$ 270.0
Quantity:50mg
In stock
Description
Product name: Tetrapeptide PKEK
Catalog#: 1801081
Synonyms: Pro-Lys-Glu-Lys (PKEK)
CAS NO.:
Sequence: Pro-Lys-Glu-Lys
M.W: 500.60
M.F.: C22H40N6O7
Purity: 95% by HPLC
Counter ion: Acetate
Format: Lyophilized powder
Description: The tetrapeptide, PKEK, has proven skin-lightening benefits on skin discoloration from melasma and postinflammatory hyperpigmentation.
Compound ID: 11962376
Usage: For Scientific Research Use Only, Not for Human Use.
