31149
Deoxyribonucleic acid, low molecular weight from salmon sperm
Synonym(s):
Salmon sperm dsDNA, low molecular weight DNA, DNA
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About This Item
CAS Number:
UNSPSC Code:
41106310
eCl@ss:
32160414
EC Number:
309-566-6
NACRES:
NA.52
MDL number:
Biological source:
fish
Form:
lyophilized powder
Solubility:
50 mM Tris pH 8.0: 10 mg/mL, clear, faintly brown-yellow
Storage temp.:
2-8°C
biological source
fish
grade
Molecular Biology, puriss. p.a.
form
lyophilized powder
impurities
≤5% protein
solubility
50 mM Tris pH 8.0: 10 mg/mL, clear, faintly brown-yellow
absorbance ratio
A260/280 nm ~1.4
storage temp.
2-8°C
Application
Various concentrations of Deoxyribonucleic acid, low molecular weight, from salmon sperm has been used:
- to study DNA binding to silicon-substituted hydroxyapatite nanocrystals.
- in simple electrochemical DNA biosensors to detect and evaluate DNA damage caused by UV-C radiation and reactive oxygen species.
- as a precursor in the synthesis of the bio-dots.
Biochem/physiol Actions
Salmon sperm DNA is often used as a blocking agent invarious research applications. It isknown to improve the specificity and sensitivity of the multi-AP assay byreducing non-specific binding and background signal.
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
动植物源性产品
低风险生物材料
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David Czeiger et al.
American journal of clinical pathology, 135(2), 264-270 (2011-01-14)
Elevated circulating cell-free DNA (CFD) levels were found in patients with cancer. The standard CFD assays are work-intensive and expensive. The aim was to evaluate in patients with cancer a new simple CFD assay. In mice inoculated with cancer cells
Jing Yu et al.
Molecular biology of the cell, 13(2), 558-569 (2002-02-21)
Dramatic changes occur in nuclear organization and function during the critical developmental transition from meiosis to mitosis. The Drosophila nuclear lamina protein YA binds to chromatin and is uniquely required for this transition. In this study, we dissected YA's binding
Andrea Hájková et al.
Bioelectrochemistry (Amsterdam, Netherlands), 116, 1-9 (2017-03-18)
A simple electrochemical DNA biosensor based on a glassy carbon electrode (GCE) was prepared by adsorbing double-stranded DNA (dsDNA) onto the GCE surface and subsequently used for the detection of dsDNA damage induced by hydroxyl radicals. Investigation of the mutual
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 31149-10G-F | 04061826681626 |
| 31149-50G-F | 04061826681633 |