Sex Pheromone Inhibitor iPD1
For research use only. We do not sell to patients.
Cat.#: 305890
Optional Service:
TFA RemovalWhat's this?
Special Price 92.0 USD
Availability:
1-2 weeks
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Product Name
Sex Pheromone Inhibitor iPD1
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Quantity/Unit
1 Vial
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Sequence
ALILTLVS
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Three letter code
H-Ala-Leu-Ile-Leu-Thr-Leu-Val-Ser-OH
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Length (aa)
8
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Peptide Purity (HPLC)
97.2
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Molecular Formula
C39H72N8O11
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Molecular Weight
829.05
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Source
Synthetic
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Additional Information
This octapeptide is produced by Streptococcus faecalis donor strains harboring bacteriocin plasmid pPD1. It inhibits the activity of sex pheromone cPD1.
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Storage Guidelines
Ideally Sex Pheromone Inhibitor iPD1 should be stored in a freezer at or below -9C. Sex Pheromone Inhibitor iPD1 should be refrigerated after reconstitution. For more details, please refer to the manual:Handling and Storage of Synthetic Peptides
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References
- M.Mori et al., J. Bacteriol., 169, 1747 (1987)
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About TFA salt
Trifluoroacetic acid (TFA) is a strong acid, which is commonly used to cleave synthesized peptides from solid-phase resins and is also used to improve HPLC performance in the peptide purification step. By default, custom peptides are delivered as lyophilized TFA salts, and can contain as much as 10-45% TFA.
TFA in custom peptides can cause inexplicable discrepancies in subsequent assay data. For instance, TFA in nM concentrations has been shown to interfere with cellular assays, inhibiting cellular proliferation in some instances, and increasing cell viability in others . It has also been found to be an unintended allosteric modulator of the glycine receptor, GlyR.
TFA Removal Service is recommended for:
- Peptides that will be used in cellular assays
- Peptides that will be used as APIs or in manufactured products
- For hydrophilic peptides containing numerous basic residues
Peptide Property
- Analysed Sequence:H-ALILTLVS-OH
- Chemical Formula:C39H72N8O11
- Sequence length:8
- Extinction coefficient:0 M-1cm-1
- GRAVY:2.55
- Mw average:829.03
- Theoretical pI:7
- Data Source:Peptide Property Calculator
GRAVY = grand average of hydropathy
Red: Hydrophobic uncharged residues, like F I L M V W A and P
Blue: Basic residues, like R K H and N-terminal -NH2
Green: Acidic residues, like D E and C-terminal -COOH
Black: Polar uncharged residues, like G S T C N Q and Y
Related Products / Services
• Peptide Services: NovoPro's peptide synthesis services include standard chemical peptide synthesis, peptide modification, peptide libraries, and recombinant peptide expression.
• Standard Peptide Synthesis: NovoPro offers quality peptides at the most competitive prices in the industry, starting at $3.20 per amino acid. NovoPro provides PepBox – Automatic Quote Tool for online price calculation.
• Peptide Modifications: NovoPro offers a wide range of peptide modification services including isotope labeling (2H, 15N, and 13C), multiple disulfide bonds, multiple phosphorylations, KLH, BSA, ovalbumin, amidation, acetylation, biotin, FITC, etc.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"