1. Anti-infection
  2. Bacterial
  3. N2W2

N2W2 是一种富含色氨酸和赖氨酸的 β-发夹型抗菌肽。N2W2 具有强效抗菌活性,但同时也具有高毒性。N2W2 对胰蛋白酶或胰凝乳蛋白酶高度敏感。N2W2 可用于细菌感染的研究。

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Custom Peptide Synthesis

N2W2

N2W2 Chemical Structure

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

N2W2 is a tryptophan- and lysine-rich β-hairpin antimicrobial peptide. N2W2 exhibits potent antimicrobial activity but also high toxicity. N2W2 is highly susceptible to trypsin or chymotrypsin. N2W2 can be used for the research of bacterial infection[1].

体外研究
(In Vitro)

N2W2 (2-256 μM;18 h) 对 S. aureus ATCC 25923、E. faecalis ATCC 29212、S. epidermidis ATCC 12228、K. pneumoniae ATCC 700603、E. coli ATCC 25922 和 P. aeruginosa ATCC 27853 均表现出强效抗菌活性,其最低抑菌浓度的几何平均值为 6.3 μM[1]
N2W2 (16-2048 μM;1 h) 对昆明小鼠血细胞表现出强溶血活性,其 MHC 为 70.8 μM[1]
N2W2 (作用 1 小时) 对 NRK-52E 和 GES-1 细胞表现出显著的细胞毒性,其 CC50 值分别为 10.1 μM 和 4.3 μM[1]
N2W2 对胰蛋白酶或胰凝乳蛋白酶高度敏感,在与胰蛋白酶或胰凝乳蛋白酶孵育后,其抗菌活性几乎丧失[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

1646.98

Formula

C90H111N21O10

Sequence

Trp-Lys-Trp-Lys-Trp-Trp-Lys-Trp-Lys-Trp-NH2

Sequence Shortening

WKWKWWKWKW-NH2

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.

纯度 & 产品资料
参考文献
  • 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)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
N2W2
目录号:
HY-P11583
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