| Synonyms | |
| Sequence | The synthetic peptide used to raise the antibody Cat. No. 250680 is selected from a sequence within the N-term region of human GTP-CH-1. For blocking experiments, a 10 to 100 fold molar excess to antibody is recommended. |
| Molecular Formula | C72H116N22O21 |
| Molecular Weight | 1625.8 g/mol |
| Purity | Purity > 80% by HPLC |
| Format | Each vial contains 0.1 ml peptide in deionized water for a final concentration of 1 mg/ml. Use at 5.6 ug/ml for a 100X excess over antibody for maximum blocking effect. |
| Solubility | Distilled water for a solution up to 2 mg/ml, otherwise we recommend using acetonitrile. |
| Storage | Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, store at -20°C. |
| description | gch-1 catalyzes the conversion of gtp to d-erythro-7,8-dihydroneopterin triphosphate, the first and rate-limiting step in tetrahydrobiopterin (bh4) biosynthesis. the final product (bh4) is an essential co-factor for three aromatic amino acid monooxygenases (f,y, and w). isoform gch-1 is the functional enzyme. |
How to place a order：
1) Contact us at: Service@apichina.com ;2) Provide us peptides information including Sequence, Purity, Quantity and modification(If necessary, we agree to sign confidential agreement with you before you provide these information), we will make you a quotes within 30 minutes;
3) Place us a purchaser order, we can send you a sales contract too if you need;
4) Start synthesis, and we will inform you the updates of synthesis in time;
5) Arrange shippment, HPLC analysis, MS spectrum will be shipped along the peptides too;
6) Refund all pre-payment(if pre-pay us) if we failed to synthesize any of them;
7) After-sale service: Contact us anytime if you have any problem when you use the peptides, and we will reply you as soon as possible.