Anti-Cytokeratin 13 抗体 [EPR3671] (ab92551)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR3671] to Cytokeratin 13
- Suitable for: WB, Flow Cyt (Intra), IHC-P, ICC/IF
- Knockout validated
- Reacts with: Human
Related conjugates and formulations
製品の概要
-
製品名
Anti-Cytokeratin 13 antibody [EPR3671]
Cytokeratin 13 一次抗体 製品一覧 -
製品の詳細
Rabbit monoclonal [EPR3671] to Cytokeratin 13 -
由来種
Rabbit -
アプリケーション
適用あり: WB, Flow Cyt (Intra), IHC-P, ICC/IFmore details
適用なし: IP -
種交差性
交差種: Human
交差が予測される動物種: Mouse -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
-
ポジティブ・コントロール
- WB: A431, HACAT or 293T cell lysate IHC: transitional cell urinary bladder carcinoma tissue Flow Cyt (intra): A431 cells ICC/IF: A431 cells
-
特記事項
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Rat: We have preliminary internal testing data to indicate this antibody may not react with this species. Please contact us for more information.
製品の特性
-
製品の状態
Liquid -
保存方法
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. -
解離定数(KD 値)
KD = 1.20 x 10 -11 M Learn more about KD -
バッファー
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.5% BSA -
Concentration information loading...
-
精製度
Protein A purified -
ポリ/モノ
モノクローナル -
クローン名
EPR3671 -
アイソタイプ
IgG -
研究分野
関連製品
-
Alternative Versions
-
Compatible Secondaries
-
Isotype control
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab92551の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
アプリケーション | Abreviews | 特記事項 |
---|---|---|
WB |
1/100000 - 1/500000. Predicted molecular weight: 50 kDa.
|
|
Flow Cyt (Intra) |
1/20.
|
|
IHC-P |
1/100 - 1/250. Perform heat mediated antigen retrieval via the pressure cooker method before commencing with IHC staining protocol.
|
|
ICC/IF |
1/500.
|
特記事項 |
---|
WB
1/100000 - 1/500000. Predicted molecular weight: 50 kDa. |
Flow Cyt (Intra)
1/20. |
IHC-P
1/100 - 1/250. Perform heat mediated antigen retrieval via the pressure cooker method before commencing with IHC staining protocol. |
ICC/IF
1/500. |
ターゲット情報
-
組織特異性
Expressed in some epidermal sweat gland ducts (at protein level) and in exocervix, esophagus and placenta. -
関連疾患
Defects in KRT13 are a cause of white sponge nevus of cannon (WSN) [MIM:193900]. WSN is a rare autosomal dominant disorder which predominantly affects non-cornified stratified squamous epithelia. Clinically, it is characterized by the presence of soft, white, and spongy plaques in the oral mucosa. The characteristic histopathologic features are epithelial thickening, parakeratosis, and vacuolization of the suprabasal layer of oral epithelial keratinocytes. Less frequently the mucous membranes of the nose, esophagus, genitalia and rectum are involved. -
配列類似性
Belongs to the intermediate filament family. -
翻訳後修飾
O-glycosylated; glycans consist of single N-acetylglucosamine residues. - Information by UniProt
-
参照データベース
- Entrez Gene: 3860 Human
- Entrez Gene: 16663 Mouse
- Omim: 148065 Human
- SwissProt: P13646 Human
- SwissProt: P08730 Mouse
- Unigene: 654550 Human
- Unigene: 4646 Mouse
-
別名
- 47 kDa cytokeratin antibody
- CK-13 antibody
- CK13 antibody
see all
画像
-
All lanes : Anti-Cytokeratin 13 antibody [EPR3671] (ab92551) at 1/100000 dilution
Lane 1 : Wild-type A431 cell lysate
Lane 2 : KRT13 knockout A431 cell lysate
Lysates/proteins at 20 µg per lane.
Performed under reducing conditions.
