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Astressin Related Products
Catalog No. Peptide Name Size Price M. W Purity Stock
P80028Pe3 Astressin 5mg USD 400 3563.2 > 98% In Stock Inquiry
P80028Pe3 Astressin 10mg USD 450 3563.2 > 98% In Stock Inquiry
P80028Pe3 Astressin 20mg USD 625 3563.2 > 98% In Stock Inquiry
P80028Pe3 Astressin 50mg USD 1050 3563.2 > 98% In Stock Inquiry
P80028Pe3 Astressin 100mg USD 1500 3563.2 > 98% 1-3 days Inquiry
P80028Pe3 Astressin 200mg USD 2000 3563.2 > 98% 3-5 days Inquiry
P80028Pe3 Astressin 500mg USD 2500 3563.2 > 98% 1-2 weeks Inquiry
P80028Pe3 Astressin 1000mg USD 3750 3563.2 > 98% 1-2 weeks Inquiry
Overview
Product Name: Astressin
Synonym:
Catalog No.:P80028Pe3
CAS No.:
Sequence(one-letter):DPhe-HLLREVLE-Nle-ARAEQLAQ-cyclo(Glu-AH-Lys)-NRKL-Nle-EII-NH2
Sequence(three-letter):DPhe-His-Leu-Leu-Arg-Glu-Val-Leu-Glu-Nle-Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-cyclo(Glu-Ala-His-Lys)-Asn-Arg-Lys-Leu-Nle-Glu-Ile-Ile-NH2
Molecular Formula:C161H269N49O42
Molecular Weight:3563.2
Purity:> 98%
Storage instructions:Stored at 2-8oC. Store under Desiccating conditions. The product can be stored for up to 12 months.
Description:A new CRF antagonist (cyclo(30/33) that, when injected into the CSF at low doses (1-10ug), results in antagonistic action against CRF and stress-related alterations of gastrointestinal motor function, without an intrinsic effect in these in vivo systems.
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Note:
1. It is recommended that the concentration of the stock solution be around 1-2 mg of peptide per ml of solution. This is dilute enough to minimize the potential precipitation of the peptides during storage, but concentrated enough to take relatively small volumes (< 100 µl) of aliquots for the assay, and therefore minimizing the effect of the solvents initially used for solubilization.

2. Stability of peptides have no uniform standards. The stability of each peptide depends on its sequence information. We suggest Lyophilized peptides should be stored at -20 °C. It is recommended that peptides containing methionine, cysteine, or tryptophan residues be stored in oxygen-free atmosphere to avoid oxidation.

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