A vasopressin analog that binds but does not activate V1 or V2 vasopressin receptors is not internalized into cells that express V1 or V2 receptors von Lutz, W, Londowski, J M, Sanders, M, Salisbury, J, Kumar, R

Volltext

The Highly Efficient Production of Full-Length and Mutant Rat Brain Calcium-Binding Proteins (Calbindins-D 28K) in a Bacterial Expression System von Kumar, R., Hunziker, W., Gross, M., Naylor, S., Londowski, J.M., Schaefer, J.

Volltext

Synthesis and biological activity of novel vitamin D analogues: 24,24-difluoro-25-hydroxy-26,27-dimethylvitamin D3 and 24,24-difluoro-1α,25-dihydroxy-26,27-dimethylvitamin D3 von GILL, H. S, LONDOWSKI, J. M, CORRADINO, R. A, ZINSMEISTER, A. R, KUMAR, R

Volltext

Enterohepatic physiology of 1,25-dihydroxyvitamin D3 von Kumar, R, Nagubandi, S, Mattox, V R, Londowski, J M

Volltext

Synthesis and biological activity of a biotinylated vasopressin analog von Lutz, Ward H., Londowski, James M., Kumar, Rajiv

Volltext

The synthesis and biological activity of 25-hydroxy-26,27-dimethylvitamin D3 and 1,25-dihydroxy-26,27-dimethylvitamin D3: highly potent novel analogs of vitamin D3 von GILL, H. S, LONDOWSKI, J. M, CORRADINO, R. A, ZINSMEISTER, A. R, RAJIV KUMAR

Volltext

Bacterial Synthesis of Truncated Forms of the Human Vitamin D Receptor and Characterization of Anti-receptor Monoclonal Antibodies von Schaeferklein, J., Londowski, J.M., Kumar, R.

Volltext

Synthesis and biological activity of vitamin D3 3 beta-sulfate. Role of vitamin D3 sulfates in calcium homeostasis von Nagubandi, S, Londowski, J M, Bollman, S, Tietz, P, Kumar, R

Volltext

Synthesis, biologic activity, and protein binding characteristics of a new vitamin D analog, 22-hydroxyvitamin D3 von GILL, H. S, LONDOWSKI, J. M, CORRADINO, R, KUMAR, R

Volltext

The isolation and identification of 5,6-trans-25-hydroxyvitamin D3 from the plasma of rats dosed with vitamin D3. Evidence for a novel mechanism in the metabolism of vitamin D3 von Kumar, R, Nagubandi, S, Jardine, I, Londowski, J M, Bollman, S

Volltext

The synthesis and biological activity of four novel fluorescent vasopressin analogs von Lutz, W H, Londowski, J M, Kumar, R

Volltext

Synthesis and biological activity of 3β-fluorovitamin D3: comparison of the biological activity of 3β-fluorovitamin D3 and 3-deoxyvitamin D3 von REVELLE, L. K, LONDOWSKI, J. M, BOLLMAN KOST, S, CORRADINO, R. A, KUMAR, R

Volltext

The synthesis and biological activity of 22-fluorovitamin D3: a new vitamin d analog von GILL, H. S, LONDOWSKI, J. M, CORRADINO, R. A, RAJIV KUMAR

Volltext

Synthesis and biologic activity of 3β-thiovitamin D3 von LONDOWSKI, J. M, REVELLE, L. K, BOLLMAN KOST, S, CORRADINO, R. A, KUMAR, R

Volltext

Synthesis and biological activity of vitamin D2 3 beta-glucosiduronate and vitamin D2 3 beta-sulfate: role of vitamin D2 conjugates in calcium homeostasis von Kumar, R, Londowski, J M, Murari, M P, Nagubandi, S

Volltext

Role of vitamin D glucosiduronate in calcium homeostasis von Nagubandi, S, Kumar, R, Londowski, J M, Corradino, R A, Tietz, P S

Volltext

Production of a polar metabolite of 1,25-dihydroxyvitamin D3 in a rat liver perfusion system von Kumar, R, Nagubandi, S, Londowski, J M

Volltext

Synthesis and biological activity of 3 beta-hydroxy-9,10-secopregna-5,7,10[19]-triene-20-one: a side chain analogue of vitamin D3 von Murari, M P, Londowski, J M, Bollman, S, Kumar, R

Volltext

On-line sample clean-up and chromatography coupled with electrospray ionization mass spectrometry to characterize the primary sequence and disulfide bond content of recombinant cal... von Johnson, Kenneth L., Veenstra, Timothy D., Londowski, James M., Tomlinson, Andy J., Kumar, Rajiv, Naylor, Stephen

Volltext

Effects of 1,25-dihydroxyvitamin D3 on growth of mouse neuroblastoma cells von Veenstra, T D, Londowski, J M, Windebank, A J, Brimijoin, S, Kumar, R

Volltext