Description

Ll-37, Scrambled is a synthetic antimicrobial peptide analog derived from the human cathelicidin LL-37. This engineered sequence is designed for enhanced stability and research utility in studying innate immune responses and host defense mechanisms. It is a critical research-grade biochemical for pharmaceutical R&D, biotechnology, and academic laboratories focused on immunology, microbiology, and novel therapeutic development.

Application

• Biomedical Research: Investigation of antimicrobial peptide (AMP) mechanisms, structure-activity relationships (SAR), and host-pathogen interactions.
• Drug Discovery: Serving as a lead compound or reference standard in the development of novel anti-infective and immunomodulatory therapies.
• Immunology Studies: Probing the role of cathelicidins in inflammation, wound healing, and autoimmune disease models.
• Microbiology Assays: Evaluation of antibacterial, antifungal, and antiviral activities in in vitro and ex vivo experimental systems.
• Biomaterial & Coatings: Research into incorporating peptide analogs into antimicrobial surfaces or medical device coatings.
• Cell Culture & Signaling: Studying peptide-induced cell signaling pathways and cytokine responses in various cell lines.

Basic Information

Product Name	Ll-37, Scrambled
CAS No.	1354065-56-7
Molecular Formula	C205H340N60O53S
Molecular Weight	4493.3 g/mol (approximate)
Synonyms	LL-37 Scrambled Control Peptide; Scrambled LL-37; hCAP-18 (scrambled); Antimicrobial Peptide LL-37 Scrambled Sequence; Cathelicidin LL-37 Inactive Control; FALL-39 Scrambled; CAMP (scrambled); Synthetic LL-37 Analog
EINECS	Contact for details

Quality Control

Our Ll-37, Scrambled is produced under stringent conditions to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization. Certificates of Analysis (COA) are provided, detailing purity, identity confirmation, and peptide content. We adhere to quality management principles suitable for research and biopharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and moisture uptake. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80% (by weight)
Amino Acid Analysis	Within ± 10% of theoretical composition
Solubility	Soluble in water, dilute acetic acid, or sterile PBS
Endotoxin Level	< 1.0 EU/mg

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.