2012 Promega catalogue

Cell Signaling
Agarose, LMP, Preparative Grade for Small
Fragments (10 to 1,000bp)
Product Size Cat.# Price ($)
Agarose, LMP, Preparative Grade for Small
Fragments (10 to 1,000bp)
For Research Use Only. Not for Use in Diagnostic Procedures.
25g V3841 258.00
Description: Agarose, LMP, Preparative Grade for Small Fragments
(10 to 1,000bp), is a premium agarose used for isolating DNA fragments from
10 to 1,000bp. The isolated DNA fragments can be used in various molecular
biology applications: 1) restriction digestion, 2) ligation and transformation, and
3) random prime labeling. LMP = low melting point (i.e., ≤65°C).
Form: White powder.
Properties:
• Gelling Point (4%): ≤35°C.
• Melting Point (4%): ≤65°C.
• Sulfate: ≤0.15%.
• EEO (–mr): ≤0.15.
• Moisture: ≤10%.
• Gel Strength: ≥500g/cm 2 .
Features:
• Quality Tested: Each lot of Preparative Grade LMP Agarose is tested and
certified to be free of DNase and RNase activity.
Storage Conditions: Store at 22–25°C.
Agarose, Low Melting Point, Analytical Grade
Product Size Cat.# Price ($)
Agarose, Low Melting Point, Analytical Grade
For Research Use Only. Not for Use in Diagnostic Procedures.
25g V2111 236.00
Description: Agarose, Low Melting Point, Analytical Grade, is ideal for
applications that require recovery of intact DNA fragments after gel
electrophoresis.
Form: White powder.
Properties:
• Gelling Point (1.5%): 24–28°C.
• Melting Point (1.5%): ≤65.5°C.
• Sulfate: ≤0.12%.
• EEO (–mr): ≤0.11.
• Gel Strength (1%): ≥300g/cm 2 .
Features:
• Quality Tested: Each lot of Analytical Grade LMP Agarose is tested and
certified to be free of DNase and RNase activity.
Storage Conditions: Store at 22–25°C.
For complete and up-to-date product information visit: www.promega.com/catalog
Ammonium Persulfate, Molecular Grade
Product Size Cat.# Price ($)
Ammonium Persulfate, Molecular Grade
For Research Use Only. Not for Use in Diagnostic Procedures.
25g V3131 51.00
Description: Ammonium Persulfate, Molecular Grade, is an oxidizing agent
that promotes the polymerization of acrylamide gels.
Formula Weight: 228.20.
Form: White, free-flowing crystals.
Properties:
• Purity: ≥98%.
• Insolubles: ≤0.005%.
• Chloride and Chlorate: ≤10ppm.
• Lead: ≤50ppm.
• Iron: ≤10ppm.
• Manganese: ≤0.5ppm.
• Residue After Ignition: ≤0.05%.
• Moisture: ≤1.0%.
• Titratable Free Acid: ≤0.04meq/g.
Features:
• Quality Tested: Each lot of Ammonium Persulfate is tested and certified to
be free of DNase, RNase and protease activity.
Storage Conditions: Store at 22–25°C. Protect from moisture.
Ammonium Sulfate, Molecular Biology Grade
Product Size Cat.# Price ($)
Ammonium Sulfate, Molecular Biology Grade
For Research Use Only. Not for Use in Diagnostic Procedures.
5kg H5252 210.00
Description: Ammonium Sulfate, Molecular Biology Grade, is a salt used in the
purification of enzymes and other proteins by precipitation.
Formula Weight: 132.13.
Properties:
• Purity: ≥99.0%.
• Chloride: ≤5ppm.
• Copper: ≤5ppm.
• Iron: ≤5ppm.
• Zinc: ≤5ppm.
• Lead: ≤5ppm.
• pH at 25°C (1M): 5.0–6.0.
• A 260 at 1M: ≤0.03.
• A 280 at 1M: ≤0.03.
Features:
• Quality Tested: Each lot of Ammonium Sulfate is tested and certified to
be free of DNase, RNase and protease activity.
Storage Conditions: Store at 22–25°C.
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