Allatostatin (AST)

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Allatostatins (AST) are pleiotropic neuropeptide hormones in insets and crustacean, the major functions are the inhibition of juvenile hormone synthesis, and control of food intake. There are three distinct Allatostatin types: A, B, C.

  • Allatostatin I is a tridecapeptide.
  • Allatostatin II is a decapeptid.
  • Allatostatin III is Nonapeptide
  • Allatostatin IV is an octapeptide.

Notice: All peptides are only for research purposes, Not for clinical use.

Allatostatin Peptides

1.Allatostatin I
  • Name: Allatostatin I
  • Sequence: APSGAQRLYGFGL-NH2
  • CAS Number: [123338-10-3]
  • Formula: C61H94N18O16
  • Characteristics: None
  • Reference: A.P. Woodhead et al., PNAS, 86, 5997 (1989)  G.E. Pratt et al., BBRC, 163, 1243 (1989)
2.Allatostatin II
  • Name: Allatostatin II
  • Sequence: GDGRLYAFGL-NH2
  • CAS Number: [123338-11-4]
  • Formula: C49H74N14O13
  • Characteristics: None
  • Reference: A.P. Woodhead et al., PNAS, 86, 5997 (1989)
3.Allatostatin III
  • Name: Allatostatin III
  • Sequence: GGSLYSFGL-NH2
  • CAS Number: [123338-12-5]
  • Formula: C42H62N10O12
  • Characteristics: None
  • Reference: A.P. Woodhead et al., PNAS, 86, 5997 (1989)
4.Allatostatin IV
  • Name: Allatostatin IV
  • Sequence: DRLYSFGL-NH2
  • CAS Number: [123338-13-6]
  • Formula: C45H68N12O12
  • Characteristics: None
  • Reference: A.P. Woodhead et al., PNAS, 86, 5997 (1989)
5.Type B Allatostatin
  • Name: Type B Allatostatin
  • Sequence: AYSYVSEYKRLPVYNFGL-NH2
  • CAS Number: [134760-78-4]
  • Formula: C104H150N24O27
  • Characteristics: None
  • Reference: None
6.Allatostatin I (free acid)
  • Name: Allatostatin I (free acid)
  • Sequence: APSGAQRLYGFGL
  • CAS Number: None
  • Formula: C61H93N17O17
  • Characteristics: None
  • Reference: None
7.Allatostatin VI
  • Name: Allatostatin VI
  • Sequence: YPQEHRFSFGL-NH2
  • CAS Number: None
  • Formula: C65H90N18O16
  • Characteristics: None
  • Reference: None
8.Allatostatin VII
  • Name: Allatostatin VII
  • Sequence: DGRMYSFGL-NH2
  • CAS Number: None
  • Formula: C46H69N13O13S
  • Characteristics: None
  • Reference: None
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