Multi-pass membrane protein. Cytoplasmic vesicle membrane>Multi-pass membrane protein. Golgi apparatus>trans-Golgi network membrane>Multi-pass membrane protein.
Note: Shuttles from vesicles to the apical membrane (PubMed:15509592). Vasopressin-regulated phosphorylation is required for translocation to the apical cell membrane (PubMed:15509592). PLEKHA8/FAPP2 is required to transport AQP2 from the TGN to sites where AQP2 is phosphorylated (By similarity).
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.
Related Product Information for anti-AQP2 antibody
Forms a water-specific channel that provides the plasma membranes of renal collecting duct with high permeability to water, thereby permitting water to move in the direction of an osmotic gradient. Plays an essential role in renal water homeostasis.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
359
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
28,837 Da
NCBI Official Full Name
aquaporin-2
NCBI Official Synonym Full Names
aquaporin 2 (collecting duct)
NCBI Official Symbol
AQP2
NCBI Official Synonym Symbols
AQP-CD; WCH-CD
NCBI Protein Information
aquaporin-2; AQP-2; aquaporin-CD; ADH water channel; water-channel aquaporin 2; collecting duct water channel protein; water channel protein for renal collecting duct
UniProt Protein Name
Aquaporin-2
UniProt Gene Name
AQP2
UniProt Synonym Gene Names
AQP-2; AQP-CD
UniProt Entry Name
AQP2_HUMAN

NCBI Description

This gene encodes a water channel protein located in the kidney collecting tubule. It belongs to the MIP/aquaporin family, some members of which are clustered together on chromosome 12q13. Mutations in this gene have been linked to autosomal dominant and recessive forms of nephrogenic diabetes insipidus. [provided by RefSeq, Oct 2008]

Uniprot Description

AQP2: Forms a water-specific channel that provides the plasma membranes of renal collecting duct with high permeability to water, thereby permitting water to move in the direction of an osmotic gradient. Expressed in renal collecting tubules. Belongs to the MIP/aquaporin (TC 1.A.8) family.

Protein type: Transporter, aquaporin family; Membrane protein, integral; Channel, misc.; Transporter; Membrane protein, multi-pass

Chromosomal Location of Human Ortholog: 12q12-q13

Cellular Component: recycling endosome; protein complex; clathrin-coated vesicle; membrane; rough endoplasmic reticulum; integral to plasma membrane; lysosome; basolateral plasma membrane; early endosome; apical plasma membrane; plasma membrane; trans-Golgi network

Molecular Function: water transporter activity; glycerol transmembrane transporter activity; actin binding; water channel activity; PDZ domain binding; glycerol channel activity

Biological Process: glycerol transport; actin filament depolymerization; cellular water homeostasis; response to glucagon stimulus; apoptosis; water transport; response to lithium ion; cellular response to water deprivation; response to lipopolysaccharide; female pregnancy; excretion; response to salt stress; response to starvation; hyperosmotic response; renal water transport; renal water homeostasis; response to calcium ion; positive regulation of calcium ion transport; transmembrane transport; aging

Disease: Diabetes Insipidus, Nephrogenic, Autosomal

Research Articles on AQP2

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Product Notes

The AQP2 aqp2 (Catalog #AAA9612742) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-AQP2 (Ser269) Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's AQP2 can be used in a range of immunoassay formats including, but not limited to, Peptide ELISA (EIA). Peptide ELISA: 1:20,000-1:40,000. Researchers should empirically determine the suitability of the AQP2 aqp2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "AQP2, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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