5.08838

Puromycin, Dihydrochloride, Sterile-Filtered Aqueous Solution, Cell Culture-Tested

• Synonim(y): Puromycin, Dihydrochloride, Sterile-Filtered Aqueous Solution, Cell Culture-Tested, (2 S)-2-Amino-N-((2 S,3 S,4 R,5 R)-5-(6-(dimethylamino)purin-9-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl)-3-(4-methoxyphenyl)
• Wzór empiryczny (zapis Hilla): C₂₂H₂₉N₇O₅ · 2HCl
• Numer CAS: 58-58-2
• Masa cząsteczkowa: 544.43
• Numer MDL: MFCD00012691
• Kod UNSPSC: 12352101

Właściwości

• Próba: ≥98% (HPLC)
• Poziom jakości: 200
• Formularz: liquid
• producent / nazwa handlowa: Calbiochem^®
• warunki przechowywania: OK to freeze; avoid repeated freeze/thaw cycles; protect from light
• zanieczyszczenia: ≤10 EU/mg Endotoxin (dry weight)
• temp. przechowywania: −20°C
• InChI: 1S/C22H29N7O5.2ClH/c1-28(2)19-17-20(25-10-24-19)29(11-26-17)22-18(31)16(15(9-30)34-22)27-21(32)14(23)8-12-4-6-13(33-3)7-5-12;;/h4-7,10-11,14-16,18,22,30-31H,8-9,23H2,1-3H3,(H,27,32);2*1H/t14-,15+,16?,18+,22+;;/m0../s1
• Klucz InChI: MKSVFGKWZLUTTO-USYAMCSGSA-N

Opis

Opis ogólny

An aminonucleoside antibiotic that acts as a prokaryotic and eukaryotic protein synthesis inhibitor.

An aminonucleoside antibiotic that acts as a prokaryotic and eukaryotic protein synthesis inhibitor. Resembles the aminoacyl-adenylyl terminus of aminoacyl-tRNA and competes for binding to the A site of the large ribosomal subunit. Its incorporation into a growing polypeptide results in termination of chain elongation and release of the nascent polypeptidyl-puromycin. Useful for selection of mammalian cell lines expressing a transfected pac gene (Streptomyces alboniger), whose product puromycin acetyltransferase, inactivates the drug via acetylation. Induces DNA fragmentation in thymocytes and in human HL-60 leukemia cells. Recommended range for selection of transfected mammalian cells ranges from 1 to 30 µg/ml.

Działania biochem./fizjol.

Primary Target
RNA

Reversible: yes

Ostrzeżenie

Toxicity: Standard Handling (A)

Postać fizyczna

Supplied at 10 mg/ml in H₂O.

Rekonstytucja

Following initial thaw, aliquot and freeze (-20°C). Aliquots are stable for up to 6 months at -20°C.

Inne uwagi

Chow, S.C., et al. 1995. Exp. Cell Res.216, 149.
Kaufman, S.H., et al. 1993. Cancer Res.53, 3976.
de la Luna, S. and Ortin, J. 1992. Methods Enzymol.216, 376.
Chow, S.C., et al. 1991. Exp. Cell Res.216, 149.

Informacje prawne

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 12 - Non Combustible Liquids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°C): Not applicable