Go to JCI Insight
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Publication alerts by email
  • Advertising
  • Job board
  • Contact
  • Clinical Research and Public Health
  • Current issue
  • Past issues
  • By specialty
    • COVID-19
    • Cardiology
    • Gastroenterology
    • Immunology
    • Metabolism
    • Nephrology
    • Neuroscience
    • Oncology
    • Pulmonology
    • Vascular biology
    • All ...
  • Videos
    • Conversations with Giants in Medicine
    • Video Abstracts
  • Reviews
    • View all reviews ...
    • Complement Biology and Therapeutics (May 2025)
    • Evolving insights into MASLD and MASH pathogenesis and treatment (Apr 2025)
    • Microbiome in Health and Disease (Feb 2025)
    • Substance Use Disorders (Oct 2024)
    • Clonal Hematopoiesis (Oct 2024)
    • Sex Differences in Medicine (Sep 2024)
    • Vascular Malformations (Apr 2024)
    • View all review series ...
  • Viewpoint
  • Collections
    • In-Press Preview
    • Clinical Research and Public Health
    • Research Letters
    • Letters to the Editor
    • Editorials
    • Commentaries
    • Editor's notes
    • Reviews
    • Viewpoints
    • 100th anniversary
    • Top read articles

  • Current issue
  • Past issues
  • Specialties
  • Reviews
  • Review series
  • Conversations with Giants in Medicine
  • Video Abstracts
  • In-Press Preview
  • Clinical Research and Public Health
  • Research Letters
  • Letters to the Editor
  • Editorials
  • Commentaries
  • Editor's notes
  • Reviews
  • Viewpoints
  • 100th anniversary
  • Top read articles
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Publication alerts by email
  • Advertising
  • Job board
  • Contact

Citations to this article

Radioimmunoassay of the binding protein for vitamin D and its metabolites in human serum: concentrations in normal subjects and patients with disorders of mineral homeostasis.
J G Haddad Jr, J Walgate
J G Haddad Jr, J Walgate
Published November 1, 1976
Citation Information: J Clin Invest. 1976;58(5):1217-1222. https://doi.org/10.1172/JCI108575.
View: Text | PDF
Research Article

Radioimmunoassay of the binding protein for vitamin D and its metabolites in human serum: concentrations in normal subjects and patients with disorders of mineral homeostasis.

  • Text
  • PDF
Abstract

A radioimmunoassay for the binding protein for vitamin D and its metabolites (DBP) has been developed. Suitable rabbit anti-DBP antiserum was elicited after primary and one booster injection. Anti-DBP antisera, as well as antigroup-specific component antisera, produced a single, monospecific line of percipitation when reacted against purified DBP and human serum. DBP was iodinated with 125I and 125I-DBP was purified by gel filtration on Sephadex G-200. Binding of 125I-DBP by 20 nl of rabbit anti-DBP antisera was approximately 50% and was sharply competed for by 0.4-4.0 ng of DBP standard. Displacement of 125I-DBP by human serum dilutions or standard DBP gave identical curves, and only weak competition was observed with old and new world primate sera. Apo- and holo-DBP possessed indistinguishable immunoreactivity. The assay detects DBP in 1-10 nl of human serum with reasonable accuracy and with reasonable intra- and interassay precision. The mean serum concentration (+/- SEM) for a group of 40 normal adults was 525 +/- 24 mug/ml and no sex difference was observed. Higher levels were found in sera from pregnant women and women receiving oral contraceptives, and decreased concentrations were observed in premature cord and hypoproteinemic sera. No significant correlation between serum DBP levels and serum 25-hydroxycalciferol levels was found, and the DBP content of sera from vitamin D-deprived and vitamin D-treated subjects was indistinguishable from that of normal adults. DBP accounts for 6- of the alpha globulin in normal human serum. Considering the normal serum content of the parent vitamin and its metabolites to be approximately 0.1-0.2 mum, these immunoassay data confirm previous saturation analyses of human serum antiricketic sterol-binding capacity and suggest that greater than 95% of DBP circulates as the apoprotein under normal conditions.

