BTM-P1 peptide
Not For Human Use, Lab Use Only.
Cat.#: 303775
Special Price 254.20 USD
Availability:
3 weeks
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Product Name
BTM-P1 peptide
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Documents
Batch to batch variation of the purity
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Sequence Shortening
VAPIAKYLATALAKWALKQGFAKLKS
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Sequence
Val-Ala-Pro-Ile-Ala-Lys-Tyr-Leu-Ala-Thr-Ala-Leu-Ala-Lys-Trp-Ala-Leu-Lys-Gln-Gly-Phe-Ala-Lys-Leu-Lys-Ser
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Length (aa)
26
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Peptide Purity (HPLC)
95.5%
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Molecular Formula
C134H219N33O31
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Molecular Weight
2788.44
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Source
Synthetic
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Form
Powder
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Description
~42% similar to AP1959: frog Temporin-HN1. Artificially synthesized based on the bacterial Cry11Bb protein, which is toxic to mosquito larvae. The sequence has been patented. At 7.1 uM, this synthetic peptide inhibited the growth of E. coli ATCC 25922, S. aureus ATCC 25923, S. pneumoniae ATCC 49619, H. influenzae ATCC 49247, E. faecalis ATCC 29212, P. aeruginosa ATCC27603, P. aeruginosa (Multi-Resistant), and K. pneumoniae ATCC70603 (Segura C et al., 2007). In addition, the protease-resistant BTM-P1d (i.e., synthesized using D-amino acids), not the BTM-P1 synthesized in L-amino acids, displayed A. aegypti larval toxicity (Lemeshko VV, Orduz S., 2013). It adopts a helical conformation in 30% TFE. MOA: it appears to permeate membranes. Deposited and provided by Sergio Orduz on May 6, 2014. APD release May 8, 2014. The source of BTM-P1 is Synthetic.
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Storage Guidelines
Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C. For more details, please refer to the manual: Handling and Storage of Synthetic Peptides
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References
- Lemeshko VV, Arias M, Orduz S. Mitochondria permeabilization by a novel polycation peptide BTM-P1. J Biol Chem. 2005;280(16):15579-86.
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About TFA salt
Trifluoroacetic acid (TFA) is a common counterion from the purification process using High-Performance Liquid Chromatography (HPLC). The presence of TFA can affect the peptide's net weight, appearance, and solubility.
Impact on Net Weight: The TFA salt contributes to the total mass of the product. In most cases, the peptide content constitutes >80% of the total weight, with TFA accounting for the remainder.
Solubility: TFA salts generally enhance the solubility of peptides in aqueous solutions.
In Biological Assays: For most standard in vitro assays, the residual TFA levels do not cause interference. However, for highly sensitive cellular or biochemical studies, please be aware of its presence.
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Molar Concentration Calculator
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Dilution Calculator
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Percent Concentration Calculator
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
Peptide Property
- Analysed Sequence:H-VAPIAKYLATALAKWALKQGFAKLKS-OH
- Chemical Formula:C134H219N33O31
- Sequence length:26
- Extinction coefficient:6970 M-1cm-1
- GRAVY:0.41
- Mw average:2788.36
- Theoretical pI:10.76
- Data Source:Peptide Property Calculator
GRAVY = grand average of hydropathy
X: Hydrophobic uncharged residues, like F I L M V W A and P
X: Basic residues, like R K H
X: Acidic residues, like D E
X: 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"