Polypeptide synthesis and Polypeptide customization
Inquiry
| Post Date: | Sep 02,2019 |
| Expiry Date: | Sep 01,2020 |
| Detailed Description: |
Quantity: 10000FCL Specs:mg ，g，kg Price:200 RMB FCL GL Biochemical (Shanghai) Ltd. Specializes in the production of amino acids, peptides, resins, antibodies. - large scale, sufficient experience, first-class talent, advanced equipment, high quality products, a complete range. Large scale: the company has five production bases, two r&d centers, a building area of 3500 square meters and more than 1200 employees. Experience: since the company was founded in 1998, we have been studying and producing amino acid, polypeptide, resin and antibody with more than 20 years' experience. Over the past 20 years, gill biochemical has accumulated a large number of technical tips, won a large number of scientific achievements awards, and published 20 scientific papers in the field of peptides in internationally renowned journals. First-class talents: led by a group of excellent doctoral expert teams at home and abroad Advanced equipment: equipped with a large number of international advanced peptide scientific research and production equipment, such as 400 MHZ nuclear magnetic resonance, two infrared spectrometer, ten mass spectrometer, amino acid analyzer,96/106 hole peptide synthesis instrument, microwave peptide synthesis instrument, enzyme marker, more than 200 sets of analytical and preparation of high-performance liquid chromatography High quality products: with 20 years of experience in quality management and large scale effect, gill biochemical provides customers with high quality, low price and high technology products all over the world. It enjoys a high reputation in the industry at home and abroad, and is a supplier trusted by users for protecting amino acids, peptides, resins and antibodies Variety: gill biochemical production and management of more than 4,000 amino acids, different sequences of more than 2,000 peptides, as well as modified peptides, fluorescent labeled peptides, complex peptides, different structures of peptides, design peptides, a lot of varieties. By amino acid derived from the resin variety, variety of good quality. For example, Fmoc amino acid king resin, amino acid 2-cl-trt resin, Rink Amide AM resin, Rink Amide MBHA resin, other resins and their derivatives. Gill biochemical - China's fastest synthetic peptide company Gill biochemical - China synthetic peptide cost-effective company I. service features: 1) high quality: using international advanced peptide synthesizer and solid phase peptide synthesis technology, HPLC is used to purify the product, which has the characteristics of large preparation volume, controllable synthesis steps, high product purity, high connection rate and low relative cost, especially in the long peptide synthesis. The corresponding mass spectrogram and HPLC chromatogram of purity analysis are provided for our synthetic peptide products, so you can rest assured to use them. 2) fast: it is convenient to place orders, and the finished products can be delivered to users in the first time, reducing intermediate links. 3) strict confidentiality: for the peptide sequence provided by the customer, we will keep it strictly confidential and never disclose it. Ii. Service scope 1) linear peptide, chain length up to 100 amino acids, mg level, g level, kg level, purity up to 99% 2) different HPLC purity: crude, 75%, 80%,85%, 90%, 95%, 98% 3) test reports: HPLC, Mass and COA reports 4) simple modification of peptides: acetylation, end amidation 5) complex modified peptides: Phosphorylated peptide (Thr, Ser, Tyr), methylated peptide [Lys (Me), Lys (Me2), Lys (Me3), Arg (Me), Arg (Me2) and Arg (Me2) - Symetrical, Arg (Me2) - Asymetrical)] fat peptide, cyclic peptide, (amide cyclization of side chain ring formation) (disulfide bond fore and aft cyclization, side chain ring formation) 5 - FAM polypeptide FITC polypeptide Biotin polypeptide 6. Peptide modification: N-terminal modification (Ac, Fmoc, Z, Bz, etc.) N-terminal fatty acid modification (cardamic acid, palmitic acid, stearic acid, etc.) C-terminal modification (-nh2, -pna, -amc, -ome, -oet, etc.) Fluorescence modification (FITC, Biotin, 5-fam, rhodamine, etc., were modified at the n-terminal, the