Description Structure Discovery Biological functions

EGG LAYING HORMONE (APLYSIA CALIFORNIA)

Description Structure Discovery Biological functions
Product Name
EGG LAYING HORMONE (APLYSIA CALIFORNIA)
Chemical Name
EGG LAYING HORMONE (APLYSIA CALIFORNIA)
Synonyms
ELH;EGG LAYING HORMONE;ELH (APLYSIA CALIFORNIA);ELH (APLYSIA CALIFORNICA);ELH OF APLYSIA CALIFORNICA;EGG LAYING HORMONE (APLYSIA CALIFORNIA);EGG LAYING HORMONE OF APLYSIA CALIFORNICA;H-ILE-SER-ILE-ASN-GLN-ASP-LEU-LYS-ALA-ILE-THR-ASP-MET-LEU-LEU-THR-GLU-GLN-ILE-ARG-GLU-ARG-GLN-ARG-TYR-LEU-ALA-ASP-LEU-ARG-GLN-ARG-LEU-LEU-GLU-LYS-NH2
CBNumber
CB4116158
Formula Weight
0
MOL File
Mol file
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EGG LAYING HORMONE (APLYSIA CALIFORNIA) Property

storage temp. 
-15°C
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Usbiological
Product number
E2214
Product name
Egg Laying Hormone
Packaging
1mg
Price
$531
Updated
2021/12/16
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EGG LAYING HORMONE (APLYSIA CALIFORNIA) Chemical Properties,Usage,Production

Description

The egg-laying hormone (ELH) is a peptide hormone that controls a series of complex but stereotyped egg-laying behaviors of the sea slug Aplysia californica. In the ELH precursor, several bioactive peptides are also found, which work together to induce egg laying.

Structure

The ELH of Aplysia californica consists of 36 aa, and the C-terminal Lys is amidated. The structures of ELH-related peptides are relatively conserved among the genus Aplysia. However, the structure of ELH-related peptides is diverse among the different orders in mollusks, except for the C-terminal amide.

Discovery

The egg-laying hormone (ELH) was purified from the bag cells, a pair of clusters of neurosecretory cells located on the rostral side of the abdominal ganglion of Aplysia californica. The peptide triggers a series of egg-laying behaviors in this animal.

Biological functions

ELH induces egg laying when it is injected into Aplysia and other gastropods.It also induces ovulation from the isolated ovotestis of Aplysia. However, the coordination of multiple peptides encoded on the ELH precursor is essential for egg-laying behavior.

EGG LAYING HORMONE (APLYSIA CALIFORNIA) Preparation Products And Raw materials

Raw materials

Preparation Products

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EGG LAYING HORMONE (APLYSIA CALIFORNIA) Suppliers

SynPep Corporation
Tel
--
Fax
--
Email
sales@synpep.com
Country
United States
ProdList
1943
Advantage
51
American Peptide Company
Tel
--
Fax
--
Email
sales@americanpeptide.com
Country
United States
ProdList
1718
Advantage
71
Chem-Impex International, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6730
Advantage
64

EGG LAYING HORMONE (APLYSIA CALIFORNIA)Related Search:


  • ELH
  • ELH (APLYSIA CALIFORNIA)
  • ELH (APLYSIA CALIFORNICA)
  • ELH OF APLYSIA CALIFORNICA
  • EGG LAYING HORMONE
  • EGG LAYING HORMONE (APLYSIA CALIFORNIA)
  • EGG LAYING HORMONE OF APLYSIA CALIFORNICA
  • H-ILE-SER-ILE-ASN-GLN-ASP-LEU-LYS-ALA-ILE-THR-ASP-MET-LEU-LEU-THR-GLU-GLN-ILE-ARG-GLU-ARG-GLN-ARG-TYR-LEU-ALA-ASP-LEU-ARG-GLN-ARG-LEU-LEU-GLU-LYS-NH2