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  2. MPG, HIV related

MPG, HIV related 

Cat. No.: HY-P1566
Handling Instructions

MPG, HIV related is 27-aa peptide, derived from both the nuclear localisation sequence of SV40 large T antigen and the fusion peptide domain of HIV-1 gp41 and is a potent delivery agent for the generalised delivery of nucleic acids and of oligonucleotides into cultured cells.

For research use only. We do not sell to patients.

Custom Peptide Synthesis

MPG, HIV related Chemical Structure

MPG, HIV related Chemical Structure

CAS No. : 395069-92-8

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Description

MPG, HIV related is 27-aa peptide, derived from both the nuclear localisation sequence of SV40 large T antigen and the fusion peptide domain of HIV-1 gp41 and is a potent delivery agent for the generalised delivery of nucleic acids and of oligonucleotides into cultured cells.

In Vitro

MPG, HIV related is 27-aa peptide vector, derived from both the nuclear localisation sequence of SV40 large T antigen and the fusion peptide domain of HIV-1 gp41 and is a potent delivery agent for the generalised delivery of nucleic acids and of oligonucleotides into cultured cells and for gene therapy. MPG enables complete expression of the gene produces encoded by the plasmids it delivers into cultured cell[1].

Molecular Weight

2766.22

Formula

C₁₂₆H₂₀₁N₃₅O₃₃S

CAS No.

395069-92-8

Sequence

Gly-Ala-Leu-Phe-Leu-Gly-Phe-Leu-Gly-Ala-Ala-Gly-Ser-Thr-Met-Gly-Ala-Trp-Ser-Gln-Pro-Lys-Ser-Lys-Arg-Lys-Val

Sequence Shortening

GALFLGFLGAAGSTMGAWSQPKSKRKV

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility
In Vitro: 

H2O

Peptide Solubility and Storage Guidelines:

1.  Calculate the length of the peptide.

2.  Calculate the overall charge of the entire peptide according to the following table:

  Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.  Recommended solution:

Overall charge of peptide Details
Negative (<0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, add NH4OH (<50 μL).
3.  If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.  If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.  Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.  For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
References
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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Product name:
MPG, HIV related
Cat. No.:
HY-P1566
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