Certainly! Here's a structured way to supplement and improve the product information for the IHC‑plus™ Polyclonal Rabbit anti‑Human KRT19 / CK19 / Cytokeratin 19 Antibody:

Storage:
- Store the antibody at -20°C upon receipt.
- Avoid repeated freeze-thaw cycles to maintain product integrity.
- If stored correctly, the antibody remains stable for up to 12 months.

Product Description:
- The IHC‑plus™ Polyclonal Rabbit anti-Human KRT19 / CK19 / Cytokeratin 19 Antibody is designed for the detection of cytokeratin 19, a type I keratin found in epithelial cells.
- This antibody targets the amino acids 231-280 of the KRT19 protein, ensuring specificity.
- Suitable for use in both immunohistochemistry (IHC) and Western blot (WB) applications.

Key Features:
- High Affinity and Specificity: Developed to recognize KRT19 with minimal cross-reactivity.
- Validated Applications: Proven effectiveness in IHC and WB, offering versatility in experimental protocols.
- Rabbit Polyclonal: Provides robust and consistent results with high sensitivity.
- Quality Assurance: Each batch undergoes rigorous testing for optimal performance.

What's Included:
- A vial containing a specified volume/concentration of the Polyclonal Rabbit anti-Human KRT19 antibody.
- Certificate of Analysis detailing performance data and batch-specific information.
- Instruction manual for recommended protocols and handling.

Applications:
- Immunohistochemistry (IHC): Ideal for tissue staining to visualize KRT19 expression in various human tissues, particularly in studies of epithelial differentiation and carcinoma.
- Western Blot (WB): Effective for detecting KRT19 protein in cell lysates and tissue homogenates, aiding in protein quantification and verification.
- Research Use: Suitable for research in oncology, pathology, and cell biology to study cytokeratin patterns in normal and pathological states.

By addressing these aspects, the product information becomes more comprehensive, aiding researchers in understanding the capabilities and handling of the IHC‑plus™ Polyclonal Rabbit anti-Human KRT19 antibody.