CO-302
JBS Deep Purple, Crystal Violet
Cannot supply to this region.
- SKU:
- CO-302
- Concentration:
- 0.5 mM
- Molecular Weight:
- 407.98 g/mol
- Storage Conditions:
- RT
- Supplier:
- Jena Bioscience
- CAS Number:
- 548-62-9
- Extra Details:
- Crystallization screening with high concentrations of precipitant and salt may lead to the formation of salt crystals. It is quite difficult to make a distinction between these false positives and true protein crystals. Staining of crystals with appropriate dyes is a very straightforward method to differentiate between macromolecular crystals and salt crystals [1]. Protein and salt crystals differ substantially in their solvent content. Small crystal dyes, like JBS Deep Purple, are able to permeate the solvent channels of a protein, thus coloring the protein purple. In contrast, salt crystals are tightly packed and do not possess large solvent channels. They will therefore remain colourless.
- Shipping Conditions:
- Ambient