TSM | Tesa purity 99% TSM high purity 99% white powder

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  Product Detail  

• TSM is an advanced bioactive hydrogel inspired by the wet adhesion properties of mussels. The active ingredients primarily consist of Tannic Acid (TA), Silk Fibroin (SF), and therapeutic agents such as Minocycline Hydrochloride (MCH). Through hydrogen bonding between the amide bonds of SF and the phenolic hydroxyl groups of TA, a stable β-sheet network is formed. The therapeutic agent is then incorporated into this network via dynamic Schiff base reactions under mild aqueous conditions.

  Its mechanism relies on its exceptional wet-adhesive capability within dynamic fluid environments. Upon application, the hydrogel forms a robust bond with tissue surfaces even in the presence of blood or saliva. This strong adhesion extends the local retention time of the material. Furthermore, the porous structure of the hydrogel allows for the controlled release of therapeutic agents through swelling and diffusion, providing sustained antibacterial and anti-inflammatory effects while maintaining a stable network structure in the body's microenvironment.

  When storing peptides, remember to:
  • Store peptide in a cold, dry, dark place
  • Avoid repeated freezing and thawing of peptide
  • Avoid overexposure to the air
  • Avoid light exposure
  • Avoid storing peptides in solution long term
  • Aliquot peptide according to experimental requirements

  FAQ

  Q: What is the minimum order quantity (MOQ)?
  A: It depends on the product; the standard MOQ is usually 100g, though trial orders of 10g or 20g are available for some products.
  
  

  
  

  Q: Can you provide samples?
  A: Yes, free samples are available for some products (shipping costs are borne by the customer).
  
  

  
  

  Q: Are there discounts for bulk orders?
  A: Yes. Please provide the product name, quantity, and destination country, and we will provide an accurate quote.

  
  

  
  Q: How soon will the order ship?
  A: In-stock items usually ship within 1–3 business days after payment confirmation, and tracking information will be provided.

  
  

  
  Q: How long does international shipping take?

  
  A: Shipping time depends on the destination country and local delivery conditions. Generally, international shipping takes about 5–12 business days.

  
  

  
  Q: What payment methods do you accept?
  A: We accept , Wise, Zelle, USDT, BTC, etc.

  
  

  
  Q: How do I place an order?
  A: Please send us the product name, order quantity, specifications, and destination country; we will then confirm the price, stock availability, and shipping arrangements.

  
  

  

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