Herring Sperm DNA Solution (Cat# 15634-017) is on backorder indefinitely. Please consider Salmon Sperm DNA Solution (Cat# 15632-011) as an alternate product.
UltraPure™ DNA solutions from Calf Thymus, Herring Sperm, or Salmon Sperm are ready-to-use, sheared DNA solutions that are used directly in the preparation of prehybridization and hybridization solutions. These prepared solutions are used to block the non-specific attachment of probe to the surface of a membrane. The DNA solutions are prepared from highly pure, phenol/chloroform-extracted DNA and DNase-free and RNase-free (DEPC-treated) distilled, deionized water and are sheared to an average size of <=2,000 bp. The concentration is adjusted to 10 mg/ml.
Performance and Quality Testing: Concentration, size verification, viscosity, and ultraviolet absorbance (A260/A280) are analytically tested.
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注意事项：
For Research Use Only. Not for use in diagnostic procedures.
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