![Fibrinopeptide B [Glu1], (human) - Echelon Biosciences](https://www.echelon-inc.com/wp-content/uploads/2019/11/431-39.jpg "431-39")
CAS Number: 103213-49-6
Molecular Weight: 1570.6
Salt Form: TFA
Purity: >96%
Sequence (3-letter): Glu-Gly-Val-Asn-Asp-Asn-Glu-Glu-Gly-Phe-Phe-Ser-Ala-Arg-OH
Sequence (1-letter): EGVNDNEEGFFSAR-OH
Storage: -20 °C or below
Fibrinopeptide B [Glu1] is a derivative of Fibrinopeptide B and can be used as a mass spectrometry standard. Fibrinopeptide B is produced by thrombin catalyzed cleavage of the N-terminal β chain of fibrinogen.
