Gramicidin A from Bacillus brevis

• 产品号: 50845
• CAS号: 11029-61-1
• 分子式: C99H140N20O17
• 分子量: 1882.2947
• 纯 度: ≥90% (HPLC)

产品别名

• 标题: Gramicidin A from Bacillus brevis
• IUPAC标准名: (2R)-N-[(1S)-1-{[(1R)-1-{[(1S)-1-{[(1R)-1-{[(1S)-1-{[(1R)-1-{[(1S)-1-{[(1R)-1-{[(1S)-1-{[(1R)-1-{[(1S)-1-[(2-hydroxyethyl)carbamoyl]-2-(1H-indol-3-yl)ethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-methylpropyl]carbamoyl}-2-methylpropyl]carbamoyl}-2-methylpropyl]carbamoyl}ethyl]-2-[(2S)-2-{2-[(2S)-2-formamido-3-methylbutanamido]acetamido}propanamido]-4-methylpentanamide
• IUPAC传统名: (2R)-N-[(1S)-1-{[(1R)-1-{[(1S)-1-{[(1R)-1-{[(1S)-1-{[(1R)-1-{[(1S)-1-{[(1R)-1-{[(1S)-1-{[(1R)-1-{[(1S)-1-[(2-hydroxyethyl)carbamoyl]-2-(1H-indol-3-yl)ethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-methylpropyl]carbamoyl}-2-methylpropyl]carbamoyl}-2-methylpropyl]carbamoyl}ethyl]-2-[(2S)-2-{2-[(2S)-2-formamido-3-methylbutanamido]acetamido}propanamido]-4-methylpentanamide

产品登记号

• Beilstein号: 6461131
• CAS号: 11029-61-1
• EC号: 234-259-8
• MDL号: MFCD00466944

产品性质

• 杂质: ≤5% gramicidin C
• 杂质: ≤5% water
• 纯度: ≥90% (HPLC)
• GHS警示词: Warning
• GHS危险声明: H302
• 欧盟危险性物质标志: 有害性(Harmful) (Xn)
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves
• 危险公开号: 22
• RTECS编号: MD8230000
• 保存温度: 2-8°C
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Amino Acid Sequence
HCO-X-Gly-L-Ala-D-Leu-L-Ala-D-Val-L-Val-D-Val-L-Trp-D-Leu-L-Trp-D-Leu-L-Trp-D-Leu-L-Trp-NHCH2CH2OH
Biochem/physiol Actions
Gramicidin A is a polypeptide antibiotic that forms single ion monovalent cation channels in biological membranes.
Gramicidin A increases the permeability of bacterial cell membranes which allows inorganic monovalent cations to travel through unrestricted. This destroys the ion gradient between the cytoplasm and the extracellular environment 4.
Application
Gramicidin A is a linear pentadecapeptide antibiotic which is used for studies on bacterial cell wall permeabilization and monovalent cation channel formation. Gramicidin has also been shown to inhibit transcription of T7 phage DNA, inhibit membrane-bound epidennal adenosine triphosphatase, suppress human lymphocyte blastogenesis in vitro and prolong heart allograft survival in the rat model 1,2,3.

详细说明 (简体中文)

Amino Acid Sequence
HCO-X-Gly-L-Ala-D-Leu-L-Ala-D-Val-L-Val-D-Val-L-Trp-D-Leu-L-Trp-D-Leu-L-Trp-D-Leu-L-Trp-NHCH2CH2OH
Biochem/physiol Actions
Gramicidin A is a polypeptide antibiotic that forms single ion monovalent cation channels in biological membranes.
Gramicidin A increases the permeability of bacterial cell membranes which allows inorganic monovalent cations to travel through unrestricted. This destroys the ion gradient between the cytoplasm and the extracellular environment 4.
Application
Gramicidin A is a linear pentadecapeptide antibiotic which is used for studies on bacterial cell wall permeabilization and monovalent cation channel formation. Gramicidin has also been shown to inhibit transcription of T7 phage DNA, inhibit membrane-bound epidennal adenosine triphosphatase, suppress human lymphocyte blastogenesis in vitro and prolong heart allograft survival in the rat model 1,2,3.