Human DNA Structure Model Manufacturer,Supplier and Exporter
Product Code : SEL-AM-10062
Quick Answer: Built from shaped, coloured plastic pieces, the Human DNA Structure Model forms a 12 base pair double helix, 12 x 12 x 40 cm, that can be pulled apart into its two strands along the hydrogen bonds.
Last updated: October 2026
Key Features
- 12 base pair double helix
- Each base a subtly different shape
- Sugars made from a slightly different plastic so the model flexes into a double helix
- Separates into two strands by moving the central supporting spine
- Size 12 x 12 x 40 cm
- Easy to assemble
Technical Specifications
| Specification | Value |
|---|---|
| Base pairs | 12 |
| Size | 12 x 12 x 40 cm |
| Material | Shaped, coloured plastic pieces |
| Assembly | Easy to assemble; separates into two strands |
About This Product
Building the helix piece by piece shows students how bases, sugars and the supporting backbone fit together, rather than seeing DNA only as a flat ladder in a textbook. Once the model is complete, sliding the central spine and pulling the strands apart along the hydrogen bonds gives a hands-on picture of how the molecule separates before replication, a core idea in school and college genetics. The Human DNA Structure Model can be packed for export to Bangladesh, Kyrgyzstan, Saint Vincent and the Grenadines, the United Kingdom, Bulgaria and Togo.
Frequently Asked Questions
How many base pairs does the DNA model have?
It is a 12 base pair model, and each base is a subtly different shape.
Can the double helix be separated?
Yes. Moving the central supporting spine allows the helix to be pulled apart into two separate strands along the hydrogen bonds.
How big is the assembled model?
It measures 12 x 12 x 40 cm.
Related: Anatomical Models, DNA Structure Simulation Kit Model, Animal Mitosis Model, Plant Mitosis Model.
For a quotation on the Human DNA Structure Model, contact School Educational Instrument.
