2012 Promega catalogue

Life
Science
Catalog
2012
Worldwide Contact List
Section
Contents
Table of
Contents
Cell Signaling
8
IPTG, Dioxane-Free
Product Size Cat.# Price ($)
IPTG, Dioxane-Free 1 g V3955 63.00
5 g V3951 222.00
50 g V3953 1356.00
V3955, V3951 For Laboratory Use. V3953 For Research Use Only. Not for Use in Diagnostic
Procedures.
Description: IPTG, Dioxane-Free (isopropyl-β-d-thiogalactopyranoside), is an
inducer of β-galactosidase activity in many bacteria. Functioning as a lac analog,
IPTG induces β-galactosidase activity by binding to and inhibiting the lac
repressor. This product is used to differentiate recombinants from nonrecombinants
in cloning strategies using vectors containing the lacZ or
lacZ α-peptide gene.
Formula Weight: 238.31.
Form: White powder.
Properties:
• Purity: ≥99.0%.
• Moisture: ≤1%.
• pH (5%, H 2O): 5–7.
• Dioxane Content: ≤10ppm.
Storage Conditions: Store dry at 4°C or –20°C.
Luciferin-EF Endotoxin-Free Luciferin Na
Product Size Cat.# Price ($)
Luciferin-EF 25 mg E6551 460.00
For Research Use Only. Not for Use in Diagnostic Procedures.
250 mg E6552 1936.00
Description: Luciferin-EF is an endotoxin-free beetle luciferin that can be
used for cell-based imaging applications in living systems, where endotoxin
may create problems. Luciferin-EF is tested to ensure endotoxin is below
detectable levels and packaged in amber vials with septa to facilitate easy
dilution and use.
Features:
• Achieve Endotoxin Levels Below Detection Limits: No potential
interference in assay due to the presence of endotoxins.
• Be Assured of Product Integrity: Luciferin-EF is packaged in amber
vials with septa to ensure product integrity as well as offer ease of dilution
and use for imaging experiments.
• Appreciate Flexibility and Convenience: Luciferin-EF is available
in two sizes, depending on the number of experiments to be performed.
Storage Conditions: Store at –70°C.
MOPS/EDTA Buffer
Product Size Cat.# Price ($)
MOPS/EDTA Buffer 3 × 10 ml Y5101 66.00
For Research Use Only. Not for Use in Diagnostic Procedures.
For additional information see page 211.
MULTI-CORE Buffer Pack
Product Size Cat.# Price ($)
MULTI-CORE Buffer Pack
For Laboratory Use.
3 × 1 ml R9991 22.00
For additional information see page 88.
Nuclease-Free Water
Product Size Cat.# Price ($)
Nuclease-Free Water 50 ml P1193 70.00
150 ml P1195 125.00
P1193 For Laboratory Use. P1195 For Research Use Only. Not for Use in Diagnostic
Procedures.
Description: Nuclease-Free