Molecular Biology Reagents There are 11 products.

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  SDS Solution (20%) - 100mL

  SDS Solution is an ionic detergent used to denature proteins in hybridization, nucleic acid purification, and electrophoresis buffer systems. It is also used to dissociate nucleic acid protein complexes in DNA extraction protocols, to disrupt cell membranes and to prepare prehybridization and/or hybridization solutions.   Click...

  $36.72
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  Phenol/Chloroform Solution- 400mL

  Alkali provides phenol chloroform solution at a pH of 6.5 - 6.9 for use in typical DNA purification, at a 1:1 ratio. Alkali's phenol chloroform solution is packaged at a standard pH of 6.7, but can be increased to 8.0 when mixed with supplied bottle of alkaline buffer.

  $124.44
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  IPTG

  IPTG is an inducer of B-galactosidase activity in E. coli. It is commonly used in conjunction with X-GAL to detect lac gene expression in cloning applications, thus allowing detection of recominant molecules. (Alkali offers IPTG in numerous sizes up to 25 grams for users that require larger quantities!)   See 'Specs' link...

  $39.78
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  X-GAL

  Alkali's IBI X-GAL is a histochemical substrate for B-galactosidase. X-GAL is a chromogenic stain for the detection of lac gene expression.   Click 'Specs' link below to see specifications

  $119.34
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  Cesium Chloride (Optical Grade)

  Alkali provides optical grade Cesium Chloride for purification of DNA by density gradient centrifugation. 99.9% purity.   See 'Specs' link under download tab for full specifications chart.

  $86.70
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  Cesium Chloride (Technical...

  Alkali provides technical grade Cesium Chloride for purification of DNA by density gradient centrifugation. 99.9% Purity.   See 'Specs' link under download tab for full specifications chart.

  $302.94
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  Sucrose - 1kg

  Sucrose is used in rate-zonal centrifugation to separate molecules, based on size and conformation.   Click 'Specs' link below to see full specifications chart.

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  Chloroform - 500mL

  Chloroform is a primary compnent used in nucleic acid extraction procedures to aid in the complete removal of phenol from the aqueous sample.   See 'Specs' link below for full specifications chart.

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  Phenol | Solid (Powder)

  IBI produces redistilled crystalline phenol for use in nucleic acid purification.   See 'Specs' link below under DOWNLOAD tab for full specifications chart.

  $47.94
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  Saturated Phenol (DNA) pH 6.6 -...

  Alkali provides saturated phenol at a pH of 6.6 +/-0.1, for use in DNA purification. Included is a bottle of buffer for DNA applications that require a higher pH of 8.0. If your application does require the addition of buffer, add the entire contents of the supplied buffer (6.5ml) to the saturated phenol stock.

  $46.92
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  Saturated Phenol (RNA) pH 4.3 -...

  Alkali Scientific provides saturated phenol at a pH of 4.3 +/- 0.2, for use in RNA purification. To use, allow the phases to separate and then add the appropriate amount of saturated phenol to your RNA sample.

  $44.88
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