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Postion:Product Catalog >Biochemical Engineering>Amino Acids and proteins>D-Proline
D-Proline
  • D-Proline
  • D-Proline
  • D-Proline

D-Proline NEW

Price Get Latest Price
Package 1kg
Min. Order: 1kg
Supply Ability: 20 tons
Update Time: 2025-06-20

Product Details

Product Name: D-Proline CAS No.: 344-25-2
EC-No.: 206-452-7 Min. Order: 1kg
Purity: 0.99 Supply Ability: 20 tons
Release date: 2025/06/20

Proline (Proline, abbreviated Pro or P) is an alpha-amino acid, one of the 20 DNA codes, its corresponding codon is CCU, CCC, CCA and CCG, proline is not an essential amino acid, the body can synthesize itself, the most special among the 20 protein forming amino acids, The amine nitrogen is bound to not one but two alkyl groups, thus giving it a secondary ammonia, with the L-form more often having S stereochemistry.

What is the way you ship?


Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc

Our way of shipping the products is universal and secure.

The company name and other contents related to pharmacy are not written on the package slips.

The way of packing is regularly changed for a secure delivery.

The packages are small in order to avoid unwelcomed questions . If the order is big, then it will be divided into two or more packages


Can the packages be trackable?

YES, we provide tracking number and you can track on internet.


Do you offer domestic shipping/remail shipping?

Yes we can ship to USA/UK/Canada/Australia/Germany etc warehouse first then to you.


Do you ensure your packing , what about customs, what happens if the package is retained?


We concern a lot about our safety system, we pack the orders as secure as possible. If a package is seized at customs, reships of seized orders will be done provided you have a copy of the letter to show us. If you receive a seizure letter, please contact us immediately with a scanned copy of the seizure letter, and also a new address to have your order reshipped to.


Which payment options are available?


Western Union

Bank wire

MoneyGramFAQ


Where do you ship to?

Worldwide.

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Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

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