CYDN50 is a spin-column kit for extracting DNA from a wide range of foods, based on a modified CTAB method with column purification, following a workflow comparable to other food DNA column kits. The manual includes a standard protocol and a small-fragment protocol, each at 200 mg or 2 g scale.
Catalog no. CYDN50 · For research use only
Key features
- Standard protocol for complex samples with lower processing grade, where DNA is less fragmented; DNA was successfully extracted from foods such as tomato ketchup and chocolate
- Small-fragment protocol for highly processed foods whose DNA is fragmented to 100-200 bp by heat, pressure, irradiation, pH change or drying; used successfully on flour and corn flakes
- Stricter column binding conditions in the small-fragment protocol retain small DNA fragments
- Which protocol and scale fit best must be decided per sample
- Research use only
Catalog numbers and pack sizes
| Catalog # | Product | Pack size |
|---|---|---|
| CYDN5001 | Food DNA Kit | 50 preps |
Specifications
| Format | Spin column, silica membrane |
|---|---|
| Method | Modified CTAB + column |
| Protocols | Standard and small-fragment |
| Scale | 200 mg or 2 g sample |
| Use | Research use only |
Applications
- DNA extraction from raw and processed foods
- Food ingredient analysis by PCR
Ordering
Single-unit orders are accepted. Quotes and invoices are in USD with payment by company bank transfer, and different items can be combined into one shipment. Send the catalog number, quantity and destination via the quote form.
Food DNA Kit FAQ
Which protocols are provided?
A standard protocol and a small-fragment protocol, each with 200 mg and 2 g scales.
When use the small-fragment protocol?
For highly processed foods whose DNA is heavily fragmented, down to 100-200 bp.
Can the best protocol be predicted?
Not always; food samples are complex, so the protocol and scale may need to be chosen per sample.
How do I order CYDN50?
Request a quote with the catalog number; single-unit orders accepted, payment in USD by company transfer, and items can be combined into one shipment.
Browse related products: Rna & dna extraction kits.