Authors

J G Haddad Jr, J Walgate

×

Total citations by year

Year: 2020 2018 2017 2014 2013 2012 2011 2010 2009 2005 2003 2002 2001 2000 1999 1998 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 Total
Citations: 4 1 1 1 3 3 3 2 1 1 1 2 1 1 1 1 1 3 2 2 2 2 5 5 7 3 4 6 3 9 3 6 90
Citation information
This citation data is accumulated from CrossRef, which receives citation information from participating publishers, including this journal. Not all publishers participate in CrossRef, so this information is not comprehensive. Additionally, data may not reflect the most current citations to this article, and the data may differ from citation information available from other sources (for example, Google Scholar, Web of Science, and Scopus).

Citations to this article (90)

Title and authors Publication Year
Assessing a method and reference material for quantification of vitamin D binding protein during pregnancy
LE Kilpatrick, AS Boggs, WC Davis, SE Long, JH Yen, KW Phinney
2020
Vitamin D Binding Protein: A Historic Overview
R Bouillon, F Schuit, L Antonio, F Rastinejad
Frontiers in Endocrinology 2020
The Origins of Salivary Vitamin A, Vitamin B12 and Vitamin D-Binding Proteins
M Blakeley, A Sobczyńska-Malefora, G Carpenter
Nutrients 2020
The Association between Maternal Serum Vitamin D Levels and Gestational Diabetes Mellitus among Filipino Patients: A Cross-Sectional Study
CC Cabrera, OA Dampil, AM Ong-Lopez
2020
Reference intervals for measured and calculated free 25-hydroxyvitamin D in normal pregnancy
O Tsuprykov, C Buse, R Skoblo, A Haq, B Hocher
The Journal of Steroid Biochemistry and Molecular Biology 2018
Bioavailable and free 25-hydroxyvitamin D and vitamin D binding protein in polycystic ovary syndrome: Relationships with obesity and insulin resistance
N Naderpoor, S Shorakae, SK Abell, A Mousa, AE Joham, LJ Moran, NK Stepto, PM Spritzer, HJ Teede, B Courten
The Journal of Steroid Biochemistry and Molecular Biology 2017
Influence of Vitamin D Binding Protein on Accuracy of 25-Hydroxyvitamin D Measurement Using the ADVIA Centaur Vitamin D Total Assay
J Freeman, K Wilson, R Spears, V Shalhoub, P Sibley
International Journal of Endocrinology 2014
Nutritional Management of Renal Disease
A Molfino, BR Don, GA Kaysen
Nutritional Management of Renal Disease 2013
Increased Plasma Concentrations of Vitamin D Metabolites and Vitamin D Binding Protein in Women Using Hormonal Contraceptives: A Cross-Sectional Study
U Møller, S Streym, L Jensen, L Mosekilde, I Schoenmakers, S Nigdikar, L Rejnmark
Nutrients 2013
Gastric Acid, Calcium Absorption, and Their Impact on Bone Health
S Kopic, JP Geibel
Physiological reviews 2013
Methods in Enzymology
JD Stone, AS Chervin, DH Aggen, DM Kranz
Protein Engineering for Therapeutics Part B 2012
Vitamin D and adverse pregnancy outcomes: beyond bone health and growth
PM Brannon
Proceedings of the Nutrition Society 2012
Reproducibility of Serum 25-Hydroxyvitamin D and Vitamin D-Binding Protein Levels Over Time in a Prospective Cohort Study of Black and White Adults
JS Sonderman, HM Munro, WJ Blot, LB Signorello
American Journal of Epidemiology 2012
Vitamin D in Pregnancy and Lactation in Humans
PM Brannon, MF Picciano
Annual Review of Nutrition 2011
Urinary and dialysate losses of vitamin D-binding protein in children on chronic peritoneal dialysis
A Prytuła, D Wells, T McLean, F Balona, A Gullett, C Knott, M Cantwell, K Hassen, S Ledermann, L Rees, R Shroff
Pediatric Nephrology 2011
The Vitamin D Binding Protein DBP
R Bouillon
Vitamin D 2011
Vitamins & Hormones
KJ Hare, FK Knop
Vitamins & Hormones 2010
First Trimester Vitamin D, Vitamin D Binding Protein, and Subsequent Preeclampsia
CE Powe, EW Seely, S Rana, I Bhan, J Ecker, SA Karumanchi, R Thadhani
Hypertension 2010
