Umunyu wa sodium ya Penicillin G CAS: 367-93-1 Ifu yera 99%
| Umubare wa Cataloge | XD90350 |
| izina RY'IGICURUZWA | Umunyu wa sodium ya Penicillin G. |
| URUBANZA | 69-57-8 |
| Inzira ya molekulari | C16H17N2NaSO4 |
| Uburemere bwa molekile | 356.37 |
| Ibisobanuro birambuye | 2 kugeza 8 ° C. |
| Amategeko agenga ibiciro | 29411000 |
Kugaragaza ibicuruzwa
| pH | 5.0-7.5 |
| Suzuma | 99% |
| Kugaragara | Ifu yera |
| Gutakaza Kuma | <1.0% |
| Ibara | <1 |
| Guhinduranya neza | + 285 ° - + 310 ° |
| Kugaragara | <1 |
| Ubushobozi | > 1600u / mg |
| Impanuka zose | <1.0% |
| Endotoxine ya bagiteri | <0.10IU / mg |
| Polymer ya penisiline | <0.08% |
| Ibice bidashobora gukemuka | > 10um: <6000,> 25um: <600 |
| Sterile | Guhuza |
| Absorbance 280nm | <0.1% |
| Ikigaragara mu mahanga | <5 / 2.4g |
| Absorbance 264nm | 0.8-0.88% |
| Absorbance 325nm | <0.1% |
Ibicuruzwa ni inducer ya gal-galactosidase na β-galactosidase, ntabwo hydrolyzed na β-galactoside, kandi ni substrate ya thiogalactosidase.IPTG isanzwe ikoreshwa mubushakashatsi bwa cloni busaba kwinjiza ibikorwa bya galactosidase.Bikunze gukoreshwa bifatanije na X-Gal cyangwa Bluo-Gal mugusuzuma ubururu-bwera bwerekana coloni ya bacteri ya recombinant ishobora kuba igitabo cya Chemical kugirango itange imvugo ya lac operon muri E. coli.IPTG ihuza poroteyine ya lacI kandi ihindura ihinduka ryayo kugirango ikumire β-galactosidase-encoding gene lacZ.
Funga
