Rabbit polyclonal antibody raised against synthetic phosphopeptide of Aqp2.
Immunogen:
Synthetic phosphopeptide corresponding to residues surrounding S264 of rat Aqp2.
Host:
Rabbit
Theoretical MW (kDa):
29, 37
Reactivity:
Bovine, Chicken, Dog, Human, Mouse, Non-Human Primates, Rat
Specificity:
This antibody has been directly tested for reactivity in Western blots with rat tissue. It is anticipated that This antibody will react with canine, bovine, chicken, human, mouse and non-human primate tissues based on the fact that these species have 100% homology with the amino acid sequence used as antigen. specific to the ~29k AQP2 protein phosphorylated at Ser264. Also recognizes the glycosylated form of AQP2 at ~ 37k. Immunolabeling of the AQP2 band is blocked by preadsorption with the phospho-peptide used as antigen but not by the corresponding dephospho-peptide.
Form:
Liquid
Purification:
Affinity purification
Recommend Usage:
Western Blot (1:1000) The optimal working dilution should be determined by the end user.
Storage Buffer:
In 10 mM HEPES, 150 mM NaCl, pH 7.5 (50% glycerol, 0.1 mg/mL BSA)
Storage Instruction:
Store at -20°C. Aliquot to avoid repeated freezing and thawing.
Western blot of vasopressin (AVP, lane 2) treated rat kidney lysate and control (Lane 1) showing specific immunolabeling of the ~ 29k and 37k glycosylated form of the Aqp2 (phospho S264) polyclonal antibody (Cat ID # PAB16935).