Growth factor-loaded silk fibroin
A silk fibroin and growth factor technology, applied in growth factors/inducing factors, animal/human proteins, carrier binding/immobilized peptides, etc., can solve problems such as prone to sequelae, and achieve the effect of promoting early healing and rapid degradation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment
[0035] A growth factor-loaded silk fibroin, comprising the following preparation steps:
[0036] Step 1: prepare silk fibroin solution;
[0037] Step 2: Adjust the solution in step 1 to pH value to reach the isoelectric point;
[0038] Step 3: Concentrate the mixed solution prepared in step 2;
[0039] Step 4: Polycaprolactone is heated and dissolved and then overlapped and spun to make a polycaprolactone skeleton;
[0040] Step 5: place the polycaprolactone skeleton formed by spinning in the concentrated solution prepared in step 4, and let it stand for 3-8 minutes to obtain a polycaprolactone-silk fibroin blend;
[0041] Step 6: freeze-dry the polycaprolactone-silk fibroin blend prepared in step 5;
[0042] Step 7: put the polycaprolactone-silk fibroin blend prepared in step 6 into an organic solvent until the polycaprolactone is completely dissolved, and then take out the silk fibroin skeleton with several micropores on the surface;
[0043] Step 8: Mix the growth facto...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com