Side-by-side comparison
LL-37 Truncated Variants (KR-12 / KS-30) vs GHRH (Growth Hormone-Releasing Hormone)
Shorter active fragments of LL-37 (KR-12, KS-30) with retained antimicrobial activity but lower toxicity. versus Native 44-aa hypothalamic GHRH; parent molecule of sermorelin, CJC-1295, and tesamorelin.
LL-37 Truncated Variants (KR-12 / KS-30)
RecoveryShorter active fragments of LL-37 (KR-12, KS-30) with retained antimicrobial activity but lower toxicity.
Top benefits
- ✓Antimicrobial activity preserved
- ✓Lower hemolysis vs full LL-37
- ✓Wound healing research
GHRH (Growth Hormone-Releasing Hormone)
PerformanceNative 44-aa hypothalamic GHRH; parent molecule of sermorelin, CJC-1295, and tesamorelin.
Top benefits
- ✓Pulsatile GH release
- ✓Preserves natural HPA axis
- ✓Reference comparator for analogs
| Attribute | LL-37 Truncated Variants (KR-12 / KS-30) | GHRH (Growth Hormone-Releasing Hormone) |
|---|---|---|
| Category | Recovery | Performance |
| Type | linear | linear |
| Chain length | 12 aa | 44 aa |
| Formula | KR-12 fragment of LL-37 | C215H358N72O66S |
| Common dose | Not established | 1 mcg/kg |
| Frequency | N/A | Single bolus IV |
| Top benefit | Antimicrobial activity preserved | Pulsatile GH release |
| Top side-effect | Localized irritation (topical) | Flushing |
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Educational use only
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