Puromicina ≥98% (HPLC), powder

Sinônimo(s):

3′-[α-Amino-p-metoxihidrocinamamido]-3′-desoxi-N,N-dimetiladenosina

Sobre este item

Fórmula empírica (Notação de Hill):

C₂₂H₂₉N₇O₅ · 2HCl

Número CAS:

58-58-2

Peso molecular:

544.43

UNSPSC Code:

51281912

NACRES:

NA.77

PubChem Substance ID:

57654556

EC Number:

200-387-8

Beilstein/REAXYS Number:

3853613

MDL number:

MFCD00012691

Assay:

≥98% (HPLC)

Form:

powder

Quality Segment

300

assay

≥98% (HPLC)

form

powder

greener alternative product score

old score: 88
new score: 79
Find out more about DOZN™ Scoring

greener alternative product characteristics

Atom Economy
Design for Energy Efficiency
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

solubility

H₂O: 50 mg/mL

antibiotic activity spectrum

Gram-positive bacteria, neoplastics, parasites

greener alternative category

, Re-engineered

mode of action

protein synthesis | interferes

storage temp.

−20°C

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

InChI key

MKSVFGKWZLUTTO-FZFAUISWSA-N

Descrição

General description

Chemical structure: peptidyl nucleoside

Sterilize stock solution by filtration using 0.22 μm filter then store in aliquots at −20 °C.

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Atom Economy”, “Design for Energy Efficiency”, “Use of Renewable Feedstock” and “Design for Degradation”. Click here to view its DOZN scorecard.

Application

Recommended for use as a selection agent at a range of 1-10 μg/mL.

Biochem/physiol Actions

Modo de ação: A puromicina inibe a síntese de proteínas ao causar a terminação precoce de cadeia, agindo como um análogo da extremidade 3′-terminal do aminoacil-tRNA.

Modo de resistência: O gene da puromicina acetil transferase é um gene de resistência efetivo.

Espectro da ação antimicrobiana: Este produto é ativo contra microrganismos gram positivos, menos ativo contra bacilos álcool-ácido resistentes e mais fracamente ativo contra microrganismos gram negativos. A puromicina pode prevenir o crescimento de bactérias, protozoários, algas e células de mamíferos e age rapidamente, matando 99% das células em 2 dias.

Puromycin dihydrochloride is a part of the amino-nucleoside family of antibiotics and is derived from Streptomyces alboniger. It is a broad spectrum antibiotic with antitumor activity, as an inhibitor of protein synthesis and has been used to study transcription regulatory mechanisms that control the sequential and coordinate expression of genes during cell differentiation. The recommended working concentration in eukaryotic cell culture is 1-10 μg/mL.

Features and Benefits

This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Preparation Note

This product is soluble in water at 50 mg/mL. A stock solution should be prepared by filtration using a 0.22 μm filter and then stored in aliquots at -20°C. This product is also soluble in methanol at 10 mg/mL.

Other Notes

Keep container tightly closed in a dry and well-ventilated place.Keep in a dry place. Keep in a dry place

Disclaimer

As supplied, this product remains active for four years when stored at -20°C.