Cart 2
  • MSP-1 P2, Malaria Merozoite Surface Peptide-1

MSP-1 P2, Malaria Merozoite Surface Peptide-1

Not For Human Use, Lab Use Only.

Cat.#: 314139

Size:
Optional Service: TFA RemovalWhat's this?

Special Price 278.3 USD

Availability: 3 weeks
- +

Add to cart to get an online quotation

Product Information

  • Product Name
    MSP-1 P2, Malaria Merozoite Surface Peptide-1
  • Documents

    Batch to batch variation of the purity

  • Sequence Shortening
    GYRKPLDNIKDNVGKMEDYIKK
  • Sequence
    Gly-Tyr-Arg-Lys-Pro-Leu-Asp-Asn-Ile-Lys-Asp-Asn-Val-Gly-Lys-Met-Glu-Asp-Tyr-Ile-Lys-Lys
  • Length (aa)
    22
  • Peptide Purity (HPLC)
    97.7%
  • Molecular Formula
    C116H190N32O35S
  • Molecular Weight
    2625.07
  • Source
    Synthetic
  • Form
    Powder
  • Description
    This major merozoite surface protein 1 (MSP-1) is currently one of the leading Malaria vaccine candidate antigens. This peptide, located in the C-terminal 83-kDa fragment of MSP-1, contains T-cell epitopes.
  • 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
  • References
    • Malhotra I, Mungai P, Muchiri E, Ouma J, Sharma S, Kazura JW, King CL. Distinct Th1- and Th2-Type prenatal cytokine responses to Plasmodium falciparum erythrocyte invasion ligands. Infect Immun. 2005 Jun;73(6):3462-70. doi: 10.1128/IAI.73.6.3462-3470.2005. PMID: 15908375; PMCID: PMC1111871.
  • About TFA salt

    Trifluoroacetic acid (TFA) has a significant impact on peptides due to its role in the peptide synthesis process.

    TFA is essential for the protonation of peptides that lack basic amino acids such as Arginine (Arg), Histidine (His), and Lysine (Lys), or ones that have blocked N-termini. As a result, peptides often contain TFA salts in the final product.

    TFA residues, when present in custom peptides, can cause unpredictable fluctuations in experimental data. At a nanomolar (nM) level, TFA can influence cell experiments, hindering cell growth at low concentrations (as low as 10 nM) and promoting it at higher doses (0.5–7.0 mM). It can also serve as an allosteric regulator on the GlyR of glycine receptors, thereby increasing receptor activity at lower glycine concentrations.

    In an in vivo setting, TFA can trifluoroacetylate amino groups in proteins and phospholipids, inducing potentially unwanted antibody responses. Moreover, TFA can impact structure studies as it affects spectrum absorption.

  • Molar Concentration Calculator

  • Dilution Calculator

  • Percent Concentration Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight

Peptide Property

  • Analysed Sequence:H-GYRKPLDNIKDNVGKMEDYIKK-OH
  • Chemical Formula:C116H190N32O35S
  • Sequence length:22
  • Extinction coefficient:2560 M-1cm-1
  • GRAVY:-1.41
  • Mw average:2624.99
  • Theoretical pI:9.75
  • 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

• 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"