Quality Inspection for Cosmetic Beauty Tetrapeptide-30 - L-Lysine – Chenlv

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Quality Inspection for Cosmetic Beauty Tetrapeptide-30 - L-Lysine – Chenlv Detail:

CAS number: 56-87-1

Molecular formula: C6H14N2O2

Molecular weight:146.18

Appearance: white or near white free-flowing crystalline powder; Almost odorless.

Lysine (abbreviated as Lys or K) is an α-amino acid with the chemical formula HO2CCH(NH2)(CH2)4NH2. This amino acid is an essential amino acid, which means that humans cannot synthesize it. Its codons are AAA and AAG. L-Lysine is a base, as are arginine and histidine. The ε-amino group acts as a site for hydrogen binding and a general base in catalysis. Common posttranslational modifications include methylation of the ε-amino group, giving methyl-, dimethyl-, and trimethyllysine. The latter occurs in calmodulin. Other posttranslational modifications include acetylation. Collagen contains hydroxylysine which is derived from lysine by lysyl hydroxylase. O-Glycosylation of lysine residues in the endoplasmic reticulum or Golgi apparatus is used to mark certain proteins for secretion from the cell.

Packing: 25KG/ drum

Validity period: 24 months


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We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for Quality Inspection for Cosmetic Beauty Tetrapeptide-30 - L-Lysine – Chenlv, The product will supply to all over the world, such as: New Zealand , Kenya , Libya , Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.
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