N-Ac Epithalon Amidate/307297-39-8/epitalon peptide

PeptideName：N-Ac Epithalon Amidate/307297-39-8/epitalon peptide

Catalog  No：GT-B024

Sequence：Ala-Glu-Asp-Gly

CAS Number：307297-39-8

Molecular Formula：C14H22N4O9

Molecular Weight：390.35

Category：N-Ac Epithalon Amidate,307297-39-8,Peptide synthesis,Peptide raw material company

Description：The core functions of N-Ac Epithalon Amidate include upregulating telomerase activity and lengthening telomeres, thereby regulating the cell cycle, inhibiting the accumulation of senescent cells, and modulating circadian rhythm and immune function. In animal models, it has shown potential in suppressing tumorigenesis and metastasis, delaying retinal degeneration, and improving physiological functions in the elderly. It is widely used in basic and translational research on aging mechanisms, telomere biology, cancer prevention and treatment, neuroendocrinology, and skin anti-aging. It also serves as a key ingredient in the development of high-end anti-aging skincare products and functional peptides.

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：

I need a cyclic peptide, which contains a tryptophan, will it be oxidized?

The oxidation of tryptophan is a common phenomenon in peptide oxidation, and peptides are usually cyclized before purification. If the oxidation of tryptophan occurs, the retention time of the peptide on the HPLC column will change, and the oxidation can be removed by purification. Furthermore, oxidized peptides can also be detected by MS.

What are the best preservation conditions? How stable is the peptide?

After lyophilized, polypeptide can form fluff or flocculant powder, which can avoid premature degradation of polypeptide. Recommended storage conditions: a. -20℃ storage or dry environment b. Try to avoid repeated freeze-thaw c. Try to avoid storage in solution state (freeze-dried powder can be stored in separate packages for convenience of use) d. If it must be stored in solution, it is recommended to dissolve the peptides in sterile water under weakly acidic conditions and store at -20℃.

​​​​​​​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.

If a N-Ac Epithalon Amidate is 98% pure, what is 2%?

Two percent of the composition was truncated or deleted sequence fragments.

How pure can the peptide be?

Our company can provide different purity levels for customers to choose from, from crude to > 99.9% purity. According to customer needs we can provide purity > 99.9% ultra-pure polypeptide.