The molecular weight of this product is not determined. This material is produced by mechanical disruption, no chemical or enzymatic treatment has been applied. The estimated molecular weight range of this DNA is 50,000 – 100,000 Da and is primarily double stranded. Note that whole DNA from salmon sperm has a molecular weight of 1.98x10e11 Da. While the number of base pairs(bp) has not been investigated, based on a approximate molecular weight of 650 Da per bp, the estimated chain length range is 77 – 154 bp.
31149
Desoxyribonukleinsäure mit niedriger Molekülmasse aus Lachssperma
Synonym(e):
DNA
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10 G
55,10 €
50 G
222,00 €
About This Item
CAS-Nummer:
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41106310
eCl@ss:
32160414
NACRES:
NA.52
Empfohlene Produkte
Qualität
for molecular biology
puriss. p.a.
Form
lyophilized powder
Verunreinigungen
≤5% protein
Löslichkeit
50 mM Tris pH 8.0: 10 mg/mL, clear, faintly brown-yellow
Extinktionsverhältnis
A260/280 nm ~1.4
Lagertemp.
2-8°C
Anwendung
Various concentrations of Deoxyribonucleic acid, low molecular weight, from salmon sperm has been used:
Biochem./physiol. Wirkung
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.
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Produkt-Nr.
Beschreibung
Preisangaben
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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Eiji Sunami et al.
Clinical chemistry, 55(3), 559-567 (2009-01-10)
Prostate cancer (PCa) detection using serum-based prostate specific antigen (PSA) is limited by frequent false-positive and -negative results. Genetic aberrations such as allelic imbalance (AI) and epigenetic changes such as promoter hypermethylation have been detected in circulating DNA of cancer
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
J J Gao et al.
Journal of immunology (Baltimore, Md. : 1950), 166(11), 6855-6860 (2001-05-22)
LPS is well recognized for its potent capacity to activate mouse macrophages to produce TNF-alpha, an important inflammatory mediator in bacterial infection-related diseases such as septic shock. We demonstrate here that while inducing only low levels of TNF-alpha alone, DNA
Thiol modification of silicon-substituted hydroxyapatite nanocrystals facilitates fluorescent labelling and visualisation of cellular internalisation
Williams RL et al
Journal of Material Chemistry B: Materials for Biology and Medicine, 35, 4370-4378 (2013)
V N Kondratova et al.
Biochemistry. Biokhimiia, 74(11), 1285-1288 (2009-11-18)
A new method of electrophoresis (isotachophoresis in agarose gel rods) in which nucleic acid molecules are not separated but, oppositely, are brought together into one band, was elaborated. Heterogeneous in size DNA and RNA polymers present in a few milliliters
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For the product 31149-50G-F (31149-50G-F), what is the molecular weight, or, the amount of base pairs? Thank you!
1 Antwort-
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What is the Department of Transportation shipping information for this product?
1 Antwort-
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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