HGH 191AA(Somatropin）

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

1. Product Overview
This product is a recombinant human growth hormone peptide fragment, expressed and prepared using recombinant DNA technology. Its sequence corresponds to the 191-amino acid residue variant of human growth hormone (Somatropin). Supplied as a white lyophilized powder, it features high purity and stability and is specifically designed for in vitro research in the fields of life sciences, biochemistry, and pharmaceutical development.

2. Key Features

• High Purity: Verified by HPLC and mass spectrometry analysis, with a purity of 98%.

• Defined Sequence: Clear amino acid sequence and structure, ensuring experimental reproducibility.

• Rigorous Quality Control: Passes multiple biological reagent standard tests, including sterility and endotoxin, to ensure a clean research background.

• Excellent Stability: The lyophilized powder form facilitates transportation and long-term storage (recommended storage: -20°C in a dry environment).

3. Primary Research Applications (Examples)

• Signal Pathway Research: Used to study growth hormone-mediated cell signal transduction pathways, such as JAK-STAT.

• Receptor Binding Assays: Serves as a ligand for studying the binding activity and competitive inhibition of the growth hormone receptor (GHR).

• Molecular Interaction Studies: Utilized on platforms like SPR (Surface Plasmon Resonance) and ELISA to investigate protein-protein interactions.

• Standard/Control: Can be used as a positive control or standard in experiments such as Western Blot and Immunohistochemistry (IHC).

4. Usage Instructions

• For reconstitution according to experimental needs, use sterile PBS buffer or deionized water.

• Aliquotting is recommended to avoid repeated freeze-thaw cycles and preserve product activity.

• Please refer to the literature or optimize based on your laboratory protocol for specific reconstitution concentrations and experimental conditions.

5. Disclaimer
This product is for research use only. The purchaser or user must possess relevant professional knowledge and assumes full responsibility for their research activities. This description does not constitute any medical or efficacy advice. The seller and brand owner are not responsible for any consequences arising from the use of this product for non-research purposes, including but not limited to human use, drug formulation, or dietary supplement incorporation.