Influence of obesity on vitamin D–binding protein and 25-hydroxy vitamin D levels in African American and white women
SJ Winters, R Chennubhatla, C Wang, JJ Miller
Metabolism 2009
Vitamin D binding protein, bone status and body composition in community-dwelling elderly men
YE Taes, S Goemaere, G Huang, IV Pottelbergh, DD Bacquer, B Verhasselt, CV Broeke, JR Delanghe, JM Kaufman
Bone 2005
Calcitriol regulates the expression of the genes encoding the three key vitamin D3 hydroxylases and the drug-metabolizing enzyme CYP3A4 in the human fetal intestine
C Theodoropoulos, C Demers, E Delvin, D Menard, M Gascon-Barre
Clinical Endocrinology 2003
Measurement of vitamin D-binding protein in pleural fluids and sera by means of a turbidimetric immunoassay measuring system
Y Hamashima, T Kanazawa, A Hirata, Y Yamai, H Fujihara, K Sekine, K Nagao
Clinica Chimica Acta 2002
Oral contraceptives and nutritional status in adolescent British girls
CW Thane, CJ Bates, A Prentice
Nutrition Research 2002
Mean Serum Concentration of Vitamin D-binding Protein (Gc Globulin) Is Related to the Gc Phenotype in Women
AL Lauridsen, P Vestergaard, E Nexo
Clinical chemistry 2001
Lectin Immunoassay for Macrophage-activating Factor (Gc-MAF) Produced by Deglycosylation of Gc-Globulin: Evidence for Noninducible Generation of Gc-MAF
RM Kanan, DB Cook, HK Datta
Clinical chemistry 2000
Female sex hormone replacement therapy increases serum free 1,25-dihydroxyvitamin D3: a 1-year prospective study
van Hoof, van der Mooren, Swinkels, Sweep, Merkus, Th. J. Benraad
Clinical Endocrinology 1999
Principles of Perinatal—Neonatal Metabolism
RM Cowett
1998
Nutritional Management of Nephrotic Syndrome
GA Kaysen
Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation 1992
Uptake and degradation of filamentous actin and vitamin D-binding protein in the rat
S Dueland, MS Nenseter, CA Drevon
Biochemical Journal 1991
Principles of Perinatal-Neonatal Metabolism
RM Cowett
1991
The rat vitamin D binding protein (Gc-globulin) gene. Structural analysis, functional and evolutionary correlations
K Ray, XK Wang, M Zhao, NE Cooke
The Journal of biological chemistry 1991
Metabolic bone disease in primary biliary cirrhosis
TH Diamond
Journal of Gastroenterology and Hepatology 1990
Uptake and degradation of vitamin D binding protein and vitamin D binding protein-actin complex in vivo in the rat
S Dueland, R Blomhoff, JI Pedersen
Biochemical Journal 1990
Effects of estrogen on circulating "free" and total 1,25-dihydroxyvitamin D and on the parathyroid-vitamin D axis in postmenopausal women
C Cheema, BF Grant, R Marcus
Journal of Clinical Investigation 1989
Formation of vitamin D-binding protein-actin and binary and ternary plasma gelsolin-actin complexes in human serum
M Ohsawa, H Kimura
Biochimica et Biophysica Acta (BBA) - General Subjects 1989
Vitamin D
A Portale, Β Halloran, E Lonergan, R Morris
Vitamin D 1988
Calcium in Human Biology
BE Nordin
1988
Vitamin D binding protein sequesters monomeric actin in the circulation of the rat
KD Harper, JF McLeod, MA Kowalski, JG Haddad
Journal of Clinical Investigation 1987
Vitamin D-binding protein synthesized by a human hepatocellular carcinoma cell line
T Egawa, H Yamamoto, S Kishimoto
Clinica Chimica Acta 1987
Serum Concentrations of 25-Hydroxyvitamin D and Vitamin D-binding Protein in Elderly People
G Toss, B Sörbo
Acta Medica Scandinavica 1986
A radiometric immunosorbent assay for the detection of anti-hormone-binding protein antibodies
EA Pierce, MC Dame, HF DeLuca
Analytical Biochemistry 1986
Photoaffinity labeling of the rat plasma vitamin D binding protein with [26,27-3H]-25-hydroxyvitamin D3-3.beta.-[N-(4-azido-2-nitrophenyl)glycinate]
R Ray, SA Holick, N Hanafin, MF Holick
Biochemistry 1986
