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Claudin-4 Protein-VLP, Human, Recombinant
(Synonyms: WBSCR8, CPETR1, CPE-R, CPE R, CLDN4, Claudin-4, Claudin4) Copy Product InfoSynonyms: WBSCR8, CPETR1, CPE-R, CPE R, CLDN4, Claudin-4, Claudin4
Catalog No. TMPK-00710 Copy Product Info
Claudin-4 (CLDN4) is a key component of tight junctions (TJs) in epithelial cells. CLDN4 is overexpressed in many epithelial malignancies and correlates with cancer progression. Changes in CLDN4 expression have been associated with epigenetic factors (such as hypomethylation of promoter DNA), inflammation associated with infection and cytokines, and growth factor signaling. CLDN4 helps to maintain the tumor microenvironment by forming TJs and acts as a barrier to the entry of anticancer drugs into tumors.
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| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $172 | 7-10 days | 7-10 days | |
| 10 μg | $286 | 7-10 days | 7-10 days | |
| 20 μg | $478 | 7-10 days | 7-10 days | |
| 50 μg | $957 | 7-10 days | 7-10 days | |
| 100 μg | $1,620 | 7-10 days | 7-10 days | |
| 200 μg | $2,930 | 7-10 days | 7-10 days | |
| 500 μg | $6,520 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Immobilized Human Claudin 4 VLP at 1μg/ml (100μl/well) on the plate. Dose response curve for Anti-Claudin 4 Antibody, hFc Tag with the EC50 of 18.4ng/ml determined by ELISA. |
| Description | Claudin-4 (CLDN4) is a key component of tight junctions (TJs) in epithelial cells. CLDN4 is overexpressed in many epithelial malignancies and correlates with cancer progression. Changes in CLDN4 expression have been associated with epigenetic factors (such as hypomethylation of promoter DNA), inflammation associated with infection and cytokines, and growth factor signaling. CLDN4 helps to maintain the tumor microenvironment by forming TJs and acts as a barrier to the entry of anticancer drugs into tumors. |
| Species | Human |
| Expression System | HEK293 Cells |
| Accession Number | O14493 |
| Construction | Met1-Val209 |
| Protein Purity | > 95% as determined by HPLC |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Supplied as 0.22 μm filtered solution in PBS (pH 7.4).Notice: If you need it for immunization, Do Not use any adjuvant. |
| Stability & Storage | It is recommended to store the product under sterile conditions at -70°C or lower. Samples are stable for up to 12 months at -80°C. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | Proteins are shipped with blue ice. |
| Synonyms | WBSCR8, CPETR1, CPE-R, CPE R, CLDN4, Claudin-4, Claudin4 |
| Research Background |
| Molecular Weight | 23.31 kDa (predicted) |
| Storage | Store at low temperature Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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Related Tags: Claudin-4 Protein-VLP, Human, Recombinant chemical structure | Claudin-4 Protein-VLP, Human, Recombinant molecular weight
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