Amino Acid High Purity L-Serine
|FOB Price:||US $1 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1/ Piece|
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- Model NO.: CAS No. 56-45-1
- Description: White Crystals or Crystalline Power
- Transmittance, %: ≥95.0
- Chloride,%: ≤0.02
- Ammonium,%: ≤0.02
- Heavy Metals ,%: ≤0.001
- Trademark: Royal
- Origin: China
- Resource: Natural
- Assay ,%: 98.5~101.5
- Specific Rotation: +14.0°-+15.6°
- Sulfate,%: ≤0.02
- Iron, %: ≤0.001
- Arsenic, %: ≤0.0001
- Specification: 98.5%min
- HS Code: 2922509090
L-Serine CAS: 56-45-1
1. L-Serine is a kind of nutritional supplement.
2. L-Serine can improve the aerobic metabolism of the muscle and greatly enhance muscle strength and endurance from diet alone.
L-Serine is sweet with minor umami and sour tastes at high concentration.
erine plays an important role in the catalytic function of many enzymes. It has been shown to occur in the active sites of chymotrypsin, trypsin, and many other enzymes. The so-called nerve gases and many substances used in insecticides have been shown to act by combining with a residue of serine in the active site of acetylcholine esterase, inhibiting the enzyme completely.
Serine sidechains are often hydrogen bonded; the commonest small motifs formed are ST turns, ST motifs (often at the beginning of alpha helices) and ST staples (usually at the middle of alpha helices).
As a constituent (residue) of proteins, its side chain can undergo O-linked glycosylation, which may be functionally related to[clarification needed] diabetes.
It is one of three amino acid residues that are commonly phosphorylated by kinases during cell signaling in eukaryotes. Phosphorylated serine residues are often referred to as phosphoserine.
Serine proteases are a common type of protease.
Serine is important in metabolism in that it participates in the biosynthesis of purines and pyrimidines. It is the precursor to several amino acids including glycine and cysteine, and tryptophan in bacteria. It is also the precursor to numerous other metabolites, including sphingolipids and folate, which is the principal donor of one-carbon fragments in biosynthesis.
|Description||White crystals or crystalline power|
|Heavy metals ,%||≤0.001|
|Loss on drying, %||≤0.2|
|Residue on ignition,%||≤0.1|
|Conclusion: This product conforms to requirements of AJI 92 standard.|
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