Pressinoic Acid/35748-51-7/Custom peptide

Pressinoic Acid is a synthetic peptide with strong adrenocorticotropic hormone-releasing activity. It consists of six amino acids and contains a pair of disulfide bonds in its sequence. Pressinoic Acid is also a peptide inhibitor of oxytocin that can induce maternal behavior.

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 modified labeled polypeptides can be synthesized in Chinese peptide?

Our company provides a variety of modified peptide labeling, such as acetylation, biotin labeling, phosphorylation modification, fluorescence modification, can also be customized according to your special needs.

What are small molecular peptides?

Peptides are formed by multiple amino acids connected through peptide bonds. The difference from proteins is the number of amino acids that make up the molecule. Oligopeptides, consisting of 2-9 amino acids, are also known as small molecular peptides, with an average molecular weight of amino acids being 128 Da. Therefore, the molecular weight of oligopeptides is generally less than 1000 Da.

What do I need to pay attention to when introducing fluorescent modifications into peptides?
It is recommended to add a linker between the peptide molecule and the fluorescent modification, which can reduce the effect of the fluorescent modification on the peptide folding and binding to the receptor. However, if the purpose of the fluorescence modification is to quantify the fluorescence migration between different structures, the introduction of a linker is not recommended.

What are peptides?

Peptides are short chain molecules formed by amino acids linked together by peptide bonds. They typically consist of 2 to 70 amino acids.

How To Order?

1. Contact us directly by phone or email: +86-13735575465, sales1@gotopbio.com.

2. Order online. Please fill out the order online form.

3. Provide peptide name, CAS No. or sequence, purity and modification if required, quantity, etc. we will provide a quotation within 2 hours.

4. Order conformation by duly signed sales contract and NDA(non disclosure agreement) or confidential agreement.

5. We will continuously update the order progress in time.

6. Peptide delivery by DHL, Fedex or others, and HPLC, MS, COA will be provided along with the cargo.

7. Refund policy will be followed if any discrepancy of our quality or service.

8. After-sale service: If our clients have any questions about our peptide during experiment, please feel free to contact us and we will respond to it in a short time.

All products of the company are only used for scientific research purpose, it’s prohibited to be directly used by any individuals on human body.