LL-37
- CAS NO.：154947-66-7
- Empirical Formula: C205H340N60O53
- Molecular Weight: 0
- MDL number: MFCD09264694
- EINECS: 211-519-9
- Update Date: 2026-03-02 16:10:47
What is LL-37?
Origin
Mammalian AMPs belong to the defensin and cathelicidin families. So far, there is a unique cathelicidin peptide found in 1995 and called human cationic antimicrobial peptide (hCAP18). Its active part starts with double leucine and consists of 37-amino acids at the C-terminus, so which is called LL-37.
Benefits
LL-37 is an important part of the human immune system, which can resist various pathogens. A plethora of experiments have demonstrated that it has the multifunctional effects of immune regulation, in addition to antimicrobial activity.
Significantly boosts immune function;
Fights inflammation; Prevents cancer progression;
Accelerates wound healing;
Lowers the risk of heart disease; Prevents lung injury;
Promotes bone repair.
Side Effects
LL-37 side effects are very uncommon. LL-37 induced apparent rosacea symptoms, erythema, and telangiectasia on the skin. Side effects associated with LL-37 may include the following:
Increased inflammation
Induction of autoimmune disease
Depression
Damage to sperm surface membranes
Storage
Store at -20°C
Properties of LL-37
| solubility | Water: 1 mg/ml |
| form | A lyophilized powder |
| color | White to off-white |
| Water Solubility | Soluble to 1 mg/ml in water |
Safety information for LL-37
Computed Descriptors for LL-37
| InChIKey | POIUWJQBRNEFGX-XAMSXPGMSA-N |
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
You may like
-
4-Hydroxy-6-methyl-1-(4-methylphenyl)-2naphthalenecarboxylic acid 98+View Details
101894-09-1 -
83883-25-4 98+View Details
83883-25-4 -
54598-15-1 4,5,7-Trimethyl-2(1H)-quinolinone 98+View Details
54598-15-1 -
4-(6-HYDROXYHEXYLOXY)BENZOIC ACID 83883-25-4 98+View Details
83883-25-4 -
39973-47-2 NA 98+View Details
39973-47-2 -
2357109-89-6 98+View Details
2357109-89-6 -
39973-47-2 NA 98+View Details
39973-47-2 -
2357109-89-6 98+View Details
2357109-89-6