製品の概要

  • 製品名Anti-Filaggrin antibody [SPM181]
    Filaggrin 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [SPM181] to Filaggrin
  • アプリケーション適用あり: Flow Cyt, IHC-Pmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Recombinant full length protein corresponding to Human Filaggrin.

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab17808 in the following tested applications.

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

アプリケーション Abreviews 特記事項
Flow Cyt Use at an assay dependent concentration.

ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

IHC-P 1/50. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

ターゲット情報

  • 機能Aggregates keratin intermediate filaments and promotes disulfide-bond formation among the intermediate filaments during terminal differentiation of mammalian epidermis.
  • 組織特異性Keratohyalin granules.
  • 関連疾患Ichthyosis vulgaris
    Dermatitis atopic 2
  • 配列類似性Belongs to the S100-fused protein family.
    Contains 2 EF-hand domains.
    Contains 23 filaggrin repeats.
  • 翻訳後修飾Filaggrin is initially synthesized as a large, insoluble, highly phosphorylated precursor containing many tandem copies of 324 AA, which are not separated by large linker sequences. During terminal differentiation it is dephosphorylated and proteolytically cleaved. The N-terminal of the mature protein is heterogeneous, and is blocked by the formation of pyroglutamate.
    Undergoes deimination of some arginine residues (citrullination).
  • Information by UniProt
  • 参照データベース
  • 別名
    • Epidermal filaggrin antibody
    • FILA_HUMAN antibody
    • Filaggrin antibody
    • Filaggrin precursor antibody
    • Fillagrin antibody
    • FLG antibody
    • Profilaggrin antibody
    see all

Anti-Filaggrin antibody [SPM181] 画像

  • ab17808 staining Filaggrin in Human skin tissue sections by Immunohistochemistry (IHC-P - paraffin-embedded sections). Tissue was fixed with 10% NBF and blocked with 0.025% serum free protein block for 5 minutes at 25°C; antigen retrieval was by heat mediation with a TRIS/EDTA buffer (pH9). Samples were incubated with primary antibody (1/50 in serum free antibody diluent) for 30 minutes at 25°C. An undiluted HRP-conjugated Goat polymer was used as the secondary antibody.

    See Abreview

  • Overlay histogram showing A431 cells stained with ab17808 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab17808, 1µg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879x) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in A431 cells fixed with 100% methanol (5 min)/permeabilized in 0.1% PBS-Tween used under the same conditions.

  • ab17808 staining Filaggrin in Human skin tissue sections by Immunohistochemistry (IHC-P - formaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde; antigen retrieval was by heat mediation with a TRIS/EDTA buffer (pH8.2). Samples were incubated with primary antibody (1/200 in antibody diluent) for 32 minutes at 37°C. A rabbit anti-mouse monoclonal (1/500) was used as the secondary antibody.

    See Abreview

Anti-Filaggrin antibody [SPM181] (ab17808) 使用論文

This product has been referenced in:
  • Szabo AZ  et al. The CD44(+) ALDH(+) Population of Human Keratinocytes is Enriched for Epidermal Stem Cells with Long Term Repopulating Ability. Stem Cells : (2013). Read more (PubMed: 23335266) »
  • Matoso A  et al. Expression microarray analysis identifies novel epithelial-derived protein markers in eosinophilic esophagitis. Mod Pathol 26:665-76 (2013). Human . Read more (PubMed: 23503644) »

See all 6 Publications for this product

Product Wall

Application Flow Cytometry
Fixation Paraformaldehyde
Permeabilization Yes - 0,1% Saponin / PBS
Sample Human Cell (Human Cell line (Hela cells))
Specification Human Cell line (Hela cells)
Gating Strategy no gate
Preparation Cell harvesting/tissue preparation method: cell culture (commercially available cell line)
Sample buffer: 0,1% Saponin /1% FCS/ PBS
Username

Abcam user community

Verified customer

投稿 Oct 28 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Human Tissue sections (skin)
Specification skin
Fixative Paraformaldehyde
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Tris/EDTA pH 9,0
Permeabilization No
Blocking step Serum as blocking agent for 30 minute(s) · Concentration: 4% · Temperature: 25°C
Username

Abcam user community

Verified customer

投稿 Mar 06 2012

Thank you for contacting Abcam regarding ab17808 and ab80820. I can confirm that ab17808 has not been tested to react with profilaggrin so we cannot be sure if it will cross react. On the other hand, we expect ab80820 to react with both forms. ...

Read More
Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Human Tissue sections (skin)
Specification skin
Fixative Formaldehyde
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: TRIS EDTA pH8.2
Permeabilization No
Username

Ms. Laurence Sifre

Verified customer

投稿 Feb 24 2011

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Human Tissue sections (Skin)
Specification Skin
Fixative 10% NBF
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: TRIS/EDTA pH 9.0
Permeabilization No
Blocking step Serum Free Protein Block as blocking agent for 5 minute(s) · Concentration: 0.025% · Temperature: 25°C
Username

Ms. Elizabeth Chlipala

Verified customer

投稿 Sep 10 2010

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