Rabbit Anti-FXR (Farnesoid X Receptor, NR1H4, BAR, FXR, HRR1, RIP14, Nuclear Receptor Subfamily 1,Group H,Member 4, Bile acid receptor, Farnesol receptor HRR-1, Retinoid X receptor-interacting protein 14)
The farnesoid X receptor (FXR),is a nuclear hormone receptor with activity similar to that seen in other steroid receptors such as estrogen or progesterone but more similar in form to PPAR, LXR and RXR. FXR is encoded by the NR1H4 gene. FXR is expressed at high levels in the liver and intestine.
Applications
Suitable for use in ELISA, Western Blot, Immunohistochemistry and Immunocytochemistry. Other applications not tested.
Recommended Dilutions
Western Blot: 0.5-2ug/ml Immunohistochemistry (Paraffin): 5-20ug/ml Immunocytochemistry: 5-20ug/ml Optimal dilutions to be determined by the researcher.
Included Protein Molecular Weight Marker
168631: Unstained Protein Molecular Weight Marker, 10-70kD Suppled as a liquid in 62.5mM Tris-H3PO4, pH 7.5, 1mM EDTA, 2% SDS, 100mM DTT, 1mM sodium azide, 0.01% bromo-phenol blue, 33% glycerol. Ready to use; no need to heat, dilute or add reducing agents before use.
Protein Bands: 10kD, 14kD, 18kD, 22kD, 26kD, 33kD, 44kD and 70kD. Double Intesity Bands: The 26kD, 18kD and 10kD bands are at double intensity to make location and size approximation of proteins easier.
Usage: Allow the marker to reach room temperature and mix thoroughly before use to ensure that any solids that may have precipitated at -20°C will go back into solution. Do not boil! Load the following volumes on SDS-PAGE gel
Mini gels: 3-5ul/well Large gel: 7ul/well The loading volumes listed above are recommended for gels with thickness of 0.75-1mm. The loading volume should be doubled for 1.5mm thick gels. Store at -20°C Stable for 6 months after receipt.
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap
Immunogen
Recombinant protein corresponding to Leu375-Asp568 of rat FXR, expressed in E. coli.
Form
Supplied as a liquid in PBS, pH 7.4, 0.05% Proclin-300, 50% glycerol
Purity
Purified by Protein A and peptide affinity chromatography
Specificity
Recognizes rat FXR.
