Abstract
Ouabain is a bioactive hapten and is very difficult to be accurately quantified because of the lack of useful reagents. Furthermore, where ouabain is produced in the adrenal glands has not been identified. In this study, ouabain–BSA was generated for immunizing the laying hens to generate ouabain-specific IgY antibodies in chicken eggs. The anti-ouabain IgY antibodies were detected in eggs 1 week after the last immunization and their concentrations increased with time. The highest concentrations of anti-ouabain IgY antibodies reached at 1:10,240 for ELISA 5 weeks after immunization and maintained for 4 weeks in chicken eggs. Following PEG precipitation, an average of 8.5 mg of anti-ouabain IgY antibodies with a purity of 87.6% was achieved from a single egg. Further analysis revealed that the anti-ouabain IgY antibodies had little immunoreactivity to hydrocortisone, dexamethasone, cedilanid, and digoxin, indicating their high specificity, and the purified IgY antibodies effectively detected endogenous ouabain in the cytoplasm of cells predominately in the zona reticularis of rat and human adrenal glands, indicating their high immunoreactivity. Given that IgY has an unique structure and bioactive features, the generated anti-ouabain IgY antibodies may be used as a new reagent for accurately quantifying ouabain in biological studies.
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References
Hamlyn JM, Blaustein MP, Bova S, DuCharme DW, Harris DW, Mandel F, Mathews WR, Ludens JH (1991) Identification and characterization of a ouabain-like compound from human plasma. Proc Natl Acad Sci USA 88:6259–6263
Mathews WR, DuCharme DW, Hamlyn JM, Harris DW, Mandel F, Clark MA, Ludens JH (1991) Mass spectral characterization of an endogenous digitalis like factor from human plasma. Hypertension 17:930–935
Schneider R, Wray V, Nimtz M, Lehmann WD, Kirch U, Antolovic R, Schoner W (1998) Bovine adrenals contain, in addition to ouabain, a second inhibitor of the sodium pump. J Biol Chem 273:784–792
Kawamura A, Guo J, Itagaki Y, Bell C, Wang Y, Haupert GT Jr, Magil S, Gallagher RT, Berova N, Nakanishi K (1999) On the structure of endogenous ouabain. Proc Natl Acad Sci USA 96:6654–6659
Komiyama Y, Nishimura N, Munakata M, Mori T, Okuda K, Nishino N, Hirose S, Kosaka C, Masuda M, Takahashi H (2001) Identification of endogenous ouabain in culture supernatant of PC12 cells. J Hypertens 19:229–236
Manunta P, Ferrandi M, Bianchi G, Hamlyn JM (2009) Endogenous ouabain in cardiovascular function and disease. J Hypertens 27:9–18
Lingrel JB (2010) The physiological significance of the cardiotonic steroid/ouabain-binding site of the Na, K-ATPase. Annu Rev Physiol 72:395–412
Bagrov AY, Shapiro JI, Fedorova OV (2009) Endogenous cardiotonic steroids: physiology, pharmacology, and novel therapeutic targets. Pharmacol Rev 61:9–38
Wang H, Lu ZR, Yuan YK, Zhang HW, Ren HX, Yu W, Ge H, Yuan WQ (1998) Measurement of endogenous ouabain with a new method of ELISA. Chin J Med Lab Sci 21:85–87
Zhang MJ, Lv ZR, Yuan YK et al (2001) Preparation and molecular weight estimation of ouabain polyclonal antibody F(ab)-2 fragment. Chin J Biochem Pharma 22:5–7
Devi CM, Bai MV, Lal AV, Umashankar PR, Krishnan LK (2002) An improved method for isolation of anti-viper venom antibodies from chicken egg yolk. J Biochem Biophys Methods 51:129–138
Zhang MJ, Lu ZR, Yang J (2001) Distribution of endogenous ouabain in healthy human adrenal. J Xi`an Med Univ 22:149–150
Doris PA, Hayward-Lester A, Bourne D, Stocco DM (1996) Ouabain production by cultured adrenal cells. Endocrinology 137:533–539
Lemamy GJ, Roger P, Mani JC, Robert M, Rochefort H, Brouillet JP (1999) High-affinity antibodies from hen’s-egg yolks against human mannose-6-phosphate/insulin-like growth-factor-II receptor(M6P/IGFII-R): characterization and potential use in clinical cancer studies. Int J Cancer 80:896–902
Kritratanasak S, Chiampanichayakul S, Kasinrerk W (2004) Production of IgY anti-mouse IgG antibodies from chicken eggs. Asian Pac J Allergy Immunol 22:61–68
Van Regenmortel MHV (1993) In quality of poultry products. II quality of eggs and eggs product: eggs as protein and antibody factories. World Poultry Science Association, Spain, pp 157–263
Qu Y, Lu ZR, Zhang MJ (2000) Immunocytochemical localization of endogenous ouabain in the tissues of SD rats. J Xi`an Med Univ 21:104–106
Tamura M, Lam TK, Inagam T (1987) Specific endogenous sodium, potassium-ATPase inhibitor purified from bovine adrenal. Biochem Biophys Res Commun 149:468–474
Laredo J, Hamilton BP, Hamlyn JM (1995) Secretion of endogenous ouabain from bovine adrenocortical cells: role of the zona glomerulosa and zona fasiculata. Biochem Biophys Res Commun 212:487–493
Laredo J, Hamilton BP, Hamlyn JM (1994) Ouabain is secreted by bovine adrenocortical cells. Endocrinology 135:794–797
Perrin A, Brasmes B, Chambaz EM, Defaye G (1997) Bovine adrenocortical cells in culture synthesize an ouabain-like compound. Mol Cell Endocrinol 126:7–15
Quinn QJ, Williams GH (1992) Regulation of aldosterone secretion. In: James VHT (ed) The adrenal gland. Raven Press, New York, pp 159–189
Coulter CL (2004) Functional biology of the primate fetal adrenal gland: advances in technology provide new insight. Clin Experim Pharmacol Physiol 31:475–484
Spencer SJ, Mesiano S, Lee JY, Jaffe RB (1999) Proliferation and apoptosis in the human adrenal cortex during the fetal and perinatal periods: implications for growth and remodelling. J Clin Endocrinol Metab 84:1110–1115
Chamoux E, Breault L, Lehoux JG, Gallo-Payet N (1999) Involvement of the angiotensin II type 2 receptor in apoptosis during human fetal adrenal gland development. J Clin Endocrinol Metab 84:4722–4730
Akita EM, Nakai S (1993) Comparison of four purification methods for the production of immunoglobulins from eggs laid by hens immunized with an enterotoxigenic E. coli strain. J Immunol Methods 160:207–214
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This study was supported by the National Natural Science Foundation of China (NSFC, No. 30971222), and the Shanxi Province Science and Technology Program (No: 2005K11-G3(1)). The authors thank Medjaden Bioscience Limited for assisting in the preparation of this manuscript.
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Zhang, M.J., Yang, J., Zhu, C.Z. et al. Generation and application of anti-ouabain IgY antibodies. Mol Cell Biochem 358, 241–247 (2011). https://doi.org/10.1007/s11010-011-0974-3
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DOI: https://doi.org/10.1007/s11010-011-0974-3