Sipunculus Nudus Extract Drying Powder

Checkered starfish is a natural Marine organism with high medicinal value. It is widely distributed in the Atlantic, Pacific, and Indian Ocean coast, from the intertidal zone to the deep sea of 6000 meters, and mainly distributed in the South China Sea in China. Star worm active protein, star worm kinase, and other unique active components were found in star worm, in which the content of star worm active protein was more than 50%, containing 18 kinds of amino acids such as turbine, lysine, and arginine and 7 kinds of trace elements such as Zn, Cu, Ge, and Se.

Product Parameters:

Properties: Slightly yellow powder
PH: 5.0-7.5
Identification: Take 200mg of this product, add 20ml water to dissolve, filter, and filtrate for the following test.
(1) Take 5ml of filtrate, put it in a test tube, add a few drops of ninhydrin test solution, and heat it. The solution was blue and purple.
(2) Take 5ml of filtrate, add 10% sodium hydroxide solution until it is alkaline, add 0.5% copper sulfate solution, which is blue and purple.
Protein: Take 0.2g of this product, add 2ml water to dissolve, add 2ml 20% sulfosalicylic acid solution, shake well, no turbidity or precipitation occurs.
Molecular weight range: SDS-PAGE detection should be below: 2KD
Shelf life: 36 months

Precautions:

1. The color of this product is slightly different due to different carriers or batches, which does not affect product quality.
2. Please use it as soon as possible after opening the package.
3. In the process of transportation, measures such as moisture-proof and sun-proof should be adopted.
The transportation means should be clean and hygienic, and it is forbidden to mix and transport with toxic and harmful substances.
Storage conditions and methods: The product should be stored in a dry and ventilated warehouse, and must not be mixed with toxic substances.