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GENTAUR
 +32 1658 9045
or
0032 (0)16 41 44 07
 +32 1650 9045
[email protected]
Av. de l' Armée 68
B-1040 Brussels
BELGIUM
France
tel 01 43 25 01 50
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75005 Paris
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tel 02 36 00 65 93
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20135 Milano
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Fax 00 32 16 50 90 45
ul. Grunwaldzka 88A/2
81-771 Sopot
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Minaatojimaminami-manchi
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Other Countries
0032 (0)16 41 44 07
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BFU05L .......... Bradford ULTRA (500ml) |
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This is
simply a reagent for use in the Bradford Assay for the determination of
protein concentration. The Bradford Assay is much loved because of its
simplicity and speed. However, conventional Bradford Assay solutions
become terribly inaccurate and irreproducible in the presence of
detergents, etc. which lead to people using more convoluted, time
consuming and expensive assays. BradfordUltra does not suffer from
these problems, providing a quick and elegant solution to the problem. 500ml of a detergent compatible Coomassie based protein quantitation
stain. 311,00 € per kit.
Manual (PDF) |
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# ISB1L .......... INSTANT BLUE (1L) |
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InstantBlue is a truly single step protein gel stain that provides
results in 15 minutes. Simply take the gel from the electrophoresis
cassette and place in InstantBlue. Results will be visible within 15
minutes on a transparent background. There is no need to wash, fix,
microwave or de-stain gels when using InstantBlue. In addition,
InstantBlue is non-toxic and easy to dispose of. InstantBlue will not
overstain gels, even if left overnight, resulting in consitent staining,
really useful if you are looking at band density to estimate amount of
protein. 1 litre of ultra fast coomassie based protein stain for
gelelectrophoresis 138,00 € per kit.
Manual (PDF) |
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# STP .......... STABIL-PAC |
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NVoy
Polymer technology masks hydrophobic patches on protein surfaces and
presents a hydrophillic carbohydrate to the solvent. The masking of
these hydrophobic patches will help prevent aggregation of proteins,
non-specific binding (to each other, contaminants or other surfaces),
increase the concentration that the protein can be worked with,
stabilise proteins for storage (or other apps. Like NMR). The
properties are similar to detergents, and NVoy has been used to replace
detergents in a number of cases, but unlike detergents, NVoy is very
easy to remove. NVoy also has a Mw of 5kDa (~18kDa hydrodynamic radius)
and will therefore not access the structure of the protein. Our Starter kit for incorporating NVoy technology to protect and
stabilise proteins during purification, analysis and crystallisation.
Capacity: approximately 12mg protein. 382,00 € per kit.
Manual (PDF) |
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# STP-MX .......... STABIL-PAC MAXI |
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Incorporating NVoy technology to protect and stabilise proteins during
purification, analysis and crystallisation. 4X more reagent than Stabil
PAC. Capacity: approximately 48mg protein. 1006,00 € per kit.
Manual (PDF) |
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# NPP .......... NV POLYMER PACK |
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5 grams of NV polymer plus release agent. Capacity: approximately 1000mg
protein. 5920,00 € per kit. Manual
(PDF) |
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# RSK .......... REFOLD SK |
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These
contain NVoy Polymer technology. It has been shown on a large number of
occasions that the single step protocol provided with our Refold Kits
will perform as well, if not better, than an optimized refolding
protocol. However, this cannot be guaranteed!! One clear application
is to use this one-condition protocol to firstly evaluate the
refold-ability of a protein. If the results are promising, then it
would be worth committing protein to the more extensive, sparse matrix
screening approach to see if the initial result can be optimized on. Our starter protein refolding kit uses one formulation of our
proprietary reagents, NV10, designed to work on the widest possible
range of proteins. Capacity: approximately 5mg protein. 460,00 € per
kit. |
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# RM20 .......... REFOLD MASTER |
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The Refold Master has been designed for superior performance and to
handle more protein than our starter kit. Capacity: 20mg protein.
1240,00 € per kit. |
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