Product Brief Introduction
Product name: Polydeoxyribonucleotide (PDRN)
CAS: 100403-24-5/9007-49-2
Why choose gihichem Polydeoxyribonucleotide (PDRN) ?
We only produce Polydeoxyribonucleotide (PDRN) and PN extracted from pure male salmon, specifically migratory salmon (Male Salmon).
Our Polydeoxyribonucleotide (PDRN) can be compared and identified using sequencing data from the CNCB gene database of the China National Center for Biotechnology Information. The compared result prove our Polydeoxyribonucleotide (PDRN) is from Pure Male Salmon.
On the market, there are many PDRN is derived from other marine fish, freshwater fish, miscellaneous fish, fish offal.
The PDRNs from these other fishes are not the same substance as the DNA extracted from salmon , and the actual efficacy of other PDRN on the market cannot compare to that of our PDRN from male salmon (Male Salmon).
Product Specification
|
Appearance |
White to slight-yellow powder |
|
Identification |
UV: the ratio of absorbance at 260nm and 280nm should be 1.5~2.0 |
|
Average Molecular Weight |
≤ 650 kDa/1050bp |
|
Solubility |
Soluble in water |
|
PH (1% aqueous solution) |
5.0~9.0 |
|
Loss on Drying |
≤ 15.0% |
|
Lead |
≤ 10ppm |
|
Arsenic |
≤ 2ppm |
|
Cadmium |
≤ 5ppm |
|
Mercury |
≤ 1ppm |
|
Total Plate Count |
≤ 500cfu/g |
|
Yeasts & Molds |
≤ 100cfu/g |
|
E.Coli |
Negative |
|
Staphylococcus Aureus |
Negative |
|
P. Aeruginosa |
Negative |
|
Assay (on dried basis, HPLC) |
≥ 95.0% |
