H7772

Hygromycin B from Streptomyces hygroscopicus

lyophilized powder

• Szinonimák: Hygrovetine
• Tapasztalati képlet (Hill-képlet): C₂₀H₃₇N₃O₁₃
• CAS Number: 31282-04-9
• Molekulatömeg: 527.52
• EC-szám: 250-545-5
• MDL-szám: MFCD06795479
• UNSPSC kód: 51102829
• PubChem Substance ID: 24895807
• NACRES: NA.85

Tulajdonságok

• biológiai forrás: Streptomyces hygroscopicus
• Minőségi szint: 200
• Forma: lyophilized powder
• tisztítva: ion-exchange chromatography
• szín: faintly brown to brown; white to beige
• oldhatóság: H₂O: 50 mg/mL
• antibiotikus hatásspektrum: viruses
• Hatásmechanizmus: protein synthesis | interferes
• tárolási hőmérséklet: 2-8°C
• SMILES string: CN[C@H]1C[C@@H](N)[C@H](O)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@@H]3O[C@]4(O[C@H]([C@H](N)CO)[C@H](O)[C@H](O)[C@H]4O)O[C@H]23)[C@@H]1O
• InChI: 1S/C20H37N3O13/c1-23-7-2-5(21)9(26)15(10(7)27)33-19-17-16(11(28)8(4-25)32-19)35-20(36-17)18(31)13(30)12(29)14(34-20)6(22)3-24/h5-19,23-31H,2-4,21-22H2,1H3/t5-,6-,7+,8-,9+,10-,11+,12-,13+,14-,15-,16+,17+,18-,19+,20+/m1/s1
• Nemzetközi kémiai azonosító kulcs: GRRNUXAQVGOGFE-XKIAHZFYSA-N

Leírás

Általános leírás

Chemical structure: aminoglycoside

Alkalmazás

Hygromycin B is an aminoglycoside antibiotic isolated from Streptomyces hygroscopicus. It has been used to study protein synthesis at the level of the 70S ribosome translocation and mRNA template misreading, as an antiviral agent by selectively penetrating cells rendered permeable by virus infection and inhibiting translation, and as a selection agent for hygromycin resistance gene transformed cells. It is recommended for use as a selection agent at 100-800 μg/mL, specifically at 100 μg/mL for prokaryotes, 200 μg/mL for lower eukaryotes and 150-400 μg/mL for higher eukaryotes..

Biokémiai/fiziológiai hatások

Mode of Action: The product acts by inhibiting protein synthesis by inducing the misreading of the m-RNA template in the prokaryote, with the potency to inhibit translation.

Antimicrobial Spectrum: Hygromycin B acts against bacteria, fungi and higher eukaryotic cells.

Vigyázat

Hygromycin B products should be stored as supplied at 2-8°C, and the dry solid is stable for at least 5 years if stored at 2-8°C. It is stable at 37°C for 30 days.

Elkészítési megjegyzés

This product is purified by ion exchange chromatography. Hygromycin B is soluble in water at concentrations >50 mg/mL, and also soluble in methanol or ethanol. Solutions should be sterilized by filtration, not by autoclaving. Additionally, Hygromycin B solutions have been reported to lose activity on freezing, and since they are stable refrigerated, freezing should be avoided.

Biztonsági adatok

• Piktogramok: GHS06
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H300 + H310 + H330
• Óvintézkedésre vonatkozó mondatok: P260 - P262 - P264 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Veszélyességi osztályok: Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral
• Tárolási osztály kódja: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable