リコンビナント
RabMAb

Anti-Cytokeratin 14 抗体 [EP1612Y] (ab51054)

製品の概要

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab51054 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
WB 1/20000. Detects a band of approximately 48 kDa (predicted molecular weight: 52 kDa).
IP 1/50.
Flow Cyt 1/100.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

IHC-P Use at an assay dependent concentration.
ICC/IF 1/100.

ターゲット情報

  • 機能
    The nonhelical tail domain is involved in promoting KRT5-KRT14 filaments to self-organize into large bundles and enhances the mechanical properties involved in resilience of keratin intermediate filaments in vitro.
  • 組織特異性
    Detected in the basal layer, lowered within the more apically located layers specifically in the stratum spinosum, stratum granulosum but is not detected in stratum corneum. Strongly expressed in the outer root sheath of anagen follicles but not in the germinative matrix, inner root sheath or hair. Found in keratinocytes surrounding the club hair during telogen.
  • 関連疾患
    Defects in KRT14 are a cause of epidermolysis bullosa simplex Dowling-Meara type (DM-EBS) [MIM:131760]. DM-EBS is a severe form of intraepidermal epidermolysis bullosa characterized by generalized herpetiform blistering, milia formation, dystrophic nails, and mucous membrane involvement.
    Defects in KRT14 are a cause of epidermolysis bullosa simplex Weber-Cockayne type (WC-EBS) [MIM:131800]. WC-EBS is a form of intraepidermal epidermolysis bullosa characterized by blistering limited to palmar and plantar areas of the skin.
    Defects in KRT14 are a cause of epidermolysis bullosa simplex Koebner type (K-EBS) [MIM:131900]. K-EBS is a form of intraepidermal epidermolysis bullosa characterized by generalized skin blistering. The phenotype is not fundamentally distinct from the Dowling-Meara type, although it is less severe.
    Defects in KRT14 are the cause of epidermolysis bullosa simplex autosomal recessive (AREBS) [MIM:601001]. AREBS is an intraepidermal epidermolysis bullosa characterized by localized blistering on the dorsal, lateral and plantar surfaces of the feet.
    Defects in KRT14 are the cause of Naegeli-Franceschetti-Jadassohn syndrome (NFJS) [MIM:161000]; also known as Naegeli syndrome. NFJS is a rare autosomal dominant form of ectodermal dysplasia. The cardinal features are absence of dermatoglyphics (fingerprints), reticular cutaneous hyperpigmentation (starting at about the age of 2 years without a preceding inflammatory stage), palmoplantar keratoderma, hypohidrosis with diminished sweat gland function and discomfort provoked by heat, nail dystrophy, and tooth enamel defects.
    Defects in KRT14 are the cause of dermatopathia pigmentosa reticularis (DPR) [MIM:125595]. DPR is a rare ectodermal dysplasia characterized by lifelong persistent reticulate hyperpigmentation, noncicatricial alopecia, and nail dystrophy.
  • 配列類似性
    Belongs to the intermediate filament family.
  • 細胞内局在
    Cytoplasm. Nucleus. Expressed in both as a filamentous pattern.
  • Information by UniProt
  • 参照データベース
  • 別名
    • CK 14 antibody
    • CK-14 antibody
    • ck14 antibody
    • Cytokeratin 14 antibody
    • Cytokeratin-14 antibody
    • Cytokeratin14 antibody
    • Dowling Meara antibody
    • EBS3 antibody
    • EBS4 antibody
    • Epidermolysis bullosa simplex antibody
    • K14 antibody
    • K1C14_HUMAN antibody
    • Keratin 14 (epidermolysis bullosa simplex, Dowling-Meara, Koebner) antibody
    • Keratin 14 antibody
    • Keratin antibody
    • Keratin type I cytoskeletal 14 antibody
    • Keratin, type I cytoskeletal 14 antibody
    • Keratin-14 antibody
    • Keratin14 antibody
    • Koebner antibody
    • Krt 14 antibody
    • Krt14 antibody
    • NFJ antibody
    • OTTHUMP00000164624 antibody
    • type I cytoskeletal 14 antibody
    see all

画像

  • ICC/IF image of ab51504 stained A431 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab51504, 1/100 dilution) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • Anti-Cytokeratin 14 antibody [EP1612Y] (ab51054) at 1/20000 dilution + A431 cell lysate at 10 µg

    Secondary
    Goat anti-Rabbit HRP labeled at 1/2000 dilution

    Predicted band size : 52 kDa
    Observed band size : 48 kDa (why is the actual band size different from the predicted?)
  • Overlay histogram showing A431 cells stained with ab51054 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Triton 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 (ab51054,1/100 dilution ) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was was rabbit IgG (monoclonal) ( 1µg/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 4% paraformaldehyde/permeabilized in 0.1% PBS-Triton used under the same conditions.

  • ab51054 staining Cytokeratin 14 in human skin tissue by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections).
    Tissue was fixed in paraformaldehyde and a heat mediated antigen retrieval step was performed using citrate buffer, pH 6.0. Samples were then permeabilized using 0.1% saponin/PBS, blocked with 4% BSA for 30 minutes at 25°C and then incubated with ab51054 at a 1/200 dilution for 16 hours at 4°C. The secondary used was a Texas Red conjugated goat anti-rabbit polyclonal used at a 1/100 dilution.

    See Abreview

参考文献

This product has been referenced in:
  • Carter EP  et al. A 3D in vitro model of the human breast duct: a method to unravel myoepithelial-luminal interactions in the progression of breast cancer. Breast Cancer Res 19:50 (2017). Read more (PubMed: 28427436) »
  • Stempin S  et al. Morphological and molecular characterization of the human breast epithelial cell line M13SV1 and its tumorigenic derivatives M13SV1-R2-2 and M13SV1-R2-N1. Cancer Cell Int 15:110 (2015). ICC/IF ; Human . Read more (PubMed: 26612978) »

See all 5 Publications for this product

レビューと Q&A

Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample
Mouse Tissue sections (skin)
Antigen retrieval step
Heat mediated - Buffer/Enzyme Used: Dako Pt link 3 in 1
Permeabilization
Yes - TBS-Tween 0.01%
Specification
skin
Blocking step
Serum as blocking agent for 30 minute(s) · Concentration: 2.5% · Temperature: 24°C
Fixative
Formaldehyde
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投稿 Jan 28 2016

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunocytochemistry/ Immunofluorescence
Blocking step
BSA as blocking agent for 30 minute(s) · Concentration: 4% · Temperature: 25°C
Sample
Human Cell (Keratinocytes)
Specification
Keratinocytes
Permeabilization
Yes - 0,1%Saponin / PBS
Fixative
Methanol
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投稿 Jul 18 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Western blot
Sample
Human Tissue lysate - whole (skin biopsie)
Loading amount
15 µg
Specification
skin biopsie
Gel Running Conditions
Reduced Non-Denaturing (Native) (5-16% gel)
Blocking step
BSA as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
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投稿 Jan 21 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Flow Cytometry
Sample
Human Cell (keratinocytes)
Specification
keratinocytes
Preparation
Cell harvesting/tissue preparation method: cells were isolated from skin biopsie followed by cell culture
Sample buffer: PBS/10% human IgG
Fixation
Paraformaldehyde
Permeabilization
Yes - 0,1% Tritonx-100/PBS
Gating Strategy
no gate
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Verified customer

投稿 Jan 21 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: citrate buffer pH 6,0
Permeabilization
Yes - 0,1% Saponin /PBS
Blocking step
BSA as blocking agent for 30 minute(s) · Concentration: 4% · Temperature: 25°C
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投稿 Jan 03 2012

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

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