Aquaporin-2 [p Ser261] Antibody - Azide Free
Novus Biologicals, part of Bio-Techne | Catalog # NB100-61100
Key Product Details
Species Reactivity
Validated:
Human, Mouse, Rat, Canine
Cited:
Human, Canine
Predicted:
Bovine (100%), Canine (100%), Chicken (100%), Primate (100%). Backed by our 100% Guarantee.
Applications
Validated:
Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation, Dot Blot
Cited:
Western Blot, Cytometric Bead Assay Standard, IF/IHC
Label
Unconjugated
Antibody Source
Polyclonal Rabbit IgG
Format
Azide Free
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Product Specifications
Immunogen
Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser261 conjugated to KLH. Accession # P34080
Reactivity Notes
Human reactivity reported in scientific literature (PMID: 25977473). Canine reactivity reported in scientific literature (PMID: 22778181).
Modification
p Ser261
Specificity
Specific for endogenous levels of the ~29 kDa Aquaporin-2 protein phosphorylated at Ser261. Also recognizes the glycosylated form of AQP2 at ~37 kDa. Immunolabeling is blocked by preadsorption with the phosphopeptide used as antigen, but not by the corresponding non-phosphopeptide.
Clonality
Polyclonal
Host
Rabbit
Isotype
IgG
Theoretical MW
29 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Scientific Data Images for Aquaporin-2 [p Ser261] Antibody - Azide Free
Western Blot: Aquaporin-2 [p Ser261] Antibody [NB100-61100]
Western Blot: Aquaporin-2 [p Ser261] Antibody [NB100-61100] - Rat kidney lysate showing specific immunolabeling of the ~ 29k and 37k glycosylated form of the AQP2 protein phosphorylated at Ser261. Immunolabeling is blocked by the phospho-peptide used as antigen (peptide) but not by the corresponding dephospho-peptide (not shown).Western Blot: Aquaporin-2 [p Ser261] Antibody - Azide Free [NB100-61100] -
(A) Expression of AQP2 in 1 week HU and REST mice. Kidneys from HU and REST mice were lysed, and immunoblotting experiments were performed using specific antibodies against total AQP2. Densitometric analysis of total AQP2 bands normalized to the total protein content is reported in the histogram. Data are expressed as mean +/- S.E.M. (O.D.). Statistical analysis was done using Unpaired t-test (*p < 0.05). (B) Expression of AQP2 in 1 week HU and REST mice. Kidneys from HU and REST mice were lysed, and immunoblotting experiments were performed using specific antibodies against total AQP2. Densitometric analysis of total AQP2 bands normalized to the total protein content is reported in the histogram. Data are expressed as mean +/- S.E.M. (O.D.). Statistical analysis was done using Unpaired t-test (**p < 0.01). Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/40303591), licensed under a CC-BY license. Not internally tested by Novus Biologicals.Western Blot: Aquaporin-2 [p Ser261] Antibody - Azide Free [NB100-61100] -
(A) Expression of AQP2-pS261 in 4 weeks HU compared to REST mice. Kidneys from HU and REST mice were lysed, and immunoblotting experiments were performed using specific antibodies against phosphorylated AQP2 in Ser261 and total AQP2. Densitometric analysis of AQP2-pS261 bands normalized to total AQP2 is reported in the histogram. Data are expressed as mean +/- S.E.M. (O.D.). Statistical analysis was done using Unpaired t-test (*p < 0.05). (B) Localization of AQP2-pS261 and total AQP2. Immunofluorescence staining of AQP2-pS261, in green (AlexaFluor 488), and total AQP2, in red (AlexaFluor 555), in renal sections of HU and REST mice (scale bar: 5 μm). Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/40303591), licensed under a CC-BY license. Not internally tested by Novus Biologicals.Applications for Aquaporin-2 [p Ser261] Antibody - Azide Free
Application
Recommended Usage
Immunocytochemistry/ Immunofluorescence
1:500 - 1:3000
Immunohistochemistry
1:100
Immunohistochemistry-Paraffin
1:100
Immunoprecipitation
3 uL
Western Blot
1:1000
Application Notes
Immunohistochemistry as reported in the literature (Hoffert et al., 2007) Dot Blot was reported in scientific literature.
Reviewed Applications
Read 1 review rated 5 using NB100-61100 in the following applications:
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Formulation
10mM HEPES (pH 7.5), 0.15M NaCl, 0.1 mg/ml BSA and 50% Glycerol
Format
Azide Free
Preservative
No Preservative
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at -20C. Avoid freeze-thaw cycles.
Background: Aquaporin-2
Alternate Names
ADH water channel, AQP-2, AQP-CD, aquaporin 2 (collecting duct), aquaporin-2, aquaporin-CD, Collecting duct water channel protein, MGC34501, Water channel protein for renal collecting duct, water-channel aquaporin 2, WCH-CD
Gene Symbol
AQP2
UniProt
Additional Aquaporin-2 Products
Product Documents for Aquaporin-2 [p Ser261] Antibody - Azide Free
Product Specific Notices for Aquaporin-2 [p Ser261] Antibody - Azide Free
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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