Predicted band size: 50 kDa
Observed band size: 51 kDa why is the actual band size different from the predicted?False colour image of Western blot: Anti-Cytokeratin 13 antibody [EPR3671] staining at 1/100000 dilution, shown in green; Mouse anti-GAPDH antibody [6C5] (ab8245) loading control staining at 1/20000 dilution, shown in red. In Western blot, ab92551 was shown to bind specifically to Cytokeratin 13. A band was observed at 51 kDa in wild-type A431 cell lysates with no signal observed at this size in Krt13 knockout cell line ab269483 (knockout cell lysate ab269647). To generate this image, wild-type and Krt13 knockout A431 cell lysates were analysed. First, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) at 1/20000 dilution.
-
ab92551 at 1/100 dilution staining Cytokeratin 13 in formalin-fixed, paraffin-embedded human transitional cell usrinary bladder carcinoma tissue by immunohistochemistry. Detection: DAB staining. Antigen retrieval was heat mediated via the pressure cooker method before commencing with IHC staining protocol.
-
All lanes : Anti-Cytokeratin 13 antibody [EPR3671] (ab92551) at 1/100000 dilution
Lane 1 : A431 cell lysate
Lane 2 : HACAT cell lysate
Lane 3 : 293T cell lysate
Lysates/proteins at 10 µg per lane.
Secondary
Lanes 1-2 : HRP labelled Goat anti-Rabbit IgG at 1/2000 dilution
Lane 3 : HRP labelled goat anti-Rabbit IgG at 1/2000 dilution
Predicted band size: 50 kDa -
Immunocytochemistry analysis of A431 (human epidermoid carcinoma epithelial cell) cells labeling Cytokeratin 13 with ab92551 at 1/500 (4 μg/mL). Cells were fixed with 4% Paraformaldehyde and permeabilised with 0.1% tritonX-100. ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) at 1/200 (2.5 μg/mL) was used to counterstain the cells. ab150077 AlexaFluor®488 Goat anti-Rabbit at 1/1000 (2 μg/mL) was used as the secondary antibody. DAPI (blue) was used as nuclear counterstain.
Confocal image showing cytoplasmic staining in A431 cells.
-
Intracellular Flow Cytometry analysis of A431 (human epidermoid carcinoma) cells labeling Cytokeratin 13 with purified ab92551 at 1/20 dilution (red). The secondary antibody was Goat anti rabbit IgG (Alexa Fluorr® 488) at 1/2000 dilution. A Rabbit monoclonal IgG (Black) was used as the isotype control and cells without incubation with primary antibody and secondary antibody (Blue) were used as unlabeled control.
-
ab92551 showing positive staining in Cervical human carcinoma tissue. Antigen retrieval was heat mediated via the pressure cooker method before commencing with IHC staining protocol.
-
ab92551 showing positive staining in Normal human tonsil squamous cells tissue. Antigen retrieval was heat mediated via the pressure cooker method before commencing with IHC staining protocol.
-
ab92551 showing negative staining in human Glioma tissue. Antigen retrieval was heat mediated via the pressure cooker method before commencing with IHC staining protocol.
-
ab92551 showing negative staining in human Breast carcinoma tissue. Antigen retrieval was heat mediated via the pressure cooker method before commencing with IHC staining protocol.
プロトコール
データシートおよび資料
-
SDS download
-
Datasheet download
参考文献 (38)
ab92551 は 38 報の論文で使用されています。
- Yin L et al. KRT13 promotes stemness and drives metastasis in breast cancer through a plakoglobin/c-Myc signaling pathway. Breast Cancer Res 24:7 (2022). PubMed: 35078507
- Stavniichuk R et al. GATA4 blocks squamous epithelial cell gene expression in human esophageal squamous cells. Sci Rep 11:3206 (2021). PubMed: 33547361
- DeLaForest A et al. GATA4 Controls Epithelial Morphogenesis in the Developing Stomach to Promote Establishment of Glandular Columnar Epithelium. Cell Mol Gastroenterol Hepatol 12:1391-1413 (2021). PubMed: 34111600
- Trisno SL et al. Case Report: Esophageal Bronchus in a Neonate, With Image, Histological, and Molecular Analysis. Front Pediatr 9:707822 (2021). PubMed: 34307264
- Miyake Y et al. SNAI2 is induced by transforming growth factor-β1, but is not essential for epithelial-mesenchymal transition in human keratinocyte HaCaT cells. Exp Ther Med 22:1124 (2021). PubMed: 34466140