middle of the peptide chain, and the c-terminal) Phosphorylation (Thr(HPO3), Tyr(HPO3), Ser(HPO3), etc.) Methylation modification (Lys(Me), Lys(Me), Lys(Me), Arg (Me), etc.) Special amino acids (d-type amino acids, beta amino acids, homo amino acids, non-natural amino acids, various side-chain modified amino acids) Peptide KLH,BSA,OVA coupling services (via Cys coupling or carboxy-end coupling KLH,BSA,OVA) 7. Different peptide structures: Linear peptides Branched polypeptides: lysine branched polypeptides (Lys two-branched polypeptides, Lys four-branched polypeptides, Lys eight-branched polypeptides) Ornithine branched polypeptides (Orn two-branched polypeptides, Orn four-branched polypeptides, Orn eight-branched polypeptides) Asymmetric bipartite polypeptide: lysine asymmetric bipartite polypeptide Ornithine asymmetric binary polypeptide Glutamate side chain polypeptide Aspartic acid side chain polypeptide Cyclic polypeptide a polypeptide formed into a ring by disulfide bonds Single disulfide bonding peptides, double disulfide bonding peptides, three pairs of disulfide bonding peptides, Intermolecular symmetric disulfide bond polypeptides, intermolecular asymmetric disulfide bond polypeptides A polypeptide that forms a ring through an amide bond A polypeptide that is ringed from end to end of an amide bond, or ringed from side to side of an amide bond 8. Customized scale of different peptides: A single polypeptide Batch peptides Peptide library (overlapping peptide library, amino acid screening peptide library, location screening peptide library, random peptide library (random peptide library), Peptide library truncation, unit point scanning peptide library two-site combination scanning peptide library three-site combination scanning peptide library Dipeptide combinatorial peptide library 9. Sub-packaging: we can sub-package polypeptides according to customer requirements Iii. Service process 1) send the peptide sequence to be synthesized to my mailbox or add QQ to determine whether it can be synthesized. 2) sign the peptide synthesis contract and confidentiality agreement, and deliver the synthesis payment 3) deliver the goods within the stipulated time according to the contract 4) in case of non-delivery due to our company, all composite payment shall be returned Four, price Welcome to inquire, we will provide you with a competitive quotation, fully support your scientific research If you have any needs or technical problems, you can contact QQ: 2956752812, or send an email to 2956752812@qq.com, and the telephone number is 18918759994 (the same number as WeChat). I will timely provide you with high-quality services, thank you. Case study: 1. Short peptide: Phe - Lys - Lys - Ser - Phe - Lys - Leu 2. Long peptide: AKKYAKKEAKYAKKAEKAAKKAEAKAYKAAEAKKKAKAEAKKYAKAAKAEKKEYAAAEAKYKAEAAKAAAKEAAYEA 3. The cyclic peptide A. CYCLO (- RGDFK); CYCLO (ARG GLY ASP - D - PHE - LYS) B. Disulfide bridge cys2-cys7 C. ille-lys-cys-asn-cys-lys-his -- Val -- ille-lys-pro -- His -- ily-cys-arg-ily-cys-gly-lys-asn-nh2 (Disulfide bridge cys3-cys15, cys5-cys19) 4. Phosphorylated peptides A. Ac - Ile - Tyr (PO3H2) - Gly - Glu - Phe - NH2 B. Phe - Phe - Lys - the Asn - Ile - Val - Thr - Pro - Arg - Thr (PO3H2) - Pro - Pro - Pro - Ser - Gln - Gly - Lys - NH2 5. Methylation modify polypeptide Lys (Me), Lys (Me) 2, Lys (Me) 3, Arg (Me), {Arg (Me) 2} asymmetrical, {Arg (Me) 2} symmetrical A. Ile - Lys (me) - Cys - the Asn - Cys - Lys - Arg - His - Val - Ile - Lys - Pro B. Ile - Lys (me) 3 - Cys - the Asn - Cys - Lys - Arg - His - Val - Ile - Lys - Pro 6. Fluorescent labeled polypeptides (Biotin, FITC, 5-fam,TMR) A. FITC - Lys - Cys - the Asn - Cys - Lys, Arg - His - Val - Ile - Lys - Pro - His - Ile - Cys - Arg - Lys B. Lys Cys - the Asn Cys - Lys (Biotin) - Arg - His - Val - Ile - Lys - Pro - His - Ile - Cys - Arg - Lys 7. Complex peptides A. Biotin - Ile - Lys (me) - Cys - the Asn - Cys - Lys - Arg - His - Val - Ile - Lys - Pro - Thr (HPO3) - Leu - NH2 B. Ile - Lys (me) - Cys - the Asn - Cys - Lys - Arg - His - Val - Ile - Lys - Pro - Thr (HPO3) - Leu - Lys (FITC) - OH |
| Company: | GL Biochemical (Shanghai) Ltd. |
| Contact: | Merry |
| Tel: | 18918759994 |
| Fax: | |
| Email: | 2956752812@qq.com |
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