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15 February 2012
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Naturally-occurring ion channel-forming pentadecapeptide. The association of two gA peptides causes the formation of a monovalent cation-selective ion channel. Causes K+/H+ exchange in mitochondria in a non-voltage dependent manner. Causes red blood cell lysis at 0.5-1.0 µg/ml.
| Alternatives | |
|---|---|
| 676377 | Valinomycin, Streptomyces fulvissimus |
| Alternative products for Gramicidin A, High Purity, Bacillus brevis | |
| 676377 | Valinomycin, Streptomyces fulvissimus |
| Accessories forGramicidin A, High Purity, Bacillus brevis |
| Product information | |||
|---|---|---|---|
| Peptide Sequence | HCO-Val-Gly-Ala-D-Leu-Ala-D-Val-Val-D-Val-Trp-D-Leu-Trp-D-Leu-Trp-D-Leu-Trp-NHCH2CH2OH | ||
| Form | White to off-white solid | ||
| Molar mass | 1882.3 | ||
| Purity | ≥95% by HPLC | ||
| Contaminants | gB and gC isomers: <1% by HPLC | ||
| Solubility | DMSO | ||
| Chemical formula | C99H140N20O17 | ||
| RTECS | MD8230000 | ||
| CAS number | 11029-61-1 | ||
| Merck USA index | 14, 4532 | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | -20°C | ||
| Ship |
Ambient Temperature Only
Harmful |
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| Safety information | |||
|---|---|---|---|
| S Phrase |
S: 26-36 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing. |
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| R Phrase |
R: 20/21/22-36/37/38 Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin. |
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