1. Peptides

LL-37 scrambled peptide 

Cat. No.: HY-P1513
Handling Instructions

LL-37 scrambled peptide is a scrambled version of cathelicidin anti-microbial peptide LL-37. Scrambled peptide is random permutation of the original peptide that can be used as negative control or screening tool in research.

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

Custom Peptide Synthesis

LL-37 scrambled peptide Chemical Structure

LL-37 scrambled peptide Chemical Structure

Size Price Stock
500 μg USD 160 Get quote
1 mg USD 260 Get quote
5 mg USD 960 Get quote

* Please select Quantity before adding items.

Customer Review

  • Biological Activity

  • Technical Information

  • Purity & Documentation

Description

LL-37 scrambled peptide is a scrambled version of cathelicidin anti-microbial peptide LL-37. Scrambled peptide is random permutation of the original peptide that can be used as negative control or screening tool in research.

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.
Molecular Weight

4493.30

Formula

C₂₀₅H₃₄₀N₆₀O₅₃

Sequence

Gly-Leu-Lys-Leu-Arg-Phe-Glu-Phe-Ser-Lys-Ile-Lys-Gly-Glu-Phe-Leu-Lys-Thr-Pro-Glu-Val-Arg-Phe-Arg-Asp-Ile-Lys-Leu-Lys-Asp-Asn-Arg-Ile-Ser-Val-Gln-Arg

Sequence Shortening

GLKLRFEFSKIKGEFLKTPEVRFRDIKLKDNRISVQR

Storage

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

Shipping

Room temperature in continental US; may vary elsewhere

  • 江赟 Gly-Leu-Lys-Leu-Arg-Phe-Glu-Phe-Ser-Lys-Ile-Lys-Gly-Glu-Phe-Leu-Lys-Thr-Pro-Glu-Val-Arg-Phe-Arg-Asp-Ile-Lys-Leu-Lys-Asp-Asn-Arg-Ile-Ser-Val-Gln-Arg;不竞价
  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

Mass   Concentration   Volume   Molecular Weight *
= × ×

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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Inquiry Information

Product Name:
LL-37 scrambled peptide
Cat. No.:
HY-P1513
Quantity:

LL-37 scrambled peptide

Cat. No.: HY-P1513