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Nom du produit
Puromycine dihydrochloride, Ready Made Solution, from Streptomyces alboniger, 10 mg/mL in H2O, suitable for cell culture
InChI key
MKSVFGKWZLUTTO-FZFAUISWSA-N
SMILES string
Cl.Cl.COc1ccc(C[C@H](N)C(=O)N[C@H]2[C@@H](O)[C@@H](O[C@@H]2CO)n3cnc4c(ncnc34)N(C)C)cc1
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
biological source
Streptomyces alboniger
type
for cell culture
assay
>98% (HPLC)
form
ready-to-use solution
storage condition
(Store in cool place. Keep container tightly closed in a dry and well -ventilated place. )
concentration
10 mg/mL in H2O
technique(s)
cell culture | mammalian: suitable
color
colorless to yellow
solubility
H2O: soluble 10 mg/mL
antibiotic activity spectrum
Gram-positive bacteria
neoplastics
parasites
mode of action
protein synthesis | interferes
shipped in
wet ice
storage temp.
−20°C
Quality Level
1 of 4
Cet article | S8559 | 74667 | S9007 |
|---|---|---|---|
| antibiotic activity spectrum Gram-positive bacteria, parasites, neoplastics | antibiotic activity spectrum neoplastics | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria, fungi, mycobacteria, mycoplasma, parasites, viruses, yeast | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria |
| technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) - | technique(s) - |
| mode of action protein synthesis | interferes | mode of action DNA synthesis | interferes, enzyme | inhibits | mode of action protein synthesis | interferes | mode of action protein synthesis | interferes |
| Quality Level 300 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| form solution | form powder | form solid | form powder |
| assay >98% (HPLC) | assay 95% (HPLC) | assay ≥85% (HPLC) | assay - |
Application
Biochem/physiol Actions
Mode de résistance : Le gène de la puromycine acétyltransférase est un gène de résistance efficace.
Spectre antimicrobien : Ce produit est actif sur les micro-organismes à Gram positif, moins actif sur les bacilles acidorésistants et encore moins actif sur les micro-organismes à Gram négatif. La puromycine peut empêcher la croissance des bactéries, des protozoaires, des algues et des cellules de mammifères ; elle agit rapidement, tuant 99 % des cellules en 2 jours.
Features and Benefits
- Antibiotique de grande qualité convenant à de nombreuses applications de recherche.
- Antibiotique et inhibiteur de la synthèse des protéines.
- Efficace contre les cellules procaryotes et eucaryotes.
- Inhibe la synthèse des protéines en interférant avec le fonctionnement de l'ARN.
- Communément utilisé comme agent sélectif dans la recherche en biologie cellulaire.
General description
La similitude structurale de la puromycine avec l'extrémité de l'ARNt portant l'acide aminé lui permet de pénétrer dans le ribosome durant la synthèse des protéines, de se lier à la chaîne polypeptidique naissante et de stopper l'allongement de celle-ci. Couramment utilisée en culture cellulaire, la puromycine sert d'agent sélectif pour les cellules qui ont été transformées avec un gène conférant une résistance à la puromycine.
Other Notes
Preparation Note
Comparable product
Classe de stockage
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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