抗菌肽A
| 中文名称 | 抗菌肽A |
|---|---|
| 中文同义词 | 抗菌肽A;KK-37-NH2;天蚕素A;PERFEMIKER]抗菌肽A,TFA盐;天蚕素抗菌肽 |
| 英文名称 | CECROPIN A |
| 英文同义词 | LYS-TRP-LYS-LEU-PHE-LYS-LYS-ILE-GLU-LYS-VAL-GLY-GLN-ASN-ILE-ARG-ASP-GLY-ILE-ILE-LYS-ALA-GLY-PRO-ALA-VAL-ALA-VAL-VAL-GLY-GLN-ALA-THR-GLN-ILE-ALA-LYS-NH2;LYS-TRP-LYS-LEU-PHE-LYS-LYS-ILE-GLU-LYS-VAL-GLY-GLN-ASN-ILE-ARG-ASP-GLY-ILE-ILE-LYS-ALA-GLY-PRO-ALA-VAL-ALA-VAL-VAL-GLY-GLN-ALA-THR-GLN-ILE-ALA-LYS-NH2: KWKLFKKIEKVGQNIRDGIIKAGPAVAVVGQATQIAK-NH2;CECROPIN A;CECROPIN A, PORCINE;H-LYS-TRP-LYS-LEU-PHE-LYS-LYS-ILE-GLU-LYS-VAL-GLY-GLN-ASN-ILE-ARG-ASP-GLY-ILE-ILE-LYS-ALA-GLY-PRO-ALA-VAL-ALA-VAL-VAL-GLY-GLN-ALA-THR-GLN-ILE-ALA-LYS-NH2;KWKLFKKIEKVGQNIRDGIIKAGPAVAVVGQATQIAK-NH2;Cecropin A H-Lys-Trp-Lys-Leu-Phe-Lys-Lys-Ile-Glu-Lys-Val-Gly-Gln-Asn-Ile-Arg-Asp-Gly-Ile-Ile-Lys-Ala-Gly-Pro-Ala-Val-Ala-Val-Val-Gly-Gln-Ala-Thr-Gln-Ile-Ala-Lys-NH2;Cecropin A?/Cecropin A, porcine |
| CAS号 | 80451-04-3 |
| 分子式 | C184H313N53O46 |
| 分子量 | 4003.78152 |
| EINECS号 | |
| 相关类别 | 多肽;药物多肽;定制肽;peptide |
| Mol文件 | 80451-04-3.mol |
| 结构式 |  |
抗菌肽A 性质
| 储存条件 | -20°C |
|---|---|
| 形态 | 粉末 |
| 水溶解性 | Water : ≥ 50 mg/mL (12.14 mM) |
| 序列 | H-Lys-Trp-Lys-Leu-Phe-Lys-Lys-Ile-Glu-Lys-Val-Gly-Gln-Asn-Ile-Arg-Asp-Gly-Ile-Ile-Lys-Ala-Gly-Pro-Ala-Val-Ala-Val-Val-Gly-Gln-Ala-Thr-Gln-Ile-Ala-Lys-NH2 |
抗菌肽A是一种由37个氨基酸组成的线性多肽，具有抗菌、抗肿瘤及抗炎的功效。
Bacterial
Cecropin A shows anticancer activity. Cecropin A (10-50 μM) dose-dependently reduces the viability of HL-60 cells. Cecropin A (30 μM) promotes ROS production, causes mitochondrial membrane potential (Δψm) collapse, and generates morphological changes in nuclear chromatin in HL-60 cells. Cecropin A (30 μM) also leads to an early apoptosis and cuases caspase-independent cell death in HL-60 cells. Cecropin A has cytotoxicity on gram negative bacteria, including A. baumanii (CCARM 12005, CCARM 12035, CCARM 12036, CCARM 12037) with minimal inhibitory concentration (MIC) of 0.5-1 μM. Cecropin A (25 μM) significantly blocks the expression of mTNF-α, mIL-1β, and mMIP-2 mRNA and slightly inhibited the expression of mMIP-1 mRNA in RAW264.7 cells. Cecropin A (0.1, 0.25, 0.5, 1, 2.5, 5 μM) also inhibits NO production and reduces mTNF-α cytokine levels in LPS-stimulated RAW264.7 cells, and exihibits anti-inflammatory activity.
纯度(HPLC) ≥95.0%
醋酸根含量5.0%～12.0%
水分含量≤8.0%
肽含量≥80.0%
内毒素≤50EU/mg
氨基酸组成分析≤±10%
安全信息
| WGK Germany | 3 |
|---|
| 提供商 | 语言 |
|---|---|
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英文
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| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2024/01/25 | HY-P1539 | 抗菌肽A Cecropin A | 80451-04-3 | 1 mg | 1500元 |
| 2024/01/25 | HY-P1539 | 抗菌肽A Cecropin A | 80451-04-3 | 5 mg | 4500元 |