Prices are in US Dollars ($)
Jan 2001
AMINO ACID RESIDUE KITS (Price per residue)

ALA	$1.27	CYS	$1.82	HIS	$1.85	MET	$2.66	THR	$2.21
ARG	$2.64	GLU	$2.21	ILE	$2.52	PHE	$1.85	TRY	$1.85
ASN	$1.80	GLN	$2.21	LEU	$2.52	PRO	$2.11	TYR	$2.38
ASP	$1.80	GLY	E0.86	LYS	$3.05	SER	$1.80	VAL	$2.11

301K	20 a.a. residue kit	$41.50	305K	Lys.substrate kit	$25.60
302K	20 free a.a.kit	$47.85	306K	Chymo.substrate kit	$13.20
303K	Alpha Helix kit	$34.65	307K	Rnase.substrate kit	$19.50
304K	Beta Sheet kit	$43.00	308K	Haem kit	$26.00

We can Supply kits for any protein of known composition. Please supply the literature reference or amino acid residue composition or sequence.

Kits frequently in demand for teaching/class project work are available with plans₁ co-ordinates and dihedral angles, as shown below.

PROTEIN KIT	Coordi nates	Plan	Dihedral Angles	Backbone Only $	Backbone & Side Chains $	Baseboard Cat. No.	Extra Price   $
Bovine Trypsin Inhibitor	S	S	S	54.50	100.00	360B	86.00
Carboxypeptidase A	P(1)	S	S	231.00	572.00	360B	86.00
Carbonic Anhydrase	S	S		202.00	480.00	360B	86.00
Chymotrypsin	S	S	S	186.50	389.50	3608	86.00
Cytochrome C	S	S	S	87.50	213.00*	3608	86.00
Cytochrome b Glyceraldehyde (P)	S	S	S	80.00	188.00*	360B	86.00
Dehydrogenase Haemoglobin	S	S		239.25	549.50	362B	124.00
Alpha Subunit	S	S	S	116.50	273.00*.	3608	86.00
Beta Subunit	S	S	S	116.50	254.00*	360B	86.00
Alpha2 Beta2	S	S	S	350.00	949.00'	362B	124.00
Please state whether oxy or deoxy coords and plan are required
Insulin Dimer	S	S	S	83.50	166.50	360B	86.00
Lactate Dehydrogenase	S	S	S	236.00	543.00	363B	132.00
Lysozyme	S	S	S	105.50	213.00	360B	86.00
Myoglobin	S	S	S	125.50	292.00*	361B	96.00
Papain	S	S	S	162.00	354.00	360B	86.00
Ribonuclease S	S	S	S	104.00	215.50	3608	86.00
Subtilisin (Nova BPN~)	S	S	S	202.00	422.00	3618	96.00
Thioredoxin	S	S	S	81.70	186.50	3608	86.00

S-Supplied with kits                                                                           * = includes haem
P(1) Published, Lipscomb,W.N., ef al Phil TransRoySoc' LondonB257l77(1970)

SPACE FILLING SHELLS (van der Waal’s radii)
4630	H-Shells	Packs of 25 units	$10.25	4640	O-Shells	Packs of 25 units	$10.25

HYDROGEN BONDS
4650	H-Bond Cap Connectors	Packs of 50 units	$10.25	4660	H-bond wire and sleeving	$3.60

NICHOLSON MOLECULAR MODELS

NUCLEIC ACID KITS
410K	1 Turn DNA Kit		$147.00	Can be supplied to other base compositions e.g. restriction nuclease site, at no extra charge
411K	1½Turn DNA Kit		$196.00
411KSF	As 411K but with sufficient H & O space		$228.00	Can be supplied with altered base composition for other tRNAs filling shells for 10 sugar phosphates
412K	tRNA PHE Kit Including plans and sectional views		$403.00
Actinomycin - DNA complex			$122.00

413K	Codon Kit	$40.00	416K	$1.25	420K	$2.18	423K	$3.63
414K	NAD Kit	$18.80	417K	$1.75	421K	$3.22	465K	$4.70
415K	NADP Kit	$20.00	418K	$1.75	422K	$3.22	466K	$5.28
			419K	$1.75

INDIVIDUAL UNITS

Cat.No.	$	Cat.No	$	Cat.No	$
3241 (0-100)	0.43	3365	0.58	4422	0.86
3241 (100+)	0.41	3375	0.58	4437	0.86
3252 (0-100)	0.43	3385	0.58	4448 (per 10)	1,11
3252 (100 +)	0.41	3394	2.64	445K	1.11
3261	0.53	3474	0.58	446K	0.53
3270	0.43	3488	0.53	4514	0.53
3281	0.43	3494	0.53	4525	0.53
3290	0.43	3574	0.53	4534	0.31
3301	0.53	3589	0.54	4544	0.53
3301S	0.53	4333	0.54	4554	0.53
3313	0.53	4343	0.54	4564	0.53
3323	0.53	4405	0.86	4594	0.58
3353	0.58	4416	0.78	5504	0.53

ACCESSORIES

4590     T pieces	1.07	360B  Baseboard	86.00	363B  Baseboard	132.00
4600     T pieces	1.07	361B  Baseboard	96.00	364B  Baseboard	25.00
4620     Universal		362B  Baseboard	124.00	Aluminium rod - 10 for	25.00
clamp, saddle,collar	1.25

TERMS (All prices are ex-works.  Post and packing are charged extra.)

Orders under	$300	Strictly Nett 30 days
Order over	$300 - $800	5% discount if paid within 30 days or nett 90 days
Orders over	$800	10% discount if paid within 30 days or nett 90 days

The right is reserved to alter prices without notice.

For conditions of sale please see our contacts page.

U.K. Pat. No. 1356982     U.S.A. Pat. No. 3841001      Canada Pat. No. 949311     Japanese Pat. No. 835851

Others Pending

Labquip, Ashridgewood Place, Forest Road, Wokingham, Berks. RG40 5RA, England.                          E.& O.E.