Overview

  • Product nameAnti-Smoothelin antibody [R4A]
    See all Smoothelin primary antibodies
  • Description
    Mouse monoclonal [R4A] to Smoothelin
  • Tested applicationsSuitable for: ICC/IF, ICC, IHC-Fr, IHC-P, WBmore details
  • Species reactivity
    Reacts with: Chicken, Cat, Dog, Human, Pig, Monkey
    Does not react with: Mouse, Rat, Hamster
  • Immunogen

    Cytoskeletal extract of chicken gizzard.

Properties

Applications

Our Abpromise guarantee covers the use of ab8969 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
ICC/IF Use at an assay dependent concentration.
ICC Use at an assay dependent concentration.
IHC-Fr Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
WB 1/100 - 1/1000.

Target

  • FunctionStructural protein of the cytoskeleton.
  • Tissue specificitySmooth muscle; contractile or vascular (for the long form).
  • Sequence similaritiesBelongs to the smoothelin family.
    Contains 1 CH (calponin-homology) domain.
  • Cellular localizationCytoplasm > cytoskeleton. Exhibits a filamentous organization.
  • Information by UniProt
  • Database links
  • Alternative names
    • FLJ35168 antibody
    • FLJ35365 antibody
    • FLJ35620 antibody
    • FLJ38597 antibody
    • Smoothelin antibody
    • SMSMO antibody
    • Smtn antibody
    • SMTN_HUMAN antibody
    see all

Anti-Smoothelin antibody [R4A] images

  • Human blood vessel in cardiac muscle stained with the monoclonal smoothelin antibody ab8969.

  • Immunoblotting of human colon smooth muscle tissue incubated with (a) monoclonal antibody R4A (ab8969) to smoothelin (a), and subsequently incubated with the monoclonal desmin antibody RD301.

    Immunoblotting of human colon smooth muscle tissue incubated with (a) monoclonal antibody R4A (ab8969) to smoothelin (a), and subsequently incubated with the monoclonal desmin antibody RD301.
  • ab8969 staining cells from a human vascular smooth muscle cells by ICC/IF. Cells were PFA fixed and permeabilized in 0.5% Triton X-100 prior to blocking in 10% serum for 10 minutes at 21°C. The primary antibody was diluted 1/100 and incubated with the sample for 1 hour at 21°C. An Rhodamine conjugated donkey anti-mouse antibody, diluted 1/200, was used as the secondary.

    See Abreview

  • Immunohistochemical analysis on paraffin section of human smooth muscle labeling Smoothelin with ab8969.

  • Immunohistochemical analysis on frozen section of chicken gizzard striated muscle labeling Smoothelin with ab8969.

  • Immunohistochemistry on frozen section of chicken gizzard striated muscle labeling Smoothelin with ab8969.

References for Anti-Smoothelin antibody [R4A] (ab8969)

This product has been referenced in:
  • Chen Z  et al. Suppressive effect of formononetin on platelet-derived growth factor-BB-stimulated proliferation and migration of vascular smooth muscle cells. Exp Ther Med 12:1901-1907 (2016). Human . Read more (PubMed: 27588108) »
  • Roberts JA  et al. Smoothelin and caldesmon are reliable markers for distinguishing muscularis propria from desmoplasia: a critical distinction for accurate staging colorectal adenocarcinoma. Int J Clin Exp Pathol 7:792-6 (2014). IHC-P ; Human . Read more (PubMed: 24551305) »

See all 15 Publications for this product

Product Wall

Abcam has not validated the combination of species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Rabbit Tissue sections (Carotid Artery)
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: 10 mM Citrate Buffer (pH=6)
Permeabilization Yes - 0.1% Triton X-100
Specification Carotid Artery
Blocking step Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 10% · Temperature: 25°C
Fixative Paraformaldehyde
Username

Abcam user community

Verified customer

Submitted Oct 20 2016

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunocytochemistry/ Immunofluorescence
Sample Human Cell (Vascular smooth muscle cells)
Specification Vascular smooth muscle cells
Fixative Paraformaldehyde
Permeabilization Yes - 0.5% triton X-100
Blocking step Serum as blocking agent for 10 minute(s) · Concentration: 10% · Temperature: 21°C
Username

Mr. G Krenning

Verified customer

Submitted Sep 01 2008

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (aortic smooth muscle cells)
Loading amount 10 µg
Specification aortic smooth muscle cells
Gel Running Conditions Reduced Denaturing (Tris-acetate 3-8%)
Blocking step Milk as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 20°C
Username

Abcam user community

Verified customer

Submitted Apr 01 2008

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Dog Tissue lysate - other (canine myocardial infarct)
Specification canine myocardial infarct
Antigen retrieval step None
Blocking step Serum as blocking agent for 30 minute(s) · Concentration: 2%
Username

Dr. Marcin Dobaczewski

Verified customer

Submitted Aug 11 2005

Thank you for your enquiry and your interest in our products. We would like to ask you please to provide some more information about your IHC staining and fill in this specific IHC Questionnaire. Your answer will help us identify the source of the ...

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Ab8969 is in an unpurified form (tissue culture supernatant) and we cannot guarantee the concentrations for unpurified material. When we know what the recommended dilutions are for an antibody we will state them on the datasheet, otherwise the dilution...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"