Rat vitamin D binding protein. Determination of the full-length primary structure from cloned cDNA
NE Cooke
The Journal of biological chemistry 1986
Hepatic osteodystrophy: vitamin D metabolism in patients with liver disease.
Compston JE
Gut 1986
Effects of ligand binding upon measurement of Gc by rocket immunoelectrophoresis: Implications for protein determination and for studies of protein/ligand interactions
PJ Goldschmidt-Clermont, RM Galbraith, DL Emerson, AE Nel, PA Werner, WM Lee
Electrophoresis 1985
Monoclonal antibodies to human vitamin D-binding protein
EA Pierce, MC Dame, R Bouillon, HV Baelen, HF DeLuca
Proceedings of the National Academy of Sciences 1985
Selective, rapid removal of the vitamin D-binding protein and its sterol ligands from human and bovine plasma
JG Haddad, MA Kowalski, EE Lange
Analytical Biochemistry 1985
Accurate quantitation of native Gc in serum and estimation of endogenous Gc : G-actin complexes by rocket immunoelectrophoresis
PJ Goldschmidt-Clermont, RM Galbraith, DL Emerson, PA Werner, AE Nel, WM Lee
Clinica Chimica Acta 1985
Determination of vitamin D binding protein by Scatchard analysis and estimation of a free 25-hydroxy-vitamin D index
W Woloszczuk
Clinica Chimica Acta 1985
Free 1,25-dihydroxyvitamin D levels in serum from normal subjects, pregnant subjects, and subjects with liver disease
DD Bikle, E Gee, B Halloran, JG Haddad
Journal of Clinical Investigation 1984
The serum steroid transport proteins: Biochemistry and clinical significance
P Englebienne
Molecular Aspects of Medicine 1984
Phosphorus administration in patients with profound hypophosphatemia
DL Andress, AJ Felsenfeld, JB Vannatta, S Dokoh, MR Haussler, F Llach
Kidney International 1984
High Resolution Isoelectric Focusing in a Narrow pH Interval for the Phenotyping of Vitamin D-Binding Protein (Gc-Globulin)
J Lizana, I Olsson
Clinical Chemistry and Laboratory Medicine 1984
Actin affinity chromatography in the purification of human, avian and other mammalian plasma proteins binding vitamin D and its metabolites (Gc globulins)
JG Haddad, MA Kowalski, JW Sanger
Biochemical Journal 1984
Heritability of quantitative variation at the group-specific component (Gc) locus
SP Daiger, M Miller, R Chakraborty
The American Journal of Human Genetics 1984
Vitamin D nutrition in pregnant women at term and in newly born babies in Saudi Arabia
F Serenius, AT Elidrissy, P Dandona
Journal of clinical pathology 1984
The relationship of adequate and excessive intake of vitamin D to health and disease
RP Holmes, FA Kummerow
Journal of the American College of Nutrition 1983
Assay of Calcium-regulating Hormones
DD Bikle
1983
Characterization of the human plasma binding protein for vitamin D and its metabolites synthesized by the human hepatoma-derived cell line, Hep 3B
JG Haddad, DP Aden, MA Kowalski
The Journal of biological chemistry 1983
Human serum binding protein for vitamin D and its metabolites (DBP): Evidence that actin is the DBP binding component in human skeletal muscle
JG Haddad
Archives of Biochemistry and Biophysics 1982
Disorders of Mineral Metabolism
RK Rude, FR Singer
Disorders of Mineral Metabolism 1982
Regulation of Phosphate and Mineral Metabolism
SG Massry, JM Letteri, E Ritz
1982
Synthesis of serum and cytosol vitamin D-binding proteins by rat liver and kidney
M Imawari, Y Matsuzaki, K Mitamura, T Osuga
The Journal of biological chemistry 1982
Influence of the Vitamin D-binding Protein on the Serum Concentration of 1,25-Dihydroxyvitamin D3 SIGNIFICANCE OF THE FREE 1,25-DIHYDROXYVITAMIN D3 CONCENTRATION
R Bouillon, FA van Assche, HV Baelen, W Heyns, PD Moor
Journal of Clinical Investigation 1981
Vitamin D plasma binding protein. Turnover and fate in the rabbit
JG Haddad, DR Fraser, DE Lawson
Journal of Clinical Investigation 1981
