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DNA Marker 1kb-Blue – Transparent Molecular Weight Standard

Fiyat Sorunuz

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Ready-to-load molecular weight marker for precise DNA fragment size determination in agarose gel electrophoresis

14 distinct bands spanning 250 bp to 25 kb range
Ready-to-load format – no preparation required
Enhanced intensity bands at 1000 and 3000 bp for rapid visual reference
Transparent formulation for optimal visualization
Approximate mass data provided per band at 5 μl loading volume
Suitable for both qualitative and quantitative gel analysis

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Daha fazla detay

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Daha fazla detay

A transparent DNA Marker 1kb-Blue is a ready-to-load molecular weight standard designed for accurate determination of DNA fragment sizes during gel electrophoresis. This marker contains PCR products and double-stranded DNA, digested with appropriate restriction enzymes to generate 14 distinct bands ranging from 250 bp to 25 kb. The 1000 and 3000 base pair bands feature enhanced intensity to serve as prominent reference points for rapid orientation. Approximate mass values for each DNA band are provided based on a 5 μl loading volume, facilitating quantitative estimation of DNA mass in relatively concentrated DNA samples.

Technical Specifications

Band Range	250 bp – 25 kb
Number of Bands	14 bands
Reference Intensity Bands	1000 bp and 3000 bp
Standard Loading Volume	5 μl
DNA Type	Double-stranded DNA (dsDNA) and PCR products
Format	Transparent, ready-to-load

Applications

Molecular weight determination in agarose gel electrophoresis
PCR product size verification
Qualitative DNA fragment analysis
Quantitative DNA mass estimation in concentrated samples
Standard reference for molecular biology applications
Quality control in DNA purification and restriction enzyme digestion

Frequently Asked Questions

Is this marker ready to use directly?

Yes, this is a ready-to-load molecular weight marker. No preparation or dilution is required before loading into gel wells.

What is the purpose of the enhanced intensity bands at 1000 and 3000 bp?

These bands serve as prominent visual reference points for rapid orientation and quick size estimation during gel analysis.

Can this marker be used for quantitative DNA analysis?

Yes. Approximate mass values for each DNA band are provided based on a 5 μl loading volume, allowing estimation of DNA mass in relatively concentrated samples.

What gel electrophoresis format is this marker designed for?

This marker is specifically designed for agarose gel electrophoresis applications.

How many bands will I observe in a gel?

You will observe 14 distinct bands ranging from 250 bp to 25 kb in size.