Anti-Claudin 1 抗体 (ab15098)
Key features and details
- Rabbit polyclonal to Claudin 1
- Suitable for: ICC/IF, WB, IHC-P
- Reacts with: Human
- Isotype: IgG
リコンビナント抗体で、ロット間での高い再現性を実現
- 異なるロット間での安定した再現性
- 容易なスケールアップ
- 評価試験による特異性の確認済み
- 倫理基準に準拠 - アニマル・フリーの生産
製品の概要
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製品名
Anti-Claudin 1 antibody
Claudin 1 一次抗体 製品一覧 -
製品の詳細
Rabbit polyclonal to Claudin 1 -
由来種
Rabbit -
アプリケーション
適用あり: ICC/IF, WB, IHC-Pmore details -
種交差性
交差種: Human
交差が予測される動物種: Mouse, Rat, Dog, Monkey
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免疫原
Synthetic peptide within Human Claudin 1 aa 150 to the C-terminus (C terminal). The exact sequence is proprietary.
Database link: O95832 -
特記事項
This product is FOR RESEARCH USE ONLY. For commercial use, please contact partnerships@abcam.com.
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
製品の特性
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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 or -80°C. Avoid freeze / thaw cycle. -
バッファー
pH: 7.60
Preservative: 0.1% Sodium azide
Constituents: PBS, 1% BSA -
Concentration information loading... -
精製度
Immunogen affinity purified -
ポリ/モノ
ポリクローナル -
アイソタイプ
IgG -
研究分野
関連製品
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Compatible Secondaries
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Isotype control
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Recombinant Protein
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Related Products
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ab15098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 |
|---|---|---|
| ICC/IF | (2) |
Use a concentration of 5 µg/ml.
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| WB | (6) |
Use at an assay dependent concentration. Predicted molecular weight: 23 kDa.
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| IHC-P | (10) |
Use at an assay dependent concentration.
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| 特記事項 |
|---|
|
ICC/IF
Use a concentration of 5 µg/ml. |
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WB
Use at an assay dependent concentration. Predicted molecular weight: 23 kDa. |
|
IHC-P
Use at an assay dependent concentration. |
ターゲット情報
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機能
Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia. While some claudin family members play essential roles in the formation of impermeable barriers, others mediate the permeability to ions and small molecules. Often, several claudin family members are coexpressed and interact with each other, and this determines the overall permeability. CLDN1 is required to prevent the paracellular diffusion of small molecules through tight junctions in the epidermis and is required for the normal barrier function of the skin. Required for normal water homeostasis and to prevent excessive water loss through the skin, probably via an indirect effect on the expression levels of other proteins, since CLDN1 itself seems to be dispensable for water barrier formation in keratinocyte tight junctions (PubMed:23407391).
(Microbial infection) Acts as a receptor for hepatitis C virus in hepatocytes (PubMed:17325668). Acts as a receptor for dengue virus (PubMed:24074594). -
組織特異性
Strongly expressed in liver and kidney. Expressed in heart, brain, spleen, lung and testis. -
関連疾患
Ichthyosis-sclerosing cholangitis neonatal syndrome -
配列類似性
Belongs to the claudin family. -
細胞内局在
Cell junction, tight junction. Cell membrane. - Information by UniProt
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参照データベース
- Entrez Gene: 9076 Human
- Entrez Gene: 12737 Mouse
- Entrez Gene: 65129 Rat
- Omim: 603718 Human
- SwissProt: O95832 Human
- SwissProt: O88551 Mouse
- SwissProt: P56745 Rat
- Unigene: 439060 Human
see all -
別名
- Claudin-1 antibody
- Claudin1 antibody
- CLD 1 antibody
see all
画像
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Western blot - Anti-Claudin 1 antibody (ab15098)Anti-Claudin 1 antibody (ab15098) at 1/25 dilution + HeLa cell lysate
Predicted band size: 23 kDa
Observed band size: 19 kDa why is the actual band size different from the predicted? -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 1 antibody (ab15098)ab15098 (1µg/ml) staining Claudin 1 in human skin using an automated system (DAKO Autostainer Plus). Using this protocol there is strong staining of the cell membrane.
Sections were rehydrated and antigen retrieved with the Dako 3 in 1 AR buffer EDTA pH 9.0 in a DAKO PT link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 mins. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 min and detected with Dako envision flex amplification kit for 30 minutes. Colorimetric detection was completed with Diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that, for manual staining, optimization of primary antibody concentration and incubation time is recommended. Signal amplification may be required. -
Immunocytochemistry/ Immunofluorescence - Anti-Claudin 1 antibody (ab15098)ICC/IF image of ab15098 stained Hek293 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 (ab15098, 5µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 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. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 1 antibody (ab15098)This image is courtesy of an anonymous Abreviewab15098 staining Claudin 1 in mouse kidney tissue sections by IHC-P (paraformaldehyde-fixed paraffin-embedded sections). Tissue samples were fixed with paraformaldehyde and blocked with 20% serum for 30 minutes at 22°C; antigen retrival was by heat mediation in Citrate buffer (pH6). The sample was incubated with primary antibody (1/500 in blocking buffer) at 22°C for 16 hours. A Biotin-conjugated Donkey polyclonal to rabbit IgG (1/250) was used as secondary antibody.
プロトコール
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (156)
ab15098 は 156 報の論文で使用されています。
- Liu Y et al. Lin 28A/Occludin axis: An aberrantly activated pathway in intestinal epithelial cells leading to impaired barrier function under total parenteral nutrition. FASEB J 35:e21189 (2021). PubMed: 33200449
- Schilpp C et al. TGF-ß1 increases permeability of ciliated airway epithelia via redistribution of claudin 3 from tight junction into cell nuclei. Pflugers Arch 473:287-311 (2021). PubMed: 33386991
- Sarvestani SK et al. Induced organoids derived from patients with ulcerative colitis recapitulate colitic reactivity. Nat Commun 12:262 (2021). PubMed: 33431859
- Liu X et al. Effect of Nrf2 signaling pathway on the improvement of intestinal epithelial barrier dysfunction by hyperbaric oxygen treatment after spinal cord injury. Cell Stress Chaperones 26:433-441 (2021). PubMed: 33471265
- Zeng Y et al. Bacteriophage as an Alternative to Antibiotics Promotes Growth Performance by Regulating Intestinal Inflammation, Intestinal Barrier Function and Gut Microbiota in Weaned Piglets. Front Vet Sci 8:623899 (2021). PubMed: 33585620