Overview

  • Product name

    Anti-Nephrin antibody [EPR20993] - BSA and Azide free
    See all Nephrin primary antibodies
  • Description

    Rabbit monoclonal [EPR20993] to Nephrin - BSA and Azide free
  • Host species

    Rabbit
  • Tested applications

    Suitable for: IHC-Fr, IP, IHC-P, WBmore details
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Mouse Nephrin aa 300-1150. The exact sequence is proprietary.
    Database link: Q9QZS7

  • Positive control

    • IHC-P: Human kidney tissue.
  • General notes

    Ab227806 is the carrier-free version of ab216341. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.

     

    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    ab227806 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.

Properties

  • Form

    Liquid
  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
  • Storage buffer

    Constituent: PBS
  • Concentration information loading...
  • Purity

    Protein A purified
  • Clonality

    Monoclonal
  • Clone number

    EPR20993
  • Isotype

    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab227806 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
IHC-Fr Use at an assay dependent concentration.
IP Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
WB Use at an assay dependent concentration. Detects a band of approximately 200 kDa (predicted molecular weight: 136 kDa).

Target

  • Function

    Seems to play a role in the development or function of the kidney glomerular filtration barrier. Regulates glomerular vascular permeability. May anchor the podocyte slit diaphragm to the actin cytoskeleton. Plays a role in skeletal muscle formation through regulation of myoblast fusion.
  • Tissue specificity

    Specifically expressed in podocytes of kidney glomeruli.
  • Involvement in disease

    Defects in NPHS1 are the cause of nephrotic syndrome type 1 (NPHS1) [MIM:256300]; also known as Finnish congenital nephrosis (CNF). A renal disease characterized clinically by proteinuria, hypoalbuminemia, hyperlipidemia, and edema. Kidney biopsies show non-specific histologic changes such as focal segmental glomerulosclerosis and diffuse mesangial proliferation. Some affected individuals have an inherited steroid-resistant form and progress to end-stage renal failure.
  • Sequence similarities

    Belongs to the immunoglobulin superfamily.
    Contains 1 fibronectin type-III domain.
    Contains 8 Ig-like C2-type (immunoglobulin-like) domains.
  • Developmental stage

    In 23-week-old embryo found in epithelial podocytes of the periphery of mature and developing glomeruli.
  • Post-translational
    modifications

    Phosphorylated on tyrosine residues.
  • Cellular localization

    Cell membrane. Predominantly located at podocyte slit diaphragm between podocyte foot processes. Also associated with podocyte apical plasma membrane.
  • Information by UniProt
  • Database links

  • Alternative names

    • CNF antibody
    • Nephrin antibody
    • Nephrosis 1 congenital Finnish type antibody
    • Nephrosis 1, congenital, Finnish type (nephrin) antibody
    • NPHN antibody
    • NPHN_HUMAN antibody
    • NPHS 1 antibody
    • Nphs1 antibody
    • Renal glomerulus specific cell adhesion receptor antibody
    • Renal glomerulus-specific cell adhesion receptor antibody
    see all

Images

  • Immunohistochemical analysis of paraffin-embedded mouse kidney tissue labeling Nephrin with ab216341 at 1/2000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Membranous staining on mouse renal glomerulus (PMID: 18599604; PMID: 25367693). Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab216341).

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemical analysis of paraffin-embedded rat kidney tissue labeling Nephrin with ab216341 at 1/2000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Membranous staining on rat renal glomerulus (PMID: 18599604; PMID: 25367693). Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab216341).

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemical analysis of 4% paraformaldehyde-fixed, 0.2% Triton X-100 permeabilized frozen mouse kidney tissue labeling Nephrin with ab216341  at 1/500 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Positive cytoplasmic staining in the glomerular podocytes (PMID: 26380915).

    The nuclear counter stain is DAPI (blue).

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab216341).

  • Immunohistochemical analysis of 4% paraformaldehyde-fixed, 0.2% Triton X-100 permeabilized frozen rat kidney tissue labeling Nephrin with ab216341  at 1/500 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Positive cytoplasmic staining in the glomerular podocytes (PMID: 26380915).

    The nuclear counter stain is DAPI (blue).

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab216341).

  • Nephrin was immunoprecipitated from 0.35 mg of mouse kidney lysate with ab216341 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab216341 at 1/500 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/1000 dilution.

    Lane 1: Mouse kidney lysate 10 µg (Input). 

    Lane 2: ab216341 IP in mouse kidney lysate. 

    Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab216341 in mouse kidney lysate.

    Blocking and dilution buffer and concentration: 5% NFDM/TBST.

    Exposure time: 30 seconds.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab216341).

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemical analysis of paraffin-embedded human kidney tissue labeling Nephrin with ab216341 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Membranous staining on human renal glomerulus (PMID: 18599604; PMID: 25367693). Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab216341).

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

References

ab227806 has not yet been referenced specifically in any publications.

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