Palmitoyl Tetrapeptide-3

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Palmitoyl Tetrapeptide-3;

Palmitoyl Tetrapeptide-3 是一种合成多肽，对应人免疫球蛋白重链的第 341-344 氨基酸序列，具有刺激吞噬的作用。

Palmitoyl Tetrapeptide-3amp;;

Palmitoyl Tetrapeptide-3 Chemical Structure

CAS No. : 221227-05-0

规格 是否有货
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生物活性

Palmitoyl Tetrapeptide-3 is a synthetic peptide, corrspending to 341-344 amino acid sequence of IgG human H-chain, with phagocytosis stimulating activity[1].

分子量

694.91

Formula

C34H62N8O7
CAS 号

221227-05-0
Sequence

Palm-Gly-Gln-Pro-Arg
Sequence Shortening

Palm-GQPR
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

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 (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;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.
参考文献

  • [1]. Rocchi R, et al. Synthesis and biological activity of tuftsin and rigin derivatives containing monosaccharides or monosaccharide derivatives. Int J Pept Protein Res. 1987 Feb;29(2):262-75.