HGH 191AA (Somatropin) – Lyophilized Peptide Powder
HGH 191AA (Human Growth Hormone 191 Amino Acid) is a recombinant peptide consisting of the complete 191-amino-acid sequence of naturally occurring human growth hormone. Manufactured to stringent quality standards by Hangzhou Bulk Peptides Co., Ltd., this peptide is supplied as a high-purity lyophilized powder intended exclusively for laboratory and scientific research applications.
HGH 191AA is widely utilized in growth hormone receptor studies, cellular signaling investigations, metabolic pathway research, and other experimental protocols requiring a full-length recombinant human growth hormone analogue.
Key Features
- Full-length recombinant Human Growth Hormone (191 Amino Acids)
- High-purity lyophilized peptide powder
- Strict quality control and analytical testing
- Excellent stability when stored under recommended conditions
- Suitable for laboratory and research applications
- Manufactured by Hangzhou Bulk Peptides Co., Ltd.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | HGH 191AA |
| Synonym | Human Growth Hormone (Somatropin) |
| Sequence Length | 191 Amino Acids |
| Appearance | White to off-white lyophilized powder |
| Purity | ≥98% (HPLC) |
| Molecular Formula | C990H1529N263O299S7 |
| Molecular Weight | Approx. 22.1 kDa |
| Grade | Research Grade |
| Storage | 2–8°C (short-term), -20°C (long-term) |
Research Applications
Researchers may utilize HGH 191AA in studies involving:
- Growth hormone receptor interactions
- Cellular growth and proliferation pathways
- Protein synthesis mechanisms
- IGF-1 signaling research
- Metabolic and endocrine system investigations
- Tissue regeneration and repair studies
- Molecular biology and peptide characterization
This product is intended solely for scientific and laboratory research conducted by qualified professionals.
Quality Assurance
At Hangzhou Bulk Peptides Co., Ltd., every HGH 191AA batch undergoes comprehensive quality testing, including:
- HPLC Purity Analysis
- Mass Spectrometry Verification
- Identity Confirmation
- Batch Consistency Testing
- Controlled Manufacturing Procedures
Certificates of Analysis (COA) may be available upon request.
Storage & Handling
- Store lyophilized powder at 2–8°C before reconstitution.
- For extended storage, keep at -20°C or below.
- Protect from excessive heat, moisture, and direct sunlight.
- Use appropriate laboratory handling procedures during research activities.
Why Choose Hangzhou Bulk Peptides Co., Ltd.?
- Professional peptide manufacturing expertise
- High-quality research-grade products
- Competitive wholesale pricing
- Global shipping capabilities
- Reliable batch-to-batch consistency
- Dedicated customer support for research institutions and laboratories
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