Lab-Grade Synthetic LL-37 Native Long Linear Oligopeptide Compound | Complete Batch COA & TDS Datasheets, Neutral Blank Export Packaging Supported

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• Unopened Product:
  Store in a sealed, dry, light-proof environment at -20°C.
  Avoid frequent freezing and thawing to maintain peptide stability and activity.
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• Reconstituted Solution:
  After dissolving with sterile water or BAC water, store at 2–8°C and use within 2–3 days.
  For long-term storage, keep at -20°C; freeze-thaw cycles should not exceed 3 times.
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• Transportation:
  Shipped with ice packs and insulated packaging. Short-term temperature fluctuations during transport will not affect product quality.
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• Shelf Life: 2 years under proper storage conditions.
• Product Introduction
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• LL37 is a long-chain synthetic polypeptide manufactured via mature solid-phase peptide synthesis and multi-step chromatographic purification technologies. It features accurate amino acid sequence, complete molecular structure and excellent batch-to-batch consistency.
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  This polypeptide serves as an essential experimental material in biochemistry, cell biology and molecular biology. It is widely adopted by university laboratories, biotechnology R&D centers and academic research institutions across the world. Within strictly controlled laboratory environments, researchers use LL37 to conduct studies on peptide structural characteristics, binding modes between molecules and biological targets, as well as the operation rules of intracellular biochemical reactions and signal transmission networks.
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  Full-process quality supervision and batch sampling inspection are carried out during production. Complete and traceable test documents are provided for each batch to guarantee stable composition and reliable experimental performance. This product is strictly limited to in vitro laboratory experiments and academic research. It is not developed or supplied for human or animal ingestion, injection, external application or any other non-research purposes. No irrelevant functional descriptions beyond the properties of laboratory research reagents are stated.
  

1. High Purity & Strict Quality Control
Each batch is tested by HPLC to ensure purity ≥99%. Full COA, MSDS, TDS, HPLC chromatogram and third-party test reports are available.
2.Factory Direct Supply & Stable Stock
Professional peptide manufacturer with large-scale production lines, sufficient inventory, and stable long-term supply.
3.Flexible OEM & Customization
Support custom specifications, vial packaging, labeling, and private branding to meet global market demands.
4.Safe & Discreet International Shipping
Professional cold-chain logistics with secure packaging. Rich experience in customs clearance to North America, Europe, Southeast Asia, Middle East, etc.
5.Fast Delivery & Full Documentation
Quick order processing, timely delivery, and complete certification documents to support your customs clearance and registration.
6.Professional After-Sales & Technical Support
24/7 online service, order tracking, usage guidance, and long-term technical support for reliable cooperation.

Equipped with light-proof and moisture-proof sealed packaging, the product maintains stable chemical properties for 24 months when stored at -20°C. Reconstituted solutions also keep good stability within the valid period, adapting to both short-term tests and long-cycle research work.