The product is supplied in the form of a powder.
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アプリケーション
DNAと結合剤、インターカレーション剤、修飾剤、検出剤および圧縮剤との物理化学的な相互作用を研究するために、サケ精子のデオキシリボ核酸（SS-DNA）が使用される場合があります。また、磁性メソ多孔性シリカナノ粒子（M-MSN）のローディング容量およびポリマーナノ層構造の結合容量を調べる目的で、サケ精子DNAが使用されます。DNA検出アッセイを開発するための基質としてSS-DNAが使用される場合があります。
関連事項
以前はType IIIとして記載
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
Eyeshields, Gloves, type N95 (US)
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
D1626-VAR:
D1626-250MG:
D1626-5G:
D1626-BULK:
D1626-10G:
D1626-1G:
D1626-EW:
最新バージョンのいずれかを選択してください：
試験成績書（COA）
Lot/Batch Number
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Marie-Louise Ainalem et al.
Langmuir : the ACS journal of surfaces and colloids, 26(7), 4965-4976 (2009-12-05)
This study shows that DNA (linearized plasmid, 4331 base pairs and salmon sperm, 2000 base pairs, respectively) adsorbs to model membranes of zwitterionic liquid crystalline phospholipid bilayers in solutions containing divalent Ca(2+) cations, and also in solutions containing monovalent Na(+).
Thet Tun Aung et al.
The ocular surface, 15(4), 770-783 (2017-07-01)
The potential of slow-growing mycobacteria to form biofilms in human tissues contributes to the problem of establishing an effective treatment strategy. The purpose of this study was to examine new antibiotic strategies to enhance current treatment options for these infections.
Sandra L McLellan et al.
Elementa (Washington, D.C.), 6 (2018-11-06)
Despite modern sewer system infrastructure, the release of sewage from deteriorating pipes and sewer overflows is a major water pollution problem in US cities, particularly in coastal watersheds that are highly developed with large human populations. We quantified fecal pollution
Paul Cernak et al.
mBio, 9(5) (2018-09-27)
Throughout history, the yeast Saccharomyces cerevisiae has played a central role in human society due to its use in food production and more recently as a major industrial and model microorganism, because of the many genetic and genomic tools available
Frederic Debode et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(8), 1398-1409 (2017-04-11)
The presence of genetically modified organisms (GMOs) in food and feed is mainly detected by the use of targets focusing on promoters and terminators. As some genes are frequently used in genetically modified (GM) construction, they also constitute excellent screening
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Is the DNA solid (like a mesh) or is it a powder? The product number is D1626 Thank you.
1 回答-
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What us the molecular weight of product D1626?
1 回答-
The molecular weight of this product has not been determined. This material is considered to be double-stranded. Historical data indicates that this material separates to two major bands during electrophoresis. One band indicating at least 9416 base pairs and one band at approximately 3350 base pairs. Note that each base pair has an estimated molecular weight of 650 daltons.
役に立ちましたか？
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This is a single-stranded or double-stranded?
1 回答-
This product is a crude preparation. While it is not tested on a lot specific basis, it is considered to be double-stranded.
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What is the purity (%) of Product D1626, Deoxyribonucleic acid sodium salt from salmon testes (DNA)?
1 回答-
This product is not tested for purity. Historically, the A260/A280 ratios have been >1.8. This value is generally consider to be an indication of purified DNA.
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What is the solubility of Product D1626, Deoxyribonucleic acid sodium salt from salmon testes (DNA)?
1 回答-
Sigma tests solubility in water at 2 mg/mL. To prevent shearing of the large genomic DNA, this product should be dissolved in water (1 mg/mL) with no sonication or stirring. Gentle inversion overnight at 0-4 °C is recommended to completely solubilize the DNA. The presence of 1 mM EDTA is recommended to prevent nucleases from degrading the DNA.
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What is the Department of Transportation shipping information for this product?
1 回答-
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.
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What is the solution stability of Product D1626, Deoxyribonucleic acid sodium salt from salmon testes (DNA)?
1 回答-
Solutions of DNA have been stored successfully for several months at 4°C, in 10 mM Tris, pH 7.5 - 8.0, with 1 mM EDTA and without a bacteriostatic agent.
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