We, Zhengzhou Phtdpeptides Pharmaceutical Co., Ltd, located in China, is a leading company of polypeptide in China, and an internationally well-recognized peptide reagent, custom peptide and antibody manufacturing company. With its high Biotech industry background, Peptidebitech Co., Ltd is able to provide high quality, value-added and high-tech peptide related products through strong and diverse capability...Based on the high quality products, Peptidebiotech Co., Ltd. Dedicates to create worth customer trust of new and high technology service, thus, we have introduced the world's most advanced peptide synthesis, purification and freeze-drying equipments from abroad. At the same time, we own a number of new utility model patents.

Our Peptide Custom Synthesis includes Peptide APIs, Cosmetic Peptide, and Custom Peptide. Based on the customers' requirements on the length of peptide, sequence of amino acid and purity, we provide different types of peptide. We synthesize every peptide under strict quality control system, the HPLC and MS reports are accompanied for each peptide.

Protein Expression Series: We have a variety of protein expression systems, can provide various size of protein expression according to customers requirements.

Antibody Preparation Series: We possess both the top technology for antibody services and the professional staffs to meet customers one-stop antibody needs. Our services include antibody polyclonal, monoclonal and phosphorylation preparation, etc. Besides, we provide a variety of antibody purification services and antibody testing services, such as Dolt Blot, Western Blot, IHC, etc. Providing you our maximum support for your scientific research.

Quantity Assurance:

1, We provide the true HPLC & MS analysis reports (both the electronic version and the printed version)for each peptide;

2, Products first and payment second is accepted, you are allowed to pay when you receive the products and satisfied with our quality

3, We own the best equipped peptide laboratory, could supply 8000 pieces peptide per month

Delivery Time: 2 to 4 weeks after confirming the order

As an innovative biotechnology company, Peptidebiotech Co., Ltd dedicates to get improved on its production processes all the time, allowing customers to enjoy efficient products delivery and avoiding long delivery caused unnecessary losses.

Regarding HPLC & MS

We Provide the complete test reports, including HPLC and Mass Spectrum. (Some extra requirements is also available, such as, the NMR, IR, UV, elemental analysis, determination of moisture content and amino acid analysis services. )

Confidentiality

We promise you that we will strictly confidential for you regarding the peptide synthesis between us. Signing a confidential agreement is no problem after your confirming on the synthesis.

Our regular inventory peptide is over 3000 pieces. They mainly are: Biotinyl-β -Amyloid (1-42)\b-Amyloid (42-1)\[Cys] b-Amyloid (1-40)\Adrenocorticotropic Hormones (ACTH)\Amyloids\Apelin Peptides\Bradykinins\and Related Peptides\Cholecystokinins (CCK)\Endomorphins\Endorphin\Exendins\FMRF & Analogs\

Laminin Peptides\Leucokinin? & Analogs\LH-RH & Analogs\Melanin Concentrating Hormone (MCH)\Melanocyte Stimulating

Hormones (MSH)\NeurokininsNeuropeptide Y & Analogs\Orexins\Oxytocins\Parathyroid Hormone & Analogs (PTH)\

Peptides YY\Protein Kinase and? Related Peptides\Somatostatin & Analogs\Substance P & Analogs\TAT Proteins\

Thyrotropin-Releasing Hormones (TRH)\? Vasoactive Intestinal Peptides (VIP).