SDS is an anionic detergent used to solubilize proteins. Creates denaturing conditions based on molecular size. Also useful in the preparation of genomic DNA from bacteria. Supplied as a 20% w/v sterile-filtered solution, see S5010-01.
Appearance: White, crystalline powder
Solubility (0.1g, 10ml ethanol): Clear, colorless, complete
Purity: (same/more than)99.5%
C12 Content: (same/more than)98.5%
Absorbance:
A230: (same/less than)0.4
A280: (same/less than)0.1
A230-350: (same/less than)0.1
A405: (same/less than)0.01
pH (1%): 6.0-7.5
Moisture: (same/less than)1%
Phosphate: (same/less than)0.0001%
Chloride: (same/less than)0.03%
Lead: (same/less than)0.0002%
Iron: (same/less than)0.0001%
Heavy Metals (Pb): (same/less than)0.001%
Free Fatty Alcohols: (same/less than)0.2%
Inorganic Salts: (same/less than)0.1%
Unsulfated Matter: (same/less than)1%
DNase @1.5mg/ml: None Detected
Protease: None Detected
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