Isopropyl-beta-D-thiogalactopyranoside (CAS#367-93-1)
Ngozi uye Kuchengeteka
| Risk Codes | R19 - Inogona kuumba peroxides inoputika R40 - Humbowo hushoma hwekuita carcinogenic R66 - Kudzokororwa kuratidzwa kunogona kukonzera kuoma kweganda kana kuputika R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S23 - Usafeme mhute. S24/25 - Dzivisa kusangana neganda nemeso. S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. S22 - Usafeme guruva. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S27 - Bvisa pakarepo zvipfeko zvese zvakasvibiswa. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
| TSCA | Ehe |
| HS Code | 29389090 |
Nhanganyaya
IPTG chinhu chinokonzera chiitiko che β-galactosidase. Zvichienderana nehunhu uhwu, kana vector DNA ye pUC series (kana imwe vector DNA ine lacZ gene) inoshandurwa nelacZ deletion cells semugadziri, kana kana vector DNA yeM13 phage ikachinjwa, kana X-gal ne IPTG zvawedzerwa. kusvika kuplate yepakati, nekuda kwe-α-complementarity ye-β-galactosidase, iyo gene recombinant inogona kusarudzwa zviri nyore zvichienderana nekuti machena makoroni. (kana zvikwangwani) zvinoonekwa. Pamusoro pezvo, inogona zvakare kushandiswa senge inducer yekutaura kune mavheti ekutaura ane vanosimudzira senge lac kana tac. Soluble mumvura, methanol, ethanol, soluble muacetone, chloroform, insoluble mu ether. Iyo inducer ye β-galactosidase uye β-galactosidase. Iyo haina hydrolyzed ne β-galactoside. Iyo substrate mhinduro ye thiogalactosyltransferase. Yakagadzirwa: IPTG inonyungudutswa mumvura, uye yozoitwa sterilized kugadzirira mhinduro yekuchengetedza (0 · 1M). Iyo yekupedzisira IPTG yekumisikidza muchiratidzo ndiro inofanira kunge iri 0 · 2mM.
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