Certainly! Here’s a detailed suggestion for improving product information for the Recombinant Human Vinculin Protein (His Tag):

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Product Name:
Recombinant Human Vinculin Protein (His Tag)

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Storage:
- Store the lyophilized protein at -20°C to -80°C.
- After reconstitution, aliquot and store at -20°C. Avoid repeated freeze-thaw cycles.
- For short-term storage, the reconstituted protein can be kept at 4°C for up to 1 week.

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Product Description:
Recombinant Human Vinculin Protein (His Tag) is a high-purity protein expressed in *E. coli*. Vinculin is a cytoskeletal protein involved in cell adhesion and signal transduction. It plays a critical role in linking integrin adhesion molecules to the actin cytoskeleton, thus facilitating cell adhesion, spreading, and migration. The protein is tagged with a His (histidine) tag to facilitate purification and detection.

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Key Features:
- High Purity: Greater than 90% purity as determined by SDS-PAGE.
- His Tag: Facilitates easy purification and detection using anti-His antibodies.
- Biologically Active: Retains functional activity post-expression and purification.
- Species: Human-derived sequence ensuring relevance to human biological studies.
- Produced in *E. coli*: Ensures high yield and cost efficiency.

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What's Included:
- Recombinant Human Vinculin Protein (His Tag) in lyophilized form.
- Certificate of Analysis (COA) detailing purity and activity.
- Product datasheet with handling and usage instructions.

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Applications:
- Cell Adhesion Studies: Investigating the role of vinculin in focal adhesion and cytoskeletal organization.
- Signal Transduction Research: Understanding vinculin’s role in signal transduction pathways.
- Protein-Protein Interaction Assays: Studying interactions between vinculin and other cytoskeletal or signaling proteins.
- Structural Biology: Analysis of vinculin structure and function relationships.
- Drug Discovery: Screening for modulators of vinculin function that could impact cell adhesion and migration, relevant in cancer metastasis research.

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By providing comprehensive information on storage, description, features, contents, and applications, the product can better serve researchers and labs focusing on cell biology, biochemistry, and related fields.