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AB257281

Human SLC9A3R1 (EBP50/NHERF-1) knockout HCT116 cell lysate

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NHERF1 KO cell lysate available now. KO validated by Western blot. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, Homozygous: 1 bp deletion in exon1.

View Alternative Names

EBP 50, Ezrin-radixin-moesin-binding phosphoprotein 50, NHERF, NHERF-1, NHRF1_HUMAN, NPHLOP2, Na(+)/H(+) exchange regulatory cofactor NHE RF, Na(+)/H(+) exchange regulatory cofactor NHE-RF1, Na+/H+ exchange regulatory co factor, Regulatory cofactor of Na(+)/H(+) exchanger, Slc9a3r1, Sodium-hydrogen exchanger regulatory factor 1, Sodium/hydrogen exchanger regulatory factor 1, Solute carrier family 9 (sodium/hydrogen exchanger) member 3 regulator 1, Solute carrier family 9 (sodium/hydrogen exchanger), isoform 3 regulatory factor 1, Solute carrier family 9 isoform 3 regulatory factor 1, Solute carrier family 9 isoform A3 regulatory factor 1, Solute carrier family 9 member 3 regulator 1

2 Images
Western blot - Human SLC9A3R1 (EBP50/NHERF-1) knockout HCT116 cell lysate (AB257281)
  • WB

Lab

Western blot - Human SLC9A3R1 (EBP50/NHERF-1) knockout HCT116 cell lysate (AB257281)

Lane 1 : Wild-type HCT116 cell lysate (20µg)

Lane 2 : SLC9A3R1 knockout HCT116 cell lysate (20µg)

Lanes 1- 2 : Merged signal (red and green). Green - ab109430 observed at 48 kDa. Red - loading control ab8245 observed at 37 kDa.

ab109430 Anti-EBP50/NHERF-1 antibody [EPR5562] was shown to specifically react with EBP50/NHERF-1 in wild-type HCT116 cells in western blot. Loss of signal was observed when knockout cell line ab266876 (knockout cell lysate ab257281) was used. Wild-type and EBP50/NHERF-1 knockout samples were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab109430 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated overnight at 4°C at 1 in 1000 and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

All lanes:

Western blot - Anti-EBP50/NHERF-1 antibody [EPR5562] (<a href='/en-us/products/primary-antibodies/ebp50-nherf-1-antibody-epr5562-ab109430'>ab109430</a>) at 1/1000 dilution

Lane 1:

Wild-type HCT116 cell lysate at 20 µg

Lane 2:

SLC9A3R1 knockout HCT116 cell lysate at 20 µg

Lane 2:

Western blot - Human SLC9A3R1 (EBP50/NHERF-1) knockout HCT116 cell line (<a href='/en-us/products/cell-lines/human-slc9a3r1-ebp50-nherf-1-knockout-hct116-cell-line-ab266876'>ab266876</a>)

Predicted band size: 38 kDa

Observed band size: 48 kDa

false

Sanger Sequencing - Human SLC9A3R1 (EBP50/NHERF-1) knockout HCT116 cell lysate (AB257281)
  • Sanger seq

Unknown

Sanger Sequencing - Human SLC9A3R1 (EBP50/NHERF-1) knockout HCT116 cell lysate (AB257281)

Homozygous : 1 bp deletion in exon1

Key facts

Cell type

HCT116

Species or organism

Human

Tissue

Colon

Knockout validation

Sanger Sequencing,Western blot

Mutation description

Knockout achieved by using CRISPR/Cas9, Homozygous: 1 bp deletion in exon1.

Disease

Carcinoma

Reactivity data

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Product details

Knockout cell lysate achieved by CRISPR/Cas9.

REACH authorisation
Abcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

Lysate preparation: Our lysates are made using RIPA buffer to which we add a protease inhibitor cocktail and phosphatase inhibitor cocktail (ratio: 300:100:10). This means that the protein of interest is denatured. If you require a native form of the protein please use the live cell version. Please refer to our lysis protocol for further details on how our lysates are prepared.

User storage instructions: Lyophilizate may be stored at 4°C. After reconstitution, store at -20°C for short-term storage or -80°C for long-term storage.

This product is subject to limited use licenses from The Broad Institute and ERS Genomics Limited, and is developed with patented technology. For full details of the limited use licenses and relevant patents please refer to our limited use license and patent pages.

What's included?

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Properties and storage information

Gene name
NHERF1
Gene editing type
Knockout
Gene editing method
CRISPR technology
Knockout validation
Sanger Sequencing, Western blot
Zygosity
Homozygous
Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

EBP50 also known as NHERF-1 (Na+/H+ exchanger regulatory factor 1) is a scaffolding protein with a mass of approximately 50 kDa. This protein plays a critical role in the formation of multiprotein complexes by its ability to bind to several different proteins simultaneously. EBP50 localizes primarily to the apical surface of epithelial cells where it is found in organs such as the kidney liver and intestines. It consists of two PDZ domains and an ezrin-binding domain which enable it to interact with various membrane proteins cytoskeletal elements and signaling molecules.
Biological function summary

EBP50 regulates cellular functions by organizing signaling complexes at the plasma membrane. It is involved in processes such as ion transport signal transduction and cell proliferation. EBP50 often acts as part of a multiprotein complex contributing to the stabilization and regulation of membrane receptors and channels. By regulating these components EBP50 affects a variety of cellular responses to external stimuli.

Pathways

EBP50 plays important roles in cellular signaling pathways like the PTH (parathyroid hormone) receptor signaling and CFTR (cystic fibrosis transmembrane conductance regulator) channel regulation. It interacts with proteins such as ezrin and PLCβ (phospholipase C beta) which facilitates the signaling cascades critical for maintaining proper cell function. By modulating these pathways EBP50 has a significant impact on maintaining cellular homeostasis and responding to changing physiological conditions.

EBP50 has been linked to conditions such as cystic fibrosis and certain cancers. With cystic fibrosis its interaction with CFTR is essential for the proper regulation of chloride channels and subsequently fluid balance in epithelial tissues. In cancer altered expression or mutations in EBP50 can affect pathways related to cell growth and metastasis highlighting interactions with the ezrin protein which couples signals from the cell membrane to actin cytoskeleton dynamics impacting tumor progression.

Quality control

STR analysis

CSF1PO, D13S317, D7S820, D5S818, TH01, D16S539, TPOX

Cell culture

Biosafety level

EU: 1 US: 1

Adherent/suspension

Adherent

Gender

Male

Product protocols

Product promise

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