Discovery Structure Receptors Synthesis and release Biological functions
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SAUVAGINE

Discovery Structure Receptors Synthesis and release Biological functions
Product Name
SAUVAGINE
CAS No.
74434-59-6
Chemical Name
SAUVAGINE
Synonyms
SAUVAGINE;SAUVAGINE (FROG);Sauvagine >=97% (HPLC);M.W. 4599.31 C202H346N56O63S;Sauvagine trifluoroacetate salt;PYR-GPPISIDLSLELLRKMIEIEKQEKEKQQAANNRLLLDTI-NH2;H-PYR-GLY-PRO-PRO-ILE-SER-ILE-ASP-LEU-SER-LEU-GLU-LEU-LEU-ARG-LYS-MET-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2;PYR-GLY-PRO-PRO-ILE-SER-ILE-ASP-LEU-SER-LEU-GLU-LEU-LEU-ARG-LYS-MET-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2;GLP-GLY-PRO-PRO-ILE-SER-ILE-ASP-LEU-SER-LEU-GLU-LEU-LEU-ARG-LYS-MET-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2;PGLU-GLY-PRO-PRO-ILE-SER-ILE-ASP-LEU-SER-LEU-GLU-LEU-LEU-ARG-LYS-MET-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2
CBNumber
CB1421369
Molecular Formula
C202H346N56O63S1
Formula Weight
4599.31
MOL File
Mol file
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SAUVAGINE Property

storage temp. 
−20°C
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form 
Powder
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Tocris
Product number
1609
Product name
Sauvagine
Packaging
500U
Price
$445
Updated
2021/12/16
Usbiological
Product number
S0200-01
Product name
Sauvagine
Packaging
1mg
Price
$531
Updated
2021/12/16
Usbiological
Product number
256609
Product name
Sauvagine
Packaging
500ug
Price
$749
Updated
2021/12/16
Biorbyt Ltd
Product number
orb372805
Product name
Sauvagine (Frog)
Purity
> 95%
Packaging
5mg
Price
$1564
Updated
2021/12/16
Biorbyt Ltd
Product number
orb372805
Product name
Sauvagine (Frog)
Purity
> 95%
Packaging
10mg
Price
$2340.9
Updated
2021/12/16
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SAUVAGINE Chemical Properties,Usage,Production

Discovery

Sauvagine was first reported in the skin of the South American frog Phyllomedusa sauvagei in 1980. Novel forms of SVG were isolated in the skin of the Mexican giant leaf frog Pachymedusa dacnicolor in 20122 and the South American orange-legged leaf frog Phyllomedusa hypochondrialis in 2015.

Structure

The sauvagines of Phyllomedusa sauvagei (PS-SVG), Pachymedusa dacnicolor (PD-SVG), and Phyllomedusa hypochondrialis (PH-SVG) comprise 40 aa, 38 aa, and 40 aa residues, respectively, with a pyroglutamate at the N-terminus and an amidated C-terminus1–3 .  The sequence identity of PS-SVG with human CRH is 63%. The sequence identities of PS-SVG with carp urotensin-I, human urocortin-I, human urocortin-II, and human urocortin-III are 50%, 35%, 20%, and 25%, respectively.  PS-SVG, Mr 4599. Soluble in water and methanol.

Receptors

Two CRH receptors, type-1 and -2 CRH receptors (CRHR1 and CRHR2), have been identified in Xenopus laevis. PS-SVG has higher affinity to CRHR2 (Kd=0.9 nM) than to CRHR1 (Kd=51.4 nM). [Tyr0 , Gln1 , Leu17]SVG (YQL-SVG) and [Tyr0 , Gln1, Bpa17]SVG (YQB-SVG) have been identified as agonists.

Synthesis and release

PD-SVG cDNA encodes 80-aa precursors. Prepro PD-SVG consists of a signal peptide (22 aa), a spacer peptide (16 aa), a cryptic region, and a mature peptide of 38 aa residues at the C-terminus.

Biological functions

SVG stimulates ACTH release from the pituitary of rats and goldfish. In Xenopus, SVG stimulates the α-melanocyte-stimulating hormone and β-endorphin release from the pars intermedia of the pituitary. SVG in the skin is considered to be involved in chemical defense.

Description

Sauvagine is a peptide hormone, first isolated from the skin of the South American frog Phyllomedusa sauvagei, with adrenocorticotropic hormone (ACTH)-releasing activity and antidiuretic activity.

SAUVAGINE Preparation Products And Raw materials

Raw materials

Preparation Products

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74434-59-6, SAUVAGINERelated Search:


  • M.W. 4599.31 C202H346N56O63S
  • H-PYR-GLY-PRO-PRO-ILE-SER-ILE-ASP-LEU-SER-LEU-GLU-LEU-LEU-ARG-LYS-MET-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2
  • GLP-GLY-PRO-PRO-ILE-SER-ILE-ASP-LEU-SER-LEU-GLU-LEU-LEU-ARG-LYS-MET-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2
  • SAUVAGINE
  • SAUVAGINE (FROG)
  • PYR-GPPISIDLSLELLRKMIEIEKQEKEKQQAANNRLLLDTI-NH2
  • PYR-GLY-PRO-PRO-ILE-SER-ILE-ASP-LEU-SER-LEU-GLU-LEU-LEU-ARG-LYS-MET-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2
  • PGLU-GLY-PRO-PRO-ILE-SER-ILE-ASP-LEU-SER-LEU-GLU-LEU-LEU-ARG-LYS-MET-ILE-GLU-ILE-GLU-LYS-GLN-GLU-LYS-GLU-LYS-GLN-GLN-ALA-ALA-ASN-ASN-ARG-LEU-LEU-LEU-ASP-THR-ILE-NH2
  • Sauvagine trifluoroacetate salt
  • Sauvagine >=97% (HPLC)
  • 74434-59-6
  • C202H347N56O63S
  • C202H348N56O64S
  • C202H346N56O63S
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