CAS 154947-66-7
LL-37 5 mg
37-amino-acid peptide derived from human cathelicidin, studied in research on innate immunity.
£44.99 In stockVolume discount: 5% from 3, 10% from 5, 15% from 10 vials
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Lyophilised peptides are reconstituted with a laboratory diluent. Add it to the same parcel.
Bacteriostatic water 10 ml£10.99
Normal price, no bundle discount.
- Dispatched from UK stock
- Royal Mail Tracked 48
- No customs or import VAT
- Certificate of analysis available with the first lot
- Plain packaging
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- Volume discount from 3 vials
- Free replacement if damaged in transit
For laboratory research only. Not suitable for human consumption or veterinary use.
Description
LL-37 is a synthetic 37-amino-acid amphipathic peptide corresponding to the active C-terminal fragment of the human cathelicidin protein hCAP18. It is studied in in vitro models of antimicrobial activity, membrane interaction and innate immune signalling. Supplied lyophilised, for in vitro research only.
Specification
| CAS number | 154947-66-7 |
|---|---|
| Vial size | 5 mg |
| Purity | Specification ≥98%; the measured value will be on the certificate of analysis for the first lot |
| Molecular formula | C205H340N60O53 |
| Molar mass | 4493.26 g/mol |
| Sequence or identity | Leu-Leu-Gly-Asp-Phe-Phe-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser (37 residues) |
| Form | Lyophilised powder |
| Research area | Tissue research |
| Storage | −20 °C, protected from light; after reconstitution, 2 to 8 °C |
Documentation
Every vial ships with a written specification. More on how lots are tested: Quality and testing · What a certificate of analysis shows · How purity is measured.
Questions about LL-37 5 mg
Is LL-37 5 mg intended for human use?
No. LL-37 5 mg is supplied exclusively for in vitro laboratory research. It is not a medicine, food supplement or cosmetic and must not be administered to people or animals.
What purity does LL-37 5 mg have?
The specification is at least 98%. No certificate has been published yet; the certificate of analysis with the measured value will be available with the first lot.
How should LL-37 5 mg be stored?
At −20 °C, protected from light; after reconstitution, 2 to 8 °C.
How is LL-37 5 mg shipped?
From UK stock by Royal Mail Tracked 48, in plain packaging, once payment has arrived. Royal Mail aims to deliver in 2 to 3 working days. Free delivery from £25.
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