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61756-22-7

61756-22-7 structure
61756-22-7 structure
  • Name: H-Val-Gly-Ser-Glu-OH
  • Chemical Name: 2-[[2-[[2-[(2-amino-3-methylbutanoyl)amino]acetyl]amino]-3-hydroxypropanoyl]amino]pentanedioic acid
  • CAS Number: 61756-22-7
  • Molecular Formula: C15H26N4O8
  • Molecular Weight: 390.38900
  • Catalog: Research Areas Cancer
  • Create Date: 2018-12-01 12:46:25
  • Modify Date: 2024-01-09 10:02:34
  • Val-Gly-Ser-Glu (NSC 350591) is an ECF-A tetrapeptide. Val-Gly-Ser-Glu dose-dependently increases the number of human eosinophils, but not neutrophils, rosetting with complement-coated sheep erythrocytes (EAC3b)[1].

Name 2-[[2-[[2-[(2-amino-3-methylbutanoyl)amino]acetyl]amino]-3-hydroxypropanoyl]amino]pentanedioic acid
Synonyms val-gly-ser-glu
vgsg
Description Val-Gly-Ser-Glu (NSC 350591) is an ECF-A tetrapeptide. Val-Gly-Ser-Glu dose-dependently increases the number of human eosinophils, but not neutrophils, rosetting with complement-coated sheep erythrocytes (EAC3b)[1].
Related Catalog
References

[1]. Anwar AR, et al. The ECF-A tetrapeptides and histamine selectively enhance human eosinophil complement receptors. Nature. 1977 Oct 6;269(5628):522-4.  

Density 1.365 g/cm3
Boiling Point 849.4ºC at 760 mmHg
Molecular Formula C15H26N4O8
Molecular Weight 390.38900
Flash Point 467.5ºC
Exact Mass 390.17500
PSA 208.15000
Index of Refraction 1.545