Ceratotoxin A

发表于由

Ceratotoxin A;

Ceratotoxin A 是由 29 个氨基酸组成的多肽，从副腺分泌液中分离到，具有抗细菌 (anti-bacterial) 的作用。

Ceratotoxin Aamp;;

Ceratotoxin A Chemical Structure

CAS No. : 150671-04-8

规格 价格 是否有货
1 mg ￥1100 询问价格 货期
5 mg ￥3500 询问价格 货期
10 mg ￥5500 询问价格 货期

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生物活性

Ceratotoxin A, a 29-residue peptide isolated from the accessory gland secretion fluid, with strong anti-bacterial activity.

IC50 Target

Bacterial[1]
体外研究
(In Vitro)

Ceratotoxin A is a 29-residue peptide isolated from the accessory gland secretion fluid, shows anti-E.coli activity, and is heat stable[1]. Ceratotoxin A is effective against Escherichia coli ATCC 23739, Pseudomonas aeruginos ATCC 27853, and Bacillus subtilis ATCC 6633 with minimal inhibitory concentration (MIC) of 7, 7, and 3.5 µM[2].

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

2868.59

Formula

C135H243N35O32
CAS 号

150671-04-8
Sequence

Ser-Ile-Gly-Ser-Ala-Leu-Lys-Lys-Ala-Leu-Pro-Val-Ala-Lys-Lys-Ile-Gly-Lys-Ile-Ala-Leu-Pro-Ile-Ala-Lys-Ala-Ala-Leu-Pro
Sequence Shortening

SIGSALKKALPVAKKIGKIALPIAKAALP
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.
参考文献

  • [1]. Marchini D, et al. Purification and primary structure of ceratotoxin A and B, two antibacterial peptides from the female reproductive accessory glands of the medfly Ceratitis capitata (Insecta:Diptera). Insect Biochem Mol Biol. 1993 Jul;23(5):591-8.

    [2]. Marri L, et al. The novel antibacterial peptide ceratotoxin A alters permeability of the inner and outer membrane of Escherichia coli K-12. Curr Microbiol. 1996 Jul;33(1):40-3.