HGS Biochemistry Molecular Model 5000 Bio-Organic Set 1 =1cm un-assembled

HGS Biochemistry Molecular Model    amino acid backbones and side chains    polynucleotide chains and base pairs

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This is a newly devised molecular model, low in cost , easy to assemble, portable, miniature in size, and precisely designed to comply with requirements of various fields of research and education in the life sciences. Features · Scale: 1=1cm · Parts: It is easy to assemble and accurate. Important biochemical groups are assembled into units, such as peptide bonding units, ribose and deoxyribose ring units, respectively. These groups are designed for the easy addition of other parts and units. · Discrimination of atoms: As a general rule, the center of atoms is indicated by small spheres. The various parts are color-coded to aid identification. Each of the models is colored to conform with international practice. · Quality of material: Made of polyacetal resin, light weight and strong, they remain in good condition for a long time. · Stand: Special attention and precision processing have been given to the joints so that they can be assembled easily without a supporting stand. But to construct large models like DNA, tRNA, proteins and enzymes, a standing frame or support for polypeptides and polynueleotides is available for display.

These are economical sets and are also useful for laboratory work and teaching biochemistry and organic chemistry. With set 5000, you can construct helix and sheet of twenty peptide backbones and two nucleotide pairs, adenine-thymine and guanine-cytosine. Of course, simple organic compounds can be easily assembled with both sets.

Contents of Standard Set

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Item No.	Parts code	Contents	Bond Arrangement	Color	Angle	Qty in SET
Bio-1	bC4	carbon, tetrahedral-1		black	10928'	40
Bio-4	bP4	phosphorus, tetrahedral-1		yellow	10928'	4
Bio-5	bC3	carbon, aromatic		black	120	20
Bio-6	bN3	nitrogen, aromatic-6(5)		blue	120	11
Bio-8	bC4f	carbon, tetrahedral-		black	10928'	6
Bio-11-1	bC3a	carbon, trivalent-1		black	123 123 114	4
Bio-12-1	bN3a	nitrogen, amide-1		blue	123 123 114	20
Bio-14-1	bH	hydrogen		white		60
Bio-15	bH2	hydrogen, linear hydrogen bond		white		20
Bio-16	bO2	oxygen, single bond 109		red	10928'	12
Bio-17	bN2	nitrogen, divalent 109		blue	10928'	2
Bio-19	bO2f	oxygen, divalent 120		red	120	7
Bio-20	bN2f	nitogen, divalent 120		blue	120	2
Bio-22	bOf	oxygen linear hydrogen bond		red		20
Bio-23	bO	oxygen, double bond		red		6
Bio-25	bJ	connector		white		30

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HGS Molecular Structure Model HGS HINOMOTO PLASTICS CO., LTD. 1-10-24, Meguro-Honcho, Meguro-ku, Tokyo, Japan PHONE: +81-3-3714-7226 FAX: +81-3-3714-4657 E-MAIL(technical support): hgs@po.sphere.ne.jp E-MAIL(order support): t_kaneko@maruzen.co.jp