L-Cysteine HCL Anhydrous Manufacturers

In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of L-Cysteine HCL Anhydrous,N-Acetyl-L-Cysteine, For anyone who is fascinated in any items, be sure to truly feel totally free to speak to us for further more details or be sure to deliver us email immediately, we will reply you in 24 hrs as well as the most effective quotation will probably be provided.
L-Cysteine HCL Anhydrous, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.

Hot Products

  • Vitamin E

    Vitamin E

    China H&Z® Vitamin E/Tocopherol powder is a health food for dry food, baby milk powder, dairy products and liquid food.It is a natural nutrient supplement.
  • Subtilisin

    Subtilisin

    China H&Z® Subtilisin Protease (also named alcalase protease) is a protein enzyme, it comes from Bacillus licheniformis after its fermentation and refinement, it mainly composed by Bacillus licheniformis protease, the molecular weight is approximately 27300. It’s a endoprotease of serine, can hydrolysis the macro-molecule protein into free amino acid etc.
  • L-Pyroglutamic Acid

    L-Pyroglutamic Acid

    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.
  • Kojic Acid

    Kojic Acid

    H&Z® Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in
  • Serrapeptase

    Serrapeptase

    China H&Z® Serrapeptase has anti-inflammatory, swelling effect: thermal burns in rats as a model of inflammation after oral administration of visible vascular permeability was inhibited.
  • Refined Naphthalene

    Refined Naphthalene

    Naphthalene ball is made by Refined naphthalene with 99% purity.

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