RC

LL-37

LL-37 (CAS 154947-66-7) — peptide (antimicrobial). Supplied in bulk from 1 kg at ≥99.0% (HPLC) purity, with specification, Certificate of Analysis and Safety Data Sheet.

Buy LL-37 peptide in bulk from India (CAS 154947-66-7): ≥99.0% HPLC purity, price quoted on request, minimum order 1 kg, shipped worldwide with Certificate of Analysis and Safety Data Sheet.

  • CAS 154947-66-7
  • Purity ≥99.0% (HPLC)
  • Bulk from 1 kg
Request bulk quote Technical data sheet
Product image for LL-37 (illustrative render, not a photograph of supplied material)

C205H340N60O53

Large biomolecule — 2D structure not shown

Product at a glance

CAS number
154947-66-7
Molecular formula
C205H340N60O53
Molecular weight
4493.3
Purity
≥99.0% (HPLC)
Grade
Peptide (antimicrobial)
Storage
Stated on the Safety Data Sheet and Certificate of Analysis supplied with each batch.
Packaging
Sealed, labelled containers suited to the order quantity; confirmed on your quotation.
Supply
From 1 kg — 1 kg, 5 kg, 25 kg, 100 kg+
Documents
Product specification, Certificate of Analysis (COA), Safety Data Sheet (SDS), Analytical data (chromatograms / spectra) + 1 more

Product identity

Identity and classification

CAS number
154947-66-7
Product type
Peptide (antimicrobial)
Category
Peptides & Peptide Materials
Regulatory classification
Supplied with buyer declaration
Regulatory status
Regulatory status for your destination is confirmed during compliance review.
Physical form
Stated on the Certificate of Analysis.
Molecular formula
C205H340N60O53
Molecular weight
4493.3
Purity
≥99.0% (HPLC)
Synonyms
Cathelicidin LL-37

Technical overview

37-residue cationic antimicrobial peptide from human cathelicidin.

Specifications

Appearance
Visual
Conforms
Solubility
Visual (stated solvent and concentration)
Conforms
Identity (molecular mass)
ESI-MS
Conforms
Purity
RP-HPLC (area %)
≥ 99.0 %
Largest single impurity
RP-HPLC (area %)
Per specification
Peptide content
Nitrogen analysis or amino acid analysis
Per specification
Water content
Karl Fischer
Per specification
Counter-ion (acetate / TFA)
Ion chromatography or HPLC
Per specification
Residual solvents
GC headspace (ICH Q3C)
Conforms: Meets ICH Q3C limits
Bacterial endotoxins
LAL (Ph. Eur. 2.6.14 / USP <85>)
Per specification
Amino acid analysis
AAA after hydrolysis
Report result

Standard release tests for this material type. Results for your batch are reported on the Certificate of Analysis shipped with the order.

Documentation

Every document a buyer needs for this material. Download the technical data sheet now; request the others in one step and follow them on your private enquiry page.

1 to download · 5 on request
Request all documents (5)Product sheet

Ordering and supply

Quantities

Supplied from 1 kg upwards; larger and recurring volumes are quoted on request.

Pricing

Volume pricing — the price per kilogram is quoted for your quantity, specification and destination.

Lead time and delivery

Confirmed on your quotation, together with the dispatch date. Delivery terms (Incoterms 2020) agreed per quotation.

Packing and shipping

Packed to protect the material in transit.

Shipped with every order

Certificate of Analysis for the supplied batch · Safety Data Sheet · Packing list · Commercial invoice · Certificate of origin

Payment

Agreed per order and stated on your quotation.

Quick quote:1 kg5 kg25 kg100 kg+Order an evaluation sample →

Quality assurance

  1. 01

    Approved specification

    Every product is supplied against a written specification with defined tests, methods and limits, approved by a second person.

  2. 02

    Batch tested and matched

    Each batch's laboratory results are matched test by test against the specification; a Certificate of Analysis is only issued when every test complies.

  3. 03

    Compliance reviewed

    Buyer, intended use and destination are reviewed before supply, with end-use declarations and permits where required.

  4. 04

    Documents with every shipment

    The batch COA, SDS and shipping documents travel with the goods and are available on your enquiry page.

How to order

  1. 1

    Request a quote

    Tell us the quantity, specification and destination. You get a reference and a tracking link immediately.

  2. 2

    Review the documents

    Specification, technical data sheet and other requested documents are released to your tracking page.

  3. 3

    Receive your quotation

    Price for your volume, lead time, delivery and payment terms — in writing.

  4. 4

    Confirm and ship

    Once confirmed, the batch is released with its COA and shipped with full documentation.

Start your bulk quote

Buyer questions

What quantities can I order?

Supplied from 1 kg upwards; larger and recurring volumes are quoted on request. Tell us your annual or recurring volume and we will quote accordingly.

How is the price calculated?

Volume pricing — the price per kilogram is quoted for your quantity, specification and destination.

Can I evaluate a sample before a bulk order?

Paid evaluation samples are available, and the sample cost is credited against your first bulk order.

How is the purity of LL-37 confirmed?

Each batch is tested against the product specification, and the Certificate of Analysis for your batch is supplied with the order.

Which documents do I receive?

Before ordering: the specification, technical data sheet and the documents you request, released to your enquiry tracking page. With every shipment: certificate of analysis for the supplied batch, safety data sheet, packing list, commercial invoice, certificate of origin.

How is it packed and shipped?

Delivery terms (Incoterms 2020) agreed per quotation.

How long does delivery take?

Lead time is confirmed on your quotation, together with the dispatch date.

Quality, packaging and handling

Packaging
Sealed, labelled containers suited to the order quantity; confirmed on your quotation.
Storage and handling
Stated on the Safety Data Sheet and Certificate of Analysis supplied with each batch.

Regulatory considerations

Regulatory status for your destination is confirmed during compliance review.

More Peptides & Peptide Materials

View category

Synthetic peptide (13-residue)

Melanotan I

Melanotan I — synthetic peptide (13-residue). Supplied in bulk from 1 kg at ≥99.0% (HPLC) purity, with specification, Certificate of Analysis and Safety Data Sheet.

Synthetic peptide (cyclic heptapeptide)

Melanotan II

Melanotan II — synthetic peptide (cyclic heptapeptide). Supplied in bulk from 1 kg at ≥99.0% (HPLC) purity, with specification, Certificate of Analysis and Safety Data Sheet.

Peptide (mitochondrial-derived)

MOTS-c

MOTS-c — peptide (mitochondrial-derived). Supplied in bulk from 1 kg at ≥99.0% (HPLC) purity, with specification, Certificate of Analysis and Safety Data Sheet.

Peptide hormone (cyclic nonapeptide)

Oxytocin

Oxytocin — peptide hormone (cyclic nonapeptide). Supplied in bulk from 1 kg at ≥99.0% (HPLC) purity, with specification, Certificate of Analysis and Safety Data Sheet.

Peptides & Peptide Materials

PEG-MGF

PEG-MGF. Supplied in bulk from 1 kg at ≥99.0% (HPLC) purity, with specification, Certificate of Analysis and Safety Data Sheet.

Synthetic peptide (tripeptide)

Pinealon

Pinealon — synthetic peptide (tripeptide). Supplied in bulk from 1 kg at ≥99.0% (HPLC) purity, with specification, Certificate of Analysis and Safety Data Sheet.