| Synonyms | |
| Sequence | H-Val-Val-Tyr-Pro-Trp-Thr-Gln-OH or H-VVYPWTQ-OH |
| Molecular Formula | C44H61N9O11 |
| Molecular Weight | 892.0 g/mol |
| Purity | Purity > 95% by HPLC |
| Format | Each vial contains 1 mg of lyophilized solid packaged under an inert gas and supplied as a trifluoroacetate salt. |
| 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, aliquot and store at -20°C. |
| description | hemorphins are endogenous peptides belonging to the family of atypical opioid peptides released from hydrolyzed hemoglobin. vv-hemorphins and lvv-hemorphins preferentially interact with delta and kappa receptors, therefore playing the roles of endogenous opiate peptide in vivo. vv-hemorphin-5 has been shown to have antitumor effect both in vitro and in vivo. |
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.