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  • SAB4503072 - Anti-Vitamin D3 Receptor, N-Terminal antibody produced in rabbit

SAB4503072 Sigma-Aldrich

Anti-Vitamin D3 Receptor, N-Terminal antibody produced in rabbit

affinity isolated antibody

Synonym: 1,25-dihydroxyvitamin D3 receptor, NR1I1, vitamin D receptor, vitamin D3 receptor



Related Categories Alphabetical Index, Antibodies, Primary Antibodies, V
conjugate   unconjugated
clone   polyclonal
biological source   rabbit
application(s)   ELISA: 1:40000
  western blot: 1:500-1:1000
species reactivity   rat, mouse, human
mol wt   antigen 48 kDa
form   buffered aqueous solution
shipped in   wet ice
storage temp.   −20°C
antibody form   affinity isolated antibody
Quality Level   100
antibody product type   primary antibodies
concentration   ~1 mg/mL
NCBI accession no.   P11473
UniProt accession no.   P11473
Gene Information   human ... VDR(7421)


General description

Vitamin D3 receptor, also known as vitamin D receptor (VDR), is encoded by the gene mapped to human chromosome 12q12–q14. The encoded protein is a member of the steroid and thyroid hormone receptors superfamily of trans-acting transcriptional regulatory factors. It is an intracellular polypeptide of 50-60 kDa. This receptor is composed of a highly conserved cysteine, lysine, and arginine-rich DNA-binding domain, and a hydrophobic ligand-binding domain in its C-terminal. It shares size and sequence similarity to thyroid hormone receptor.


The antiserum was produced against synthesized peptide derived from human Vitamin D3 Receptor.

Immunogen Range: 16-65

Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Biochem/physiol Actions

Vitamin D3 receptor binds with its ligand 1α,25-dihydroxyvitamin D3 [1,25(OH)2D3] or vitamin D3, and acts upon the target cell nuclei to induce various biological effects. Vitamin D3 is also thought to have immunomodulatory effects. The rs10735810 VDR gene polymorphism is linked with pertussis. This variant might thus, affect the immune response and clinical outcome of Bordetella pertussis infection.

Features and Benefits

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Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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