Calcium-sensing R/CaSR Antibody (PSH03-47)

Western Blot: Calcium-sensing R/CaSR Antibody (PSH03-47) [NBP3-32111] - Western blot analysis of Calcium-sensing R/CaSR on different lysates with Rabbit anti-Calcium-sensing R/CaSR antibody (NBP3-32111) at 1/2,000 dilution. Lane 1: Human kidney tissue lysate Lane 2: Mouse kidney tissue lysate (no heat) Lane 3: Rat kidney tissue lysate (no heat) Lysates/proteins at 40 ug/Lane. Predicted band size: 121 kDa Observed band size: 160 kDa Exposure time: 1 minute 50 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-32111) at 1/2,000 dilution was used in 5% NFDM/TBST at 4C overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.

Immunohistochemistry: Calcium-sensing R/CaSR Antibody (PSH03-47) [NBP3-32111] - Immunohistochemical analysis of paraffin-embedded human kidney tissue with Rabbit anti-Calcium-sensing R/CaSR antibody (NBP3-32111) at 1/2,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-32111) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

Immunohistochemistry: Calcium-sensing R/CaSR Antibody (PSH03-47) [NBP3-32111] - Immunofluorescence analysis of paraffin-embedded mouse kidney tissue labeling Calcium-sensing R/CaSR with Rabbit anti-Calcium-sensing R/CaSR antibody (NBP3-32111) at 1/50 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 10% negative goat serum for 1 hour at room temperature, washed with PBS, and then probed with the primary antibody (NBP3-32111, green) at 1/50 dilution overnight at 4 ℃, washed with PBS. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. Nuclei were counterstained with DAPI (blue).

• Reactivity: Hu, Mu, Rt
• Applications: WB, IHC
• Clone: PSH03-47
• Clonality: Monoclonal
• Host: Rabbit
• Conjugate: Unconjugated
• Concentration: 1 mg/ml

Calcium-sensing R/CaSR Antibody (PSH03-47) Summary

• Description: Novus Biologicals Rabbit Calcium-sensing R/CaSR Antibody (PSH03-47) (NBP3-32111) is a recombinant monoclonal antibody validated for use in IHC and WB. All Novus Biologicals antibodies are covered by our 100% guarantee.
• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: Recombinant protein within human Calcium-sensing R/CaSR aa 1-612 / 1,078. (Uniprot: P41180)
• Localization: Cell membrane.
• Source: HEK293
• Isotype: IgG
• Clonality: Monoclonal
• Host: Rabbit
• Gene: CASR
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:2000
  • Western Blot 1:2000
• Theoretical MW: 121 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS (pH7.4), 0.1% BSA and 40% Glycerol
• Preservative: 0.05% Sodium Azide
• Concentration: 1 mg/ml
• Purity: Protein A purified

Alternate Names for Calcium-sensing R/CaSR Antibody (PSH03-47)

• calcium-sensing receptor
• CAR
• CaSR
• EIG8
• extracellular calcium-sensing receptor
• FHH
• FIH
• GPRC2A
• GPRC2AHHC
• HHC1
• hypocalciuric hypercalcemia 1
• NSHPT
• parathyroid Ca(2+)-sensing receptor 1
• Parathyroid cell calcium-sensing receptor
• PCaR1
• PCAR1MGC138441

Background

Calcium-Sensing Receptor (CaSR) is a member of the G protein-coupled receptor family. CaSR is an integral membrane protein that senses changes in the extracellular concentration of calcium ions and controls the release of parathyroid hormone. The activity of the calcium-sensing receptor is mediated by a G-protein that activates a phosphatidylinositol-calcium second messenger system.

Mutations that inactivate CaSR lead to familial hypocalciuric hypercalcemia, whereas mutations that activate CaSR cause autosomal dominant hypocalcemia. Calcium-Sensing Receptor antibodies are useful tools for parathyroid studies and research on cellular calcium homeostasis regulation.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: CASR