商品编号


LS002544



品牌


Worthington



公司


Worthington Biochemical Corporation



公司分类


Products



Size

250 mg

商品信息
Histone, LyophilizedA dialyzed, lyophilized powder. Unfractionated mixture of histones.Store at 2-8°C.
Source:
Calf Thymus
The histones are a group of water- and dilute acid-soluble basic proteins found associated with DNA in chromosomes. They are characterized by relatively high levels of lysine and arginine. Although histones are classified into a limited number of types of fractions with each particular fraction having a fundamentally distinct amino acid composition and sequence, numerous subfractions are observed due to the acetylation, methylation and phosphorylation of various amino acid residues.
Technical Note
: Histones are characterized by gel electrophoresis and solubility. Soluble in physiological saline, phosphate buffered saline (PBS) pH 7.1, or water when pH is adjusted to neutral.
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