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Vanillin Isobutyrate
High Quality Vanillin Isobutyrate
Product Name: |
Vanillin isobutyrate |
CAS Number: |
20665-85-4 |
Purity: |
99% Min. |
Color: |
Colorless to light yellow |
Form: |
Liquid |
Application: |
food and daily flavors |
Protamine sulphate are small, arginine-rich, nuclear proteins that replace histones late in the haploid phase of
spermatogenesis and are believed essential for sperm head condensation and DNA stabilization.
Protamine sulphate may allow for denser packaging of DNA in spermatozoon than histones, but Protamine sulphate must be decompressed before the genetic data can be used for protein synthesis.
However, in humans and maybe other primates, 10-15% of the sperm's genome is packaged by histones thought to bind genes that are essential for early embryonic development
Protamine sulfate is usually administered to reverse the large dose of heparin administered during certain surgeries