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Merck
CN

P7255

Sigma-Aldrich

嘌呤霉素 二盐酸盐 来源于白色链球菌

greener alternative

≥98% (HPLC), powder

别名:

3′-[α-氨基-p-对甲氧基氢肉桂酰胺]-3′-脱氧-N,N-二甲基腺苷 二盐酸盐

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关于此项目

经验公式（希尔记法）:
C22H29N7O5 · 2HCl
化学文摘社编号:
58-58-2
分子量:
544.43
Beilstein:
3853613
EC 号:
200-387-8
MDL编号:
MFCD00012691
UNSPSC代码:
51281912
PubChem化学物质编号:
57654556
NACRES:
NA.77

主要文件

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质量水平

300

方案

≥98% (HPLC)

表单

powder

环保替代产品得分

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

环保替代产品特性

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

溶解性

H2O: 50 mg/mL

抗生素抗菌谱

Gram-positive bacteria
neoplastics
parasites

环保替代产品分类

, Re-engineered

作用机制

protein synthesis | interferes

储存温度

−20°C

SMILES字符串

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

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相关类别

一般描述

化学结构：肽基核苷
我们竭诚为您带来满足绿色替代产品四大类别要求的替代产品。本品属于重新设计产品类别，在“原子经济性”、“节能设计”、“使用可再生原料”以及“降解设计”绿色化学原则方面作出了重大改进。 点击此处查看其 DOZN 记分卡。
通过使用 0.22 μm 过滤器过滤来使储备溶液灭菌，然后将其以等分试样储存于 −20 °C。

应用

建议用作选择剂，范围为 1-10 μg/mL。

生化/生理作用

作用机制：嘌呤霉素通过提前终止链来抑制蛋白质合成，作为氨基酰基-tRNA 的 3′ 末端的类似物起作用。

耐药性机制：嘌呤霉素乙酰转移酶是有效的抗性基因。

抗菌谱：该产品对革兰氏阳性微生物有活性，对耐酸杆菌的活性较低，对革兰氏阴性微生物的活性更低。 嘌呤霉素可以防止细菌、原生动物、藻类和哺乳动物细胞的生长，并且起效迅速，可在 2 天内杀死 99％ 的细胞。
盐酸嘌呤霉素是抗生素的氨基核苷家族的一部分，其衍生自白黑链霉菌。 它是一种具有抗肿瘤活性的广谱抗生素，是蛋白质合成的抑制剂，已被用于研究在细胞分化过程中控制基因顺序表达和协调表达的转录调控机制。 真核细胞培养的推荐工作浓度为 1-10 μg/mL。

特点和优势

该化合物是基因调控研究推荐产品。点击此处 ，查看更多基因调控精选产品。想要了解有关生物活性小分子在其他研究领域应用的更多信息，请访问 sigma.com/discover-bsm。

制备说明

本品在水中溶解度为 50 mg/mL。 应通过使用 0.22 μm 过滤器过滤来制备储备溶液，然后将其以等分试样储存于 -20°C。该产品也可溶于甲醇，浓度为 10 mg/mL。

其他说明

将容器密闭保存在干燥和通风良好的地方。在干燥处保存。置于干燥处保存。

免责声明

该产品在供货后在 -20°C 储存可保持 4 年活性。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302

预防措施声明

P301 + P312 + P330

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

涉药品监管产品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000477771
0000477770
0000477770
0000477771
0000436145

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

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

    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. 

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

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

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

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

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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
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
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抗生素对蛋白质合成的抑制作用

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