Pular para o conteúdo
Merck
Todas as fotos(10)

Documentos Principais

P7255

Sigma-Aldrich

Puromicina

greener alternative

≥98% (HPLC), powder

Sinônimo(s):

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

Faça loginpara ver os preços organizacionais e de contrato

Selecione um tamanho

25 MG
R$ 826,00
100 MG
R$ 2.509,00
250 MG
R$ 5.761,00
500 MG
R$ 11.466,00
1 G
R$ 20.352,00

R$ 826,00


Em estoqueDetalhes


Solicite uma grande encomenda

Selecione um tamanho

Alterar visualização
25 MG
R$ 826,00
100 MG
R$ 2.509,00
250 MG
R$ 5.761,00
500 MG
R$ 11.466,00
1 G
R$ 20.352,00

About This Item

Fórmula empírica (Notação de Hill):
C22H29N7O5 · 2HCl
Número CAS:
Peso molecular:
544.43
Beilstein:
3853613
Número CE:
Número MDL:
Código UNSPSC:
51281912
ID de substância PubChem:
NACRES:
NA.77

R$ 826,00


Em estoqueDetalhes


Solicite uma grande encomenda

Nível de qualidade

Ensaio

≥98% (HPLC)

Formulário

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.

sustainability

Greener Alternative Product

solubilidade

H2O: 50 mg/mL

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

cadeia de caracteres SMILES

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

chave InChI

MKSVFGKWZLUTTO-FZFAUISWSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

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.

Aplicação

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

Ações bioquímicas/fisiológicas

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.

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


Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 6

1 of 6

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
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
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
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

Antibiotics targeting bacterial ribosomes disrupt protein synthesis, a key process in bacterial growth inhibition.

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.

Questions

1–3 of 3 Questions  
  1. What are the approximate concentrations of Product P7288, Puromycin dihydrochloride, suitable for HEK293, A431 and Jurkat cells?

    1 answer
    1. HEK293: 2 μg/mL; A431: 1 μg/mL and Jurkat: 4 μg/mL.

      Helpful?

  2. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  3. What are the approximate concentrations of Product P7255, Puromycin dihydrochloride, suitable for HeLa human uterus, B16 mouse melanoma and PC1.0 hamster adenocarcinoma cells?

    1 answer
    1. HeLa human uterus: 3 μg/mL; B16 mouse melanoma: 1-3 μg/mL; PC1.0 hamster adenocarcinoma: 10 μg/mL

      Helpful?

Reviews

No rating value

Active Filters

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