| Company Name: |
GL Biochem (Shanghai) Ltd
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| Tel: |
21-61263452 13641803416 |
| Email: |
ymbetter@glbiochem.com |
| Products Intro: |
Product Name:Head Activator;Pyr-PPGGSKVILF
Purity:95% HPLC 98% HPLC Package:1mg,5mg,10mg,25mg,100mg,1g,10g
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| Company Name: |
Cellmano Biotech Limited
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| Tel: |
0551-65326643 18156095617 |
| Email: |
info@cellmano.com |
| Products Intro: |
Product Name:Head activator
Purity:98% HPLC Package:5Mg;10Mg;1g
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| Company Name: |
Nanjing Peptide Biotech Ltd.
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| Tel: |
025-025-58361106-805-805 13082558573 |
| Email: |
liugang@njpeptide.com |
| Products Intro: |
Product Name:Head Activator;Pyr-PPGGSKVILF
Purity:5mg,20mg,100mg,250mg,500mg,1g Package:90%HPLC,95%HPLC,98%HPLC
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| Product Name: | HEAD ACTIVATOR | | Synonyms: | HYDRA PEPTIDE;GLP-PRO-PRO-GLY-GLY-SER-LYS-VAL-ILE-LEU-PHE;HEAD ACTIVATOR;HEAD ACTIVATOR, HYDRA;PYROGLU-PRO-PRO-GLY-GLY-SER-LYS-VAL-ILE-LEU-PHE;PYR-PRO-PRO-GLY-GLY-SER-LYS-VAL-ILE-LEU-PHE;PYR-PRO-PRO-GLY-GLY-SER-LYS-VAL-ILE-LEU-PHE-OH;PYR-PPGGSKVILF | | CAS: | | | MF: | C54H84N12O14 | | MW: | 1125.32 | | EINECS: | | | Product Categories: | peptide | | Mol File: | Mol File |  |
| | HEAD ACTIVATOR Chemical Properties |
| | HEAD ACTIVATOR Usage And Synthesis |
| Discovery | The head activator was first isolated from the sea anemone Anthopleura elegantissima.An identical peptide was also purified and identified in Hydra magnipapillata as well as in the hypothalamus and intestine of rats and humans. | | Synthesis and release | Distribution of the head activator The head activator has been identified in Hydra as well as in the hypothalamus and intestine of rats and humans, where the peptide appears to have a role in neuronal differentiation.It has been suggested that the head activator acts as a neuropeptide,although direct evidence is lacking. Recently, the Hydra Genome Project was completed; however, the Hydra genome sequence does not include a putative head activator gene, and therefore the nature of this factor is uncertain. | | Biological functions | The head activator andthe head inhibitor.When a certain threshold ratio of head activator to head inhibitor is attained, a head forms. The head activator increases the rate of head regeneration and bud formation, and increases the number of regenerated tentacles. Thus, this peptide was initially characterized as a morphogen. The head activator also functions as a mitogen and an inducer of neuronal differentiation. | | General Description | The head activator is a neuropeptide that regulates pattern-forming processes in Hydra magnipapillata. |
| | HEAD ACTIVATOR Preparation Products And Raw materials |
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