Hallmark Peptides Catalog
SKU HGH100-0428 · Endocrine & Growth Pathways
HGH 191aa
HGH 191aa (Somatropin) is recombinant human growth hormone — a 191-amino acid single-chain polypeptide structurally identical to endogenous pituitary GH, produced via recombinant DNA technology.
Product code
HGH100-0428
Availability
In Stock · 100 units
Purchase highlights
Recombinant 191-amino acid somatropin — identical to endogenous GH
Full-spectrum GH receptor binding · JAK2-STAT5 signaling · IGF-1 induction
100 IU · ≥98% purity · CAS 12629-01-5
Description
HTML contentHuman Growth Hormone (HGH) Somatropin 191aa is a recombinant form of the 191-amino acid single-chain polypeptide produced by the anterior pituitary gland. Synthesized using recombinant DNA technology, this protein is structurally identical to endogenous human growth hormone and retains full biological activity.
HGH plays a central role in linear growth, body composition regulation, glucose and lipid metabolism, bone mineralization, and organ development. Somatropin binds to the growth hormone receptor (GHR), a type I cytokine receptor present on virtually all cell types, triggering JAK2-STAT5 signaling cascades that regulate gene transcription for growth and metabolism.
Additional information
Category
Endocrine & Growth Pathways
CAS Number
12629-01-5
Availability
In stock
Delivery
10–14 business days
Coverage
United States, European Union, South America
Regulatory notice
Regulatory Compliance Notice
- Exclusively for laboratory research use
- Not intended for human or veterinary use
- Not intended for human consumption
- Not intended to diagnose, treat, cure, or prevent any disease
- Not approved by the FDA as a drug or dietary supplement
Technical Specifications
Product dataCAS Number
12629-01-5
Package Size
100 IU
Expiry
April 2028
PubChem
PubChem Substance 481150664
Storage
-20 °C (lyophilized); 2–8 °C after reconstitution
Purity
≥ 98% (HPLC)
Format
Lyophilized powder
Manufacturer
Hallmark Peptides
Warnings
Product dataResearch use only
For laboratory research use only. Not intended for human or veterinary use.
Handling
Handle with appropriate laboratory safety equipment.
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