DNA Model
Product Code : SCL-PLE-11648
Quick Answer: The DNA Model is a colour-coded double-helix DNA model kit, 120mm in diameter and 350mm high on a weighted stand, with A–T and G–C base-pair links and the major and minor grooves of the helix.
Last updated: 19 October 2026
Key Features
- Colour-coded, non-toxic polymer parts.
- Adenine–thymine (A–T) and guanine–cytosine (G–C) links.
- Double helix with major and minor grooves.
- Modular ball-and-stick or interlocking construction.
- Weighted stand with a central stabilising rod.
Technical Specifications
| Specification | Value |
|---|---|
| Material | High-impact, colour-coded non-toxic polymer |
| Base pairs | A–T and G–C links |
| Structure | Double helix with major and minor grooves |
| Assembly | Modular ball-and-stick or interlocking blocks |
| Stand | Weighted, central stabilising rod |
| Size | 120mm diameter x 350mm height |
How It Is Used
Students build or study the helix to see the sugar-phosphate backbones running along the outside while paired bases form the rungs, A always with T and G with C. The model supports lessons on the Watson–Crick structure, base pairing and how DNA copies itself.
Frequently Asked Questions
Which base pairs are shown on the DNA Model?
Adenine–thymine (A–T) and guanine–cytosine (G–C), as colour-coded links between the two sugar-phosphate backbones of the double helix.
Related Biology Lab Equipment
See the full biology lab equipment range, or these related DNA models:
- Model: DNA
- DNA Activity Model
- DNA Manipulatives Kit
- Molecular model kit, Two layer DNA
- Molecular model, Mini DNA 22 layer base pair
Export orders for the DNA Model are accepted from schools, colleges and distributors in Lithuania, Turkey, Madagascar, Papua New Guinea, United Kingdom and Chile.
For a quotation on the DNA Model, contact JLab India on +91-8569909696.
