Pyroglutamic acid Manufacturers

H&Z INDUSTRY CO., LTD was established in 1994. As one of the Pyroglutamic acid manufacturers and suppliers in China, H&Z Industry and our branches are supplying thousands tons of premium products annually. You can rest assured to buy Pyroglutamic acid from us. H&Z Industry Co., Ltd. has achieved rapid development, from the initial small factory to a one-stop purchaser and service provider. Suitable for many customers all over the world. Welcome friends and customers from home and abroad to visit our factory and cooperate with us, hope we can get double-win.
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  • China H&Z® L-Pyroglutamic Acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is a ubiquitous but little studied natural amino acid derivative in which the free amino group of glutamic acid or glutamine cyclizes to form a lactam.It is a metabolite in the glutathione cycle that is converted to glutamate by 5-oxoprolinase. Pyroglutamate is found in many proteins including bacteriorhodopsin. N-terminal glutamic acid and glutamine residues can spontaneously cyclize to become pyroglutamate, or enzymatically converted by glutaminyl cyclases. This is one of several forms of blocked N-termini which present a problem for N-terminal sequencing using Edman chemistry, which requires a free primary amino group not present in pyroglutamic acid. The enzyme pyroglutamate aminopeptidase can restore a free N-terminus by cleaving off the pyroglutamate residue.

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As one of the professional China Pyroglutamic acid manufacturers and suppliers, we are supplying thousands tons of premium products annually. Based on the principle of credibility and integrity, we look forward to maintaining long-term cooperative relations, and we will provide our business partners with the best service. You can buy Pyroglutamic acid made in China with low price or cheap price from our factory with confidence. In addition, we will also provide discounts. For more information, contact us now. Let us cooperate with each other to create a better future and mutual benefit.
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