Biomol/嘌呤霉素（盐酸盐）/50 mg/Cay13884-50
商品编号：
Cay13884-50
品牌：
Biomol
市场价：
¥1240.00
美元价：
620.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Product information "Puromycin (hydrochloride)"
Puromycin is an aminonucleoside antibiotic, derived from S. alboniger, that blocks protein synthesis in both prokaryotes and eukaryotes by causing premature termination of nascent polypeptide chains. A portion of the puromycin molecule resembles the 3" end of aminoacylated tRNA. It enters the A site of the ribosome and attaches to the growing polypeptide chain at the peptidyl-transferase center, causing the formation of a puromycylated nascent chain and premature chain release. The 3" position contains an amide linkage instead of the normal ester linkage of tRNA, making it much more resistant to hydrolysis and halting the activity of the ribosome. These properties of puromycin have been exploited in assays for peptide-bond formation and elongation and also the antibiotic is often used as selective agent in cell culture systems.
| Keywords: | CL 13,900, CL 16,536, NSC 3055, PDH, 3"-[[2S-amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3"-deoxy-N,N-dimethyl-adenosine, dihydrochloride |
| Supplier: | Cayman Chemical |
| Supplier-Nr: | 13884-25 |
Properties
| Application: | Aminonucleosid antibiotic |
| MW: | 544.4 D |
| Formula: | C22H29N7O5 . 2HCl |
| Purity: | >98% |
| Format: | Crystalline Solid |
Database Information
| CAS : | 58-58-2| Find alternatives |
Handling & Safety
| Storage: | -20°C |
| Shipping: | +20°C (International: -20°C) |
| Signal Word: | Warning |
| GHS Hazard Pictograms: |  |
| H Phrases: | H302 |
| P Phrases: | P264, P270, P330, P301+P310, P501 |
Caution Our products are for laboratory research use only: Not for administration to humans!
品牌介绍
抗体在Biomol，您将找到适合您的研究的正确的多克隆或单克隆抗体。选择偶联（标记）的一抗（例如，FITC和生物素）用于抗原的直接免疫检测，或一抗加上二抗用于间接抗原检测。免疫球蛋白G类（IgG）的抗体主要用于免疫学检测。它们由四个蛋白质链组成：两条分子量为25 kDa的轻链（L）和两条分子量分别为50 kDa的重链（H）。由二硫键连接的重链和轻链（H + L）一起形成了众所周知的抗体结构。对于某些实验，这些免疫球蛋白的酶消化产生具有优势性质的抗体片段。
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