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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • CD43 Antibodies

          Invitrogen

          CD43 Monoclonal Antibody (SP55)

          Advanced Verification
          1 Reference
          View all (107) CD43 antibodies

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          Datasheet
          Protocols
          Questions & Answers
          Datasheet
          Protocols
          Questions & Answers

          Cite CD43 Monoclonal Antibody (SP55)

          • Antibody Testing Data (4)
          • Advanced Verification (2)
          CD43 Antibody in Immunocytochemistry (ICC/IF)
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          CD43 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 6

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          CD43 Antibody (MA5-16339) in ICC/IF

          Immunofluorescence analysis of CD43 was performed using 70% confluent log phase U-937 and HT-29 cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 15 minutes, and blocked with 2% BSA for 1 hour at room temperature. The cells were labeled with CD43 Monoclonal Antibody (SP55) (Product # MA5-16339) at 1:100 dilution in 0.1% BSA, incubated at 4 degree celsius overnight and then with Goat anti-Rabbit IgG (Heavy Chain), Superclonal™ Recombinant Secondary Antibody, Alexa Fluor 488 conjug... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          View Product

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          CD43 Antibody in Immunocytochemistry (ICC/IF)
          CD43 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          CD43 Antibody in Western Blot (WB)
          CD43 Antibody in Western Blot (WB)
          CD43 Antibody
          CD43 Antibody

          Product Details

          MA5-16339

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:200-1:250
          View 1 publication 1 publication

          Immunohistochemistry (Paraffin) (IHC (P))

          1:200
          -

          Immunocytochemistry (ICC/IF)

          1:50-1:100
          -

          Flow Cytometry (Flow)

          1:100
          -
          Product Specifications

          Species Reactivity

          Human

          Published species

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Monoclonal

          Type

          Antibody

          Clone

          SP55

          Immunogen

          Synthetic peptide derived from the human CD43.

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          Conc. Not Determined

          Purification

          Protein A/G

          Storage buffer

          PBS, pH 7.6, with 1% BSA

          Contains

          0.1% sodium azide

          Storage conditions

          4°C, do not freeze

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2537858

          Product Specific Information

          Heat-mediated antigen retrieval is recommended prior to staining, using a 10mM citrate buffer, pH 6.0, for 10 minutes followed by cooling at room temperature for 20 min. Following antigen retrieval, incubate samples with primary antibody for 30 min at room temperature. A suggested positive control is tonsil tissue.

          Target Information

          CD43 (leukosialin, sialophorin) is a transmembrane mucin-like protein with high negative charge, expressed on the surface of most hematopoietic cells. CD43 contributes to a repulsive barrier that interferes with cellular adhesion, however, in certain cases also promotes leukocyte aggregation. By interaction with actin-binding proteins ezrin and moesin CD43 plays a regulatory role in remodeling T-cell morphology and regulates cell-cell interactions during lymphocyte traffic. CD43 signaling both enhances LFA-1 adhesiveness and counteracts LFA-1 induction via other receptors. Expression of CD43 causes induction of functionally active tumor suppressor p53 protein, but in case of p53 and ARF deficiency CD43 promotes tumor proliferation and viability. CD43 appears to be an important modulator of leukocyte functions. Diseases associated with CD43 dysfunction include Wiscott-Aldrich Syndrome and Adenoid Basal Cell Carcinoma.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: CD43; Galactoglycoprotein; GALGP; GPL115; Leukocyte sialoglycoprotein; Leukosialin; Sialophorin; sialophorin (gpL115, leukosialin, CD43); sialophorin gpL115

          View more View less

          Gene Aliases: CD43; GALGP; GPL115; LSN; SPN

          View more View less

          UniProt ID: (Human) P16150

          View more View less

          Entrez Gene ID: (Human) 6693

          View more View less

          Function(s)
          transmembrane signaling receptor activity
          Process(es)
          response to protozoan negative regulation of type IV hypersensitivity positive regulation of protein phosphorylation chemotaxis immune response cellular defense response negative regulation of cell adhesion establishment or maintenance of cell polarity signal transduction cell surface receptor signaling pathway T cell costimulation positive regulation of T cell proliferation negative regulation of T cell proliferation positive regulation of tumor necrosis factor biosynthetic process defense response to bacterium negative thymic T cell selection regulation of defense response to virus leukocyte migration apoptotic signaling pathway
          It has to be done as per old AB suggested Products section.
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