LL-37 Alternatives
Explore peptides similar to LL-37. Compare mechanisms, effects, and find the best alternative for your research.
LL-37
Immune
A naturally occurring antimicrobial peptide and the only human cathelicidin. Part of the innate immune system with broad-spectrum antimicrobial activity.
Similar Peptides
Thymosin Alpha-1
Immune
A naturally occurring thymic peptide that enhances immune function. Approved in over 35 countries for hepatitis B/C and as an immune adjuvant.
KPV
Immune
A tripeptide derived from alpha-melanocyte stimulating hormone (α-MSH). Known for potent anti-inflammatory effects, particularly in the gut.
VIP
Immune
A naturally occurring peptide with immunomodulatory and anti-inflammatory effects. Being studied for ARDS, pulmonary hypertension, and autoimmune conditions.
Enfuvirtide
Immune
A peptide HIV fusion inhibitor that blocks viral entry into cells. First approved drug in the fusion inhibitor class.
TB-500
Healing
A synthetic 17-amino acid fragment of Thymosin Beta-4 (TB-4). NOT the same as TB-4 - TB-500 has a longer half-life (~2-4 days vs ~2 hours) and is the active region responsible for tissue repair and cell migration. Note: Many vendors mislabel TB-4 as 'TB-500' in premixed products.
Matrixyl 3000
Skin & Hair
An advanced version of Matrixyl combining two peptides for enhanced anti-aging effects. Targets both collagen production and inflammation.