2012 Promega catalogue

Life
Science
Catalog
2012
Worldwide Contact List
Section
Contents
Table of
Contents
Cell Signaling
Biochemical Buffers and Reagents
2
4-CORE ® Buffer Pack
Product Size Cat.# Price ($)
4-CORE ® Buffer Pack (Buffers A, B, C and D), 1ml
each 4ml R9921 22.00
For Laboratory Use.
For additional information see page 88.
5M Sodium Chloride, Molecular Biology
Grade
Product Size Conc. Cat.# Price ($)
5M Sodium Chloride, Molecular Biology
Grade 1L 5M V4221 65.00
For Research Use Only. Not for Use in Diagnostic Procedures.
Description: 5M Sodium Chloride is commonly used in many molecular
biology and forensic applications.
Form: Clear, colorless liquid.
Composition: 292.2g/L NaCl in deionized water.
Properties:
• pH at 25°C (1M): 5.0–8.0.
• A 260 at 5M: ≤0.02.
• A 280 at 5M: ≤0.01.
• Conductivity at 25°C (0.05M): 5,000–7,000μSm.
Features:
• Quality Tested: Each lot of NaCl is tested and certified to be free of
DNase, RNase and protease activity.
Storage Conditions: Store at 22–25°C.
Acrylamide, Molecular Grade
Product Size Cat.# Price ($)
Acrylamide, Molecular Grade 100 g V3111 90.00
For Research Use Only. Not for Use in Diagnostic Procedures.
500 g V3115 210.00
Description: Acrylamide, Molecular Grade, is used for the electrophoretic
separation of nucleic acids and proteins. Very small DNA fragments, such as
those generated by sequencing reactions, can be resolved by polyacrylamide
gel electrophoresis. Proteins can be separated by a variety of techniques,
including denaturing gel electrophoresis using SDS or urea, isoelectric
focusing and native gel electrophoresis in a wide variety of buffers.
Formula Weight: 71.08.
Form: White, free-flowing crystals.
Properties:
• Purity: ≥99.9%.
• Melting Point: 84–86°C.
• Free Acrylic Acid: 1,000bp)
Product
Agarose, LMP, Preparative Grade for Large
Size Cat.# Price ($)
Fragments (>1,000bp)
For Research Use Only. Not for Use in Diagnostic Procedures.
25g V2831 377.00
Description: Agarose, LMP, Preparative Grade for Large Fragments
(>1,000bp), is a premium agarose used for isolating DNA fragments larger
than 1,000bp. Each lot is tested and certified for the following 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 (1.5%): 26–30°C.
• Melting Point (1.5%): ≤65°C.
• Sulfate: ≤0.10%.
• EEO (–mr): ≤0.10.
• Moisture: ≤10%.
• Gel Strength (1%): ≥200g/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.
For complete and up-to-date product information visit: www.promega.com/catalog