H9773

Hygromycin B from Streptomyces hygroscopicus

lyophilized powder, suitable for plant cell culture, BioReagent

• Synonim(y): Hygromycin
• Wzór empiryczny (zapis Hilla): C₂₀H₃₇N₃O₁₃
• Numer CAS: 31282-04-9
• Masa cząsteczkowa: 527.52
• Numer WE: 250-545-5
• Numer MDL: MFCD06795479
• Kod UNSPSC: 12352207
• Identyfikator substancji w PubChem: 329815270
• NACRES: NA.72

Właściwości

• product name: Hygromycin B from Streptomyces hygroscopicus, suitable for plant cell culture, BioReagent, ≥60% (HPLC), lyophilized powder
• pochodzenie biologiczne: Streptomyces hygroscopicus
• Poziom jakości: 200
• linia produktu: BioReagent
• Postać: lyophilized powder
• oczyszczone przez: ion-exchange chromatography
• stężenie: ≥60% (HPLC)
• metody: cell culture | plant: suitable
• kolor: faintly brown to brown; white to beige
• rozpuszczalność: H₂O: soluble 50 mg/mL; ethanol: soluble; methanol: soluble
• spektrum działania antybiotyku: fungi
• Zastosowanie: agriculture
• Tryb działania: protein synthesis | interferes
• temp. przechowywania: 2-8°C
• ciąg SMILES: 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
• Klucz InChI: GRRNUXAQVGOGFE-XKIAHZFYSA-N

Opis

Opis ogólny

Chemical structure: aminoglycoside

Hygromycin B is an antibiotic produced by the bacterium Streptomyces hygroscopicus. It is an aminoglycoside that kills bacteria, fungi and higher eukaryotic cells by inhibiting protein synthesis.

Zastosowanie

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.

Hygromycin B from Streptomyces hygroscopicus is used for gene cloning and ectopic expression. It is also used in MS medium for the in vitro screening of transgenic plants.

Działania biochem./fizjol.

Hygromycin B is used in mutagenesis or for selection of gene expression and complementation constructs in C. jejuni. It is also adopted as a marker in other approaches for manipulating, introducing or deleting DNA in C. elegans. It can be inactivated by Aminoglycoside 4-phosphotransferase-Ia (APH(4)-Ia)/Hygromycin B phosphotransferase (Hph) through phosphorylation. The amino function of this antibiotic may be involved in a general acid-base catalysis performed by the ribozyme, acting as proton acceptors/donors.

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.

Przestroga

Hygromycin B products should be stored as supplied at 2-8°C, and the dry solid is table for at least 5 years if stored at 2-8°C. It is stable at 37°C for 30 days. (For solutions) This solution is stable as supplied for two years if stored at 2-8°C.

Uwaga dotycząca przygotowania

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.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS06
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H300 + H310 + H330
• Zwroty wskazujące środki ostrożności: P260 - P262 - P264 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Klasyfikacja zagrożeń: Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral
• Kod klasy składowania: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable