EBP50 antibody

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Mouse anti EBP50

EBP50 antibody recognizes Na(+)/H(+) exchange regulatory cofactor NHE-RF1, also known as NHERF-1, EBP50, sodium-hydrogen exchanger regulatory factor 1 or solute carrier family 9 isoform A3 regulatory factor 1. The antibody has been extensively validated for western blotting using whole cell lysates.

EBP50 Antibody with Control Lysate

EBP50 antibody recognizes Na(+)/H(+) exchange regulatory cofactor NHE-RF1, also known as NHERF-1, ezrin-radixin-moesin-binding phosphoprotein 50, EBP50, regulatory cofactor of Na(+)/H(+) exchanger, or sodium-hydrogen exchanger regulatory factor 1

Product Type
PrecisionAb™ Monoclonal
Isotype
IgG2b
Format
Purified

Select your package type:

Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
VMA00054 WB 100 µl
VMA00054KT WB 2 Westerns
With Lysate 400µg
Mouse anti Human EPB50 antibody recognizes ezrin/radixin/moesin (ERM)-binding phosphoprotein of 50 kDa (EBP50) otherwise known as Na+/H+ exchanger regulatory factor 1 (NHERF1), regulatory cofactor of Na(+)/H(+) exchanger, sodium-hydrogen exchanger regulatory factor 1 or solute carrier family 9 isoform A3 regulatory factor 1. EBP50 is a 358 amino acid cytoplasmic adaptor molecule containing two PDZ domains. EBP50 is expressed in tissues containing polarized epithelia, including the small intestine, placenta, liver and kidney.

The ERM family of membrane-cytoskeletal linking proteins act to maintain a regulated linkage between actin filaments (F-actin) and the plasma membrane. Studies have revealed that EBP50 is an important ERM binding partner, which interacts with the N-terminal FERM (four point one ERM) domain of ERM proteins, via its C-terminal domain. EBP50 colocalizes with actin and ezrin, in the apical mircovilli of epithelial cells and this role as binding partner has been further shown through the interaction of EBP50 with the transmembrane adaptor protein known as protein associated with glycosphingolipid-enriched microdomains (PAG), in T-cells (Reczek et al. 1997).

Mutations in the gene encoding EBP50 leads to nephrolithiasis/osteoporosis, hypophosphatemic, 2 disease, characterized by impaired phosphate metabolism (Courbebaisse et al. 2012). Other ligands which bind to the PDZ domains of EBP50, include beta-catenin, cystic fibrosis transmembrane conductance regulator and the type II Na/Pi cotransporter Npt2, implicating EBP50 in a diverse range of biological systems.

Mouse anti Human EBP50 antibody recognizes EBP50 as a single band of ~50 kDa in western blotting in multiple cell line lysates including myeloid, lymphoid, neuronal, adenocarcinoma, sarcoma and embryonic kidney.

Product Details

Target Species
Human
Western Blotting
Anti EBP50 antibody detects a band of approximately 50 kDa in Jurkat cell lysates.
Product Form
Purified IgG - liquid
Product Form
Purified IgG - liquid
Preparation
Mouse monoclonal antibody purified by affinity chromatography on Protein G from tissue culture supernatant
Preparation
20μl Mouse monoclonal antibody purified by affinity chromatography on Protein G from tissue culture supernatant
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
Immunogen
Bacterially produced recombinant full length human EBP50.
Instructions For Use
Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.

Positive Control Lysate

Lysate Composition
400μg Jurkat lysate lyophilized in RIPA buffer.
Lysate Reconstitution
- If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
- If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.

Storage Information

Storage
Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
Storage
Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.

Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage.
Shelf Life
As supplied, 12 months from date of despatch.
Shelf Life
As supplied, 12 months from date of despatch.

More Information

UniProt
O14745 Related reagents
Entrez Gene
SLC9A3R1 Related reagents
GO Terms
GO:0001726 ruffle
GO:0016055 Wnt receptor signaling pathway
GO:0005813 centrosome
GO:0005902 microvillus
GO:0006461 protein complex assembly
GO:0012505 endomembrane system
GO:0015629 actin cytoskeleton
GO:0016324 apical plasma membrane
GO:0030165 PDZ domain binding
GO:0030175 filopodium
GO:0031698 beta-2 adrenergic receptor binding
GO:0032415 regulation of sodium:hydrogen antiporter activity
GO:0043231 intracellular membrane-bounded organelle
Acknowledgements
PrecisionAb™ is a trademark of Bio-Rad Laboratories.
Acknowledgements
PrecisionAb™ is a trademark of Bio-Rad Laboratories.
Regulatory
For research purposes only

Applications of EBP50 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Western Blotting 1/1000
Western Blotting 1/1000

PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.

PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.

Secondary Antibodies Available

Description Product Code Pack Size Applications List Price Quantity
Goat anti Mouse IgG (H/L):HRP STAR207P 2 ml WB
Goat anti Mouse IgG (H/L):HRP STAR207P 2 ml WB

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