Recombinant
RabMAb

Recombinant Anti-Caveolin-1 antibody [E249] - BSA and Azide free (ab230262)

Overview

  • Product name

    Anti-Caveolin-1 antibody [E249] - BSA and Azide free
    See all Caveolin-1 primary antibodies
  • Description

    Rabbit monoclonal [E249] to Caveolin-1 - BSA and Azide free
  • Host species

    Rabbit
  • Tested applications

    Suitable for: WB, IHC-P, ICC, ICC/IFmore details
    Unsuitable for: Flow Cyt or IP
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human Caveolin-1 aa 150-250. The exact sequence is proprietary.
    Database link: Q03135

  • Positive control

    • IHC-P: Rat colon tissue.
  • General notes

    Ab230262 is the carrier-free version of ab32577. 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.

    ab230262 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

Applications

Our Abpromise guarantee covers the use of ab230262 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
WB Use at an assay dependent concentration. Predicted molecular weight: 20 kDa.
IHC-P Use at an assay dependent concentration. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

Use 0.01M Sodium Citrate Buffer, pH 6.0.

ICC Use at an assay dependent concentration.
ICC/IF Use at an assay dependent concentration. PubMed: 19808975
  • Application notes
    Is unsuitable for Flow Cyt or IP.
  • Target

    • Function

      May act as a scaffolding protein within caveolar membranes. Interacts directly with G-protein alpha subunits and can functionally regulate their activity (By similarity). Involved in the costimulatory signal essential for T-cell receptor (TCR)-mediated T-cell activation. Its binding to DPP4 induces T-cell proliferation and NF-kappa-B activation in a T-cell receptor/CD3-dependent manner. Recruits CTNNB1 to caveolar membranes and may regulate CTNNB1-mediated signaling through the Wnt pathway.
    • Tissue specificity

      Expressed in muscle and lung, less so in liver, brain and kidney.
    • Involvement in disease

      Defects in CAV1 are the cause of congenital generalized lipodystrophy type 3 (CGL3) [MIM:612526]; also called Berardinelli-Seip congenital lipodystrophy type 3 (BSCL3). Congenital generalized lipodystrophies are autosomal recessive disorders characterized by a near absence of adipose tissue, extreme insulin resistance, hypertriglyceridemia, hepatic steatosis and early onset of diabetes.
    • Sequence similarities

      Belongs to the caveolin family.
    • Post-translational
      modifications

      The initiator methionine for isoform Beta is removed during or just after translation. The new N-terminal amino acid is then N-acetylated.
    • Cellular localization

      Golgi apparatus membrane. Cell membrane. Membrane > caveola. Membrane raft. Colocalized with DPP4 in membrane rafts. Potential hairpin-like structure in the membrane. Membrane protein of caveolae.
    • Information by UniProt
    • Database links

    • Alternative names

      • BSCL3 antibody
      • CAV antibody
      • CAV1 antibody
      • CAV1_HUMAN antibody
      • caveolae protein, 22 kD antibody
      • caveolin 1 alpha isoform antibody
      • caveolin 1 beta isoform antibody
      • Caveolin 1 caveolae protein 22kDa antibody
      • Caveolin-1 antibody
      • Caveolin1 antibody
      • cell growth-inhibiting protein 32 antibody
      • CGL3 antibody
      • LCCNS antibody
      • MSTP085 antibody
      • OTTHUMP00000025031 antibody
      • PPH3 antibody
      • VIP 21 antibody
      • VIP21 antibody
      see all

    Images

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Mouse testis tissue sections labeling Caveolin-1 with purified ab32577 at 1:500 dilution (2.1 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Tissue was counterstained with Hematoxylin. ImmunoHistoProbe one step HRP Polymer (ready to use) secondary antibody was used at 1:0 dilution. PBS instead of the primary antibody was used as the negative control.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab32577).

    • Immunocytochemistry/Immunofluorescence analysis of A431 cells labelling Caveolin-1 (green) with ab32577 at 1/200. Cells were fixed with 100% methanol. ab150077, an Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1000) was used as the secondary antibody. The cells were co-stained with ab195889 (red), an Alexa Fluor® 488 conjugated mouse anti-tubulin antibody (1/200). Nuclei counterstained with DAPI (blue).

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab32577).

    • Immunohistochemical analysis of formalin-fixed, paraffin-embedded Human urinary bladder tissue, staining Caveolin-1 with ab32577 at 1/250 dilution.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab32577).

    • Immunohistochemical analysis of formalin-fixed, paraffin-embedded Human lung tissue, staining Caveolin-1 with ab32577 at 1/250 µg/ml.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab32577).

    • Immunohistochemical analysis of developing Human lung tissue, staining Caveolin-1 with ab32577 at 1/250 dilution.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab32577).

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Rat colon tissue sections labeling Caveolin-1 with Purified ab32577 at 1:500 dilution (2.1 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Tissue was counterstained with Hematoxylin. ImmunoHistoProbe one step HRP Polymer (ready to use) secondary antibody was used at 1:0 dilution. PBS instead of the primary antibody was used as the negative control.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab32577).

    References

    ab230262 has not yet been referenced specifically in any publications.

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