Cyclo(Phe-Val)/14474-71-6/Peptide customization

Description

Cyclo(Phe-Val) is a small molecular peptide composed of two amino acids, featuring a cyclic structure. As a diketopiperazine (DKP) alkaloid, it exhibits antibacterial activity and serves as the primary metabolite produced by the biofilm-associated bioactive bacterium Pseudomonas sp. NJ6-3-1 during cultivation.

Specifications

Apperance: White to off-white powder

Purity(HPLC): ≥98.0%

Single Impurity: ≤2.0%

Acetate Content(HPLC): 5.0%～12.0%

Water Content (Karl Fischer): ≤10.0%

Peptide Content: ≥80.0%

Packing and Shipping: Low temperature, vacuum packing, accurate to mg as required.

FAQ：

Which end is best for my research?

By default, the peptide ends with an N-terminal free amino group and a C-terminal free carboxyl group. The peptide sequence often represents the sequence of the mother protein. In order to be closer to the mother protein, the end of the peptide often needs to be closed, that is, n-terminal acetylation and C-terminal amidation. This modification avoids the introduction of excess charge, and also makes it more able to prevent exonucliase action, so that the peptide is more stable.

How is my peptide transported? What test reports are provided?

All freeze-dried polypeptides are usually stored in special containers of 2 ml or 10ml with original analytical data and synthesis reports containing important information such as sequence, molecular weight, purity, weight, and number of the polypeptide.

What packaging is used for my goods?

We usually use bottles made of PP material for packaging, and then cover the bottles with a layer of aluminum foil bags.

What kinds of reports can be provided?

If need, Gotop Bio can provide you with reports such as COA (Certificate of Analysis), HPLC (High-Performance Liquid Chromatography), and MS (Mass Spectrometry) for the corresponding peptides.