Merck
Todas as fotos(10)

P7255

Sigma-Aldrich

Puromicina

greener alternative

≥98% (HPLC), powder

Faça loginto View Organizational & Contract Pricing

Select a Size

Sinônimo(s):
3′-[α-Amino-p-metoxihidrocinamamido]-3′-desoxi-N,N-dimetiladenosina
Empirical Formula (Hill Notation):
C22H29N7O5 · 2HCl
Número CAS:
Peso molecular:
544.43
Beilstein:
3853613
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.77

Nível de qualidade

Ensaio

≥98% (HPLC)

forma

powder

pontuação do produto alternativo mais ecológico

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

características do produto alternativo mais ecológico

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

solubilidade

H2O: 50 mg/mL (Sterilize stock solution by filtration using 0.22 μm filter then store in aliquots at −20 °C.)

espectro de atividade do antibiótico

Gram-positive bacteria
neoplastics
parasites

categoria alternativa mais ecológica

Modo de ação

protein synthesis | interferes

temperatura de armazenamento

−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

Procurando produtos similares? Visit Guia de comparação de produtos

Comparar Itens Semelhantes

Ver Comparação Total

Mostrar diferenças

1 of 4

Este Item
P8833P9620SBR00017
Puromycin dihydrochloride Ready Made Solution, from Streptomyces alboniger, 10 mg/mL in H2O, suitable for cell culture

Sigma-Aldrich

P9620

Puromycin dihydrochloride

form

powder

form

powder

form

solution

form

liquid

solubility

H2O: 50 mg/mL (Sterilize stock solution by filtration using 0.22 μm filter then store in aliquots at −20 °C.)

solubility

H2O: soluble 50 mg/mL, clear, colorless to faintly yellow

solubility

H2O: soluble 10 mg/mL

solubility

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

Quality Level

300

Quality Level

300

Quality Level

300

Quality Level

200

greener alternative product score

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

greener alternative product score

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

greener alternative product score

-

greener alternative product score

-

Descrição geral

Chemical structure: peptidyl nucleoside
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.

Aplicação

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

Ações bioquímicas/fisiológicas

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.
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.

Características e benefícios

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.

Atenção

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

Nota de preparo

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.

Outras notas

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

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Os números dos produtos são combinados com os tamanhos/quantidades da embalagem quando exibidos no site (exemplo: T1503-25G). Por favor, certifique-se você insere APENAS o número do produto no campo Número do produto (exemplo: T1503).

Exemplo

T1503
Número do produto
-
25G
Tamanho/quantidade da embalagem

Exemplos adicionais:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

inserir como 1.000309185)

Está com problemas? Sinta-se à vontade para entrar em contato Assistência Técnica para obter assistência

Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Produtos Aldrich

  • Se encontrar um número de lote como TO09019TO - insira o número do lote 09019TO sem as duas primeiras letras.

  • Se encontrar um número de lote com um código de preenchimento, como 05427ES-021 - insira o número do lote 05427ES sem o código de preenchimento -021.

  • Se encontrar um número de lote com um código de preenchimento como STBB0728K9 - digite o número do lote STBB0728 sem o código de preenchimento K9.

Não encontra o que está procurando?

Em alguns casos, um COA pode não estar disponível on-line. Se a sua pesquisa não encontrou o COA, você pode solicitar um.

Solicitar COA

Os clientes também visualizaram

Slide 1 of 6

1 of 6

G 418 disulfate salt powder, BioReagent, suitable for cell culture

Sigma-Aldrich

A1720

G 418 disulfate salt

FAK Inhibitor 14 ≥95% (HPLC)

Sigma-Aldrich

SML0837

FAK Inhibitor 14

Leupeptin hydrochloride microbial, ≥90% (HPLC)

Sigma-Aldrich

L9783

Leupeptin hydrochloride

Blasticidin S Ready Made Solution 10 mg/mL (20 mM HEPES), 0.22 μm filtered

Sigma-Aldrich

SBR00022

Blasticidin S Ready Made Solution

G 418 disulfate salt suitable for plant cell culture, BioReagent

Sigma-Aldrich

G1279

G 418 disulfate salt

Robert J Huber et al.
Biochimica et biophysica acta, 1833(1), 11-20 (2012-10-16)
Cyclin-dependent kinase 5 (Cdk5) is a serine/threonine kinase that has been implicated in a number of cellular processes. In Dictyostelium, Cdk5 localizes to the nucleus and cytoplasm, interacts with puromycin-sensitive aminopeptidase A (PsaA), and regulates endocytosis, secretion, growth, and multicellular
Claudia Fritsch et al.
Genome research, 22(11), 2208-2218 (2012-08-11)
So far, the annotation of translation initiation sites (TISs) has been based mostly upon bioinformatics rather than experimental evidence. We adapted ribosomal footprinting to puromycin-treated cells to generate a transcriptome-wide map of TISs in a human monocytic cell line. A
Robert A J Signer et al.
Nature, 509(7498), 49-54 (2014-03-29)
Many aspects of cellular physiology remain unstudied in somatic stem cells, for example, there are almost no data on protein synthesis in any somatic stem cell. Here we set out to compare protein synthesis in haematopoietic stem cells (HSCs) and
Shingo Ueno et al.
Journal of biotechnology, 162(2-3), 299-302 (2012-09-25)
cDNA display using a puromycin-linker to covalently bridge a protein and its coding cDNA is a stable and efficient in vitro protein selection method. The optimal design of the often-used puromycin-linker is vital for effective selection. In this report, an
Antonina J Kruppa et al.
Biochimica et biophysica acta, 1832(12), 2115-2126 (2013-08-06)
The accumulation of β-amyloid (Aβ) peptide in the brain is one of the pathological hallmarks of Alzheimer's disease and is thought to be of primary aetiological significance. In an unbiased genetic screen, we identified puromycin-sensitive aminopeptidase (PSA) as a potent

Artigos

Inhibition of Protein Synthesis by Antibiotics

Protein synthesis is a complex, multi-step process involving many enzymes as well as conformational alignment. However, the majority of antibiotics that block bacterial protein synthesis interfere with the processes at the 30S subunit or 50S subunit of the 70S bacterial ribosome.

Conteúdo relacionado

Discover Bioactive Small Molecules for Gene Regulation

We offer a variety of small molecule research tools, such as transcription factor modulators, inhibitors of chromatin modifying enzymes, and agonists/antagonists for target identification and validation in gene regulation research; a selection of these research tools is shown below.

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica