Claudin 7 Mouse Monoclonal Antibody(ARA853)
Datasheet 
Key features and details
- Target:
- Host:
- Reactivity:
- Clonality:
- Application:
- Storage:
-
Brand:
CAT.NO. : ARA6679
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Size:
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Product Details
Background
Claudin-7 is a protein that in humans is encoded by the CLDN7 gene. It belongs to the group of claudins.Claudins, such as CLDN7, are involved in the formation of tight junctions between epithelial cells. Tight junctions restrict lateral diffusion of lipids and membrane proteins, and thereby physically define the border between the apical and basolateral compartments of epithelial cells. It is expressed in kidney, lung and prostate. Claudin-7 is down-regulated in breast cancers, including ductal carcinoma in situ (DCIS), lobular carcinoma in situ (LCIS) and invasive ductal carcinoma (IDC), as well as in several cancer cell lines. Loss of expression correlates with histological grade, occurring predominantly in high-grade lesions.
Application
To ensure optimal assay performance, AREX recommends conducting reagent titration tailored to each testing system for optimal detection results.
*Results are sample-specific. Please refer to your local assay conditions and test parameters for reference.
Application | Dilution Ratio |
IHC | 1:1000 - 1:5000 |
Overview
Antibody Type | Recombinant Mouse Monoclonal Antibody |
Immunogen | Synthetic peptide within Human Claudin 7 aa 162 - 211 / 211 |
Molecular Weight | Predicted band size: 22 kDa |
Positive Control | SW480 cell lysate, MCF7 cell lysate, LNCaP cell lysate, Caco - 2 cell lysate, A431 cell lysate, mouse colon tissue lysate, rat colon tissue lysate, PC - 12, human kidney tissue, human colon tissue, mouse colon tissue, rat colon tissue |
Conjugation | unconjugated |
Foem/Buffer | PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide |
Isotype | IgG1 |
Purification | Protein A affinity purified |
*Clone Number, Reactivity, Source/Host and Clonality can be found in the product name and Key Features section above.
Data
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Claudin 7 Mouse Monoclonal Antibody(ARA853).
Immunohistochemical analysis of paraffin-embedded human colon tissue with Claudin 7 Mouse Monoclonal Antibody(ARA853).
Storage
Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
Note
For Research Use Only. Not for diagnostic, therapeutics, prophylactic or in vivo use.
FAQs
Are the pathology antibodies provided by AREX raw antibodies or ready-to-use solutions?
AREX Biosciences specializes in supplying high-quality IHC pathology raw antibodies (Raw Antibodies). We do not manufacture ready-to-use working solutions or IVD diagnostic reagents. We mainly provide concentrated raw materials to pathology reagent manufacturers and diagnostic platform companies to support product development and OEM production.
What development scenarios are pathology raw antibodies mainly used for?
Our raw antibodies are primarily used for the research, performance optimization, validation, and commercial-scale production of pathology IHC detection reagents. They are also suitable for companion diagnostics (CDx) projects and antibody screening.
How can I evaluate whether a raw antibody is suitable for our staining platform?
It is recommended to focus on specificity, sensitivity, background control, and performance on your target automated platforms (such as Roche Ventana, Leica Bond, Agilent Dako, etc.). We can provide internal test data for reference, but we recommend partners perform actual validation on their own platforms.
Can you provide samples for platform validation?
Yes. We can provide validation samples depending on the specific product. Some products may be provided free of charge, while others may involve a small sample fee. Handling fee and shipping fee will be charged separately. Please contact us for detailed confirmation.
How should raw antibodies be paired with detection systems?
AREX raw antibodies can be used with various polymer detection systems and ancillary reagents. We recommend optimization in combination with the ARExVisual® system or your existing detection platform to achieve better signal intensity and background control.
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