Immunosuppression of experimental autoimmune myasthenia gravis by alpha-fetoprotein rich formation
T Brenner, O Abramsky
Immunology Letters 1981
Binding of the apo and holo forms of the serum vitamin D-binding protein to human lymphocyte cytoplasm and membrane by indirect immunofluorescence
J Constans, F Oksman, M Viau
Immunology Letters 1981
Effects of protein modification procedures on interaction between 25-hydroxyvitamin D and the human plasma binding protein for vitamin D and its metabolites
M Kawakami, DW Goodman
Biochemistry 1981
Serum concentrations of vitamin D-binding protein (Group-specific component) in cystic fibrosis
D Coppenhaver, F Kueppers, D Schidlow, D Bee, JN Isenburg, DR Barnett, BH Bowman
Human Genetics 1981
Glucocorticoids and æstrogens in the management of hypercalcaemia
IT Boyle, I Fogelman
Metabolic Bone Disease and Related Research 1980
The effect of estradiol on a 25-hydroxycholecalciferol binding protein in the uterus of the mouse
LC Murphy, J Wild, GM Stone, S Posen
Steroids 1980
Vitamin D binding globulin levels and affinity in various clinical conditions
I Brown, A Sood, ND Carter
Journal of clinical pathology 1980
Transport of vitamin D sterols in human plasma: effect of excess vitamin D, 25 hydroxyvitamin D and 1,25 dihydroxyvitamin D
J Silver, M Fainaru
European Journal of Clinical Investigation 1979
Quantitative studies of the interaction of cholecalciferol ((vitamin D3) and its metabolites with different genetic variants of the serum binding protein for these sterols
M Kawakami, M Imawari, DS Goodman
Biochemical Journal 1979
25-Hydroxycholecalciferol receptors in human breast cancer
LC Murphy, J Wild, S Posen, G Stone
British Journal of Cancer 1979
Vitamin D metabolism in acute and chronic cholestasis
RT Jung, M Davie, P Siklos, TM Chalmers, JO Hunter, DE Lawson
Gut 1979
Vitamin D binding globulin phenotypes in liver disease
IR Brown, ND Carter, A Sood
Clinica Chimica Acta 1979
Replacement of Renal Function by Dialysis
W Drukker, FM Parsons, JF Maher
1979
Contemporary Metabolism
N Freinkel
1979
Human serum binding protein for vitamin D and its metabolites. II. Specific, high affinity association with a protein in nucleated tissue
NE Cooke, J Walgate, JG Haddad
The Journal of biological chemistry 1979
Human serum binding protein for vitamin D and its metabolites. I. Physicochemical and immunological identification in human tissues
NE Cooke, J Walgate, JG Haddad
The Journal of biological chemistry 1979
Plasma vitamin D-binding globulin in vitamin D deficiency, pregnancy and chronic liver disease
JM Barragry, D Corless, J Auton, ND Carter, RG Long, JD Maxwell, S Switala
Clinica Chimica Acta 1978
Methods of Hormone Radioimmunoassay
JA Prasad, CS Hollander
Methods of Hormone Radioimmunoassay 1978
Abnormal vitamin D metabolism in cirrhosis
RT Jung, M Davie, JO Hunter, TM Chalmers, DE Lawson
Gut 1978
25-HYDROXY-VITAMIN-D IN NEPHROTIC SYNDROME
H Schmidt-Gayk, C Grawunder, W Tschöpe, W Schmitt, E Ritz, V Pietsch, K Andrassy, R Bouillon
The Lancet 1977
VITAMIN-D METABOLISM IN NEPHROTIC SYNDROME
JM Barragry, ND Carter, M Beer, RD Cohen, MW France, JA Auton, BJ Boucher
The Lancet 1977
Basic and Clinical Concepts Related to Vitamin D Metabolism and Action
MR Haussler, TA McCain
New England Journal of Medicine 1977
Advances in Nutritional Research
HH Draper
1977
The vitamin D binding of the common and rare variants of the group-specific component (Gc): An autoradiographic study
H Cleve, W Patutschnick
Human Genetics 1977
Experimental Diabetes Reduces Circulating 1,25-Dihydroxyvitamin D in the Rat
LE Schneider, HP Schedl, T McCain, MR Haussler
Science 1977

← Previous 1 2 3 4 Next →

Advertisement

Copyright © 2025 American Society for Clinical Investigation
ISSN: 0021-9738 (print), 1558-8238 (online)

Sign up for email alerts