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  2. LLO (91-99)

LLO (91-99) (Synonyms: Listeriolysin O (91-99))

目录号: HY-P2455
产品使用指南

LLO (91-99) (Listeriolysin O (91-99)) 是一种外毒素,是李斯特菌溶血素 (LLO) 的 I 类 MHC 限制的 T 细胞表位。LLO (91-99) 是体内诱导 T 细胞介导的免疫力的重要抗原。

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Custom Peptide Synthesis

LLO (91-99) Chemical Structure

LLO (91-99) Chemical Structure

CAS No. : 137856-41-8

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Description

LLO (91-99) (Listeriolysin O (91-99)), an exotoxin, is a class I MHC-restricted T-cell epitopes of listeriolysin (LLO). LLO (91-99) is an essential antigen for induction of T-cell mediated immunity in vivo[1].

Molecular Weight

1058.10

Formula

C₄₇H₆₇N₁₁O₁₇

CAS No.

137856-41-8

Sequence Shortening

GYKDGNEYI

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
  • 摩尔计算器

  • 稀释计算器

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

Keywords:

LLO (91-99)Listeriolysin O (91-99)OthersInhibitorinhibitorinhibit

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产品名称:
LLO (91-99)
目录号:
HY-P2455
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