Mouse monoclonal antibody to human estrogen receptor betaThe human ER-beta is a newly discovered estrogen receptor initially cloned and characterized from testis. The size and structure of ER-beta is very similar to ER-alpha with the ligand and DNA binding domains being highly conserved, while the amino terminus which serves as their transactivation domain has diverged significantly. Similar in function to ER-alpha ER-beta binds to estrogen with a high affinity and regulates estrogen specific gene activation through direct interaction with estrogen response elements (ERE's).
Immunogen
Amino acids 1-153 of human ER-§ expressed in E. coli.
Key Feature
Clonality
Monoclonal
Isotype
IgG2
Clone Number
4D2
Host Species
Mouse
Tested Applications
IHC-PWB
For WB: Use at a concentration of 1-5 µg/ml. Predicted molecular weight: 59 kDa. Optimal dilutions/concentrations should be determined by the researcher.:
Species Reactivity
Human
Concentration
1mg/ml (Please refer to the vial label for the specific concentration)
Sample (30 ug of whole cell lysate) A: NT2D1 B: PC-3 C: U87-MG D: SK-N-SH 7.5% SDS PAGE diluted at 1:500
Application
Immunohistochemical analysis of paraffin-embedded CL1-5 xenograft, using ER beta antibody at 1:200 dilution.
Positive Control
Recombinant fusion protein
Application Notes
For WB: Use at a concentration of 1-5 µg/ml. Predicted molecular weight: 59 kDa. Optimal dilutions/concentrations should be determined by the researcher.:
Additional Information
Form
Liquid
Storage Instructions
Keep as concentrated solution. Store at 4°C short term. For extended storage aliquot and store at -20°C or below. Avoid freeze-thaw cycles.
Storage Buffer
Phosphate-buffered saline, pH 7.4, containing no preservatives