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169 Lexington Court, Unit I

Waterloo, ON, N2J 4R9


US Address:

Niagara Falls, NY 14305

Canadian/International ship from Waterloo; US orders from Buffalo, NY.

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Orbit TA Nucleotide Assembly

This image shows adenine & thymine paired together with adenine facing "upwards" & thymine facing "downwards". Note the double bonds are visible only on the adenine side. They are also present on the thymine side but cannot be readily seen.

Note the angles indicated in the image. Orbit style model parts included in this kit are geometrically accurate to ensure minimum strain. The carbon & nitrogen atoms in the 5 & 6 member rings are different & incorrect assembly will result in a seriously distorted model; like the cheap knockoffs.

Click on the Details tab below to see more assembly images.

SKU: 68795WS
Orbit 12 base pair DNA model, needs assembly

PRICE BREAKS - The more you buy, the more you save.
Quantity1+2+ 3+ 5+ 
Price for each$249.00USD$239.00USD$229.00USD$199.00USD
Your savings- 4.02%8.03%20.08%

Quantity :

Current Reviews: 3

This image shows completed base pair thymidine to the left and adenosine to the right. Note that the "X-pegs" that illustrate the double bonds are on top on one side and on the bottom on the other. This ensures that the strands are built anti-parallel to form the major & minor grooves.

Click here for related information or images

24 Base Double Height Version, AT, CG, GC, TA,
68218CAtom, Orbit, O, red, 1 prong55
68230CAtom, Orbit, O, 110 degree, red92
68235CAtom, Orbit, C, planar:108-120-132, black25
68236CAtom, Orbit, C, planar: 108-126-126, black13
68237CAtom, Orbit, N, planar: 108-126-126, blue25
68241CAtom, Orbit, C, planar: 120-120-120, black73
68242CAtom, Orbit, N, planar: 120-120-120, blue66
68244CAtom, Orbit, C, tetrahedral, black128
68247CAtom, Orbit, P, tetrahedral, purple24
68267CAtom, Orbit, double/triple bond peg/insert211
68186-20Wobbly bond, 20mm, each456
68186-25Wobbly bond, 25mm, each98
68186-50Wobbly bond, 50mm, each30
68366Orbit bonds, opaque, 20mm, 15/bundle7
67288CBond, Minit, white, 210mm5
68795LAYPlastic layer12
68795WBDNA wooden base for 12 Lyr Kit1
68795spacerAcrylic tube spacer (Orbit)11

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