AQP4 (D1F8E) XP® Rabbit mAb (Alexa Fluor® 488 Conjugate) #82941
- IF
Supporting Data
| REACTIVITY | H M R |
| SENSITIVITY | Endogenous |
| MW (kDa) | |
| Source/Isotype | Rabbit IgG |
Application Key:
- IF-Immunofluorescence
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
- R-Rat
Product Information
Product Description
Product Usage Information
| Application | Dilution |
|---|---|
| Immunofluorescence (Frozen) | 1:50 |
Storage
Protocol
Specificity / Sensitivity
Species Reactivity:
Source / Purification
Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the carboxy terminus of human AQP4 protein.
Background
Aquaporins (AQP) are integral membrane proteins that serve as channels in the transfer of water and small solutes across the membrane. There are 13 isoforms of AQP that express in different types of cells and tissues (1,2). AQP1 is found in blood vessels, kidney, eye, and ear. AQP2 is found in the kidney, and it has been shown that the lack of AQP2 results in diabetes (1,3). AQP4 is present in the brain, where it is enriched in astrocytes (1,2,4). AQP5 is found in the salivary and lacrimal gland, AQP6 in intracellular vesicles in the kidney, AQP7 in adipocytes, AQP8 in kidney, testis, and liver, AQP9 is present in liver and leukocytes, and AQP10-11 in the intestine (1,3,4). AQPs are essential for the function of cells and organs. It has been shown that AQP1 and AQP4 regulate the water homeostasis in astrocytes, preventing cerebral edema caused by solute imbalance (5). Several studies have shown the involvement of AQPs in the development of inflammatory processes, including cells of innate and adaptive immunity (6,7).
- Takata, K. et al. (2004) Prog Histochem Cytochem 39, 1-83.
- Echevarría, M. and Ilundáin, A.A. (1998) J Physiol Biochem 54, 107-18.
- Gomes, A. et al. (2018) Front Chem 6, 238.
- Xu, M. et al. (2017) Adv Exp Med Biol 969, 81-103.
- Kobayashi, H. et al. (2004) J Pharmacol Sci 96, 264-70.
- Meli, R. et al. (2018) Front Physiol 9, 101.
- Ishibashi, K. et al. (1998) Biochem Biophys Res Commun 244, 268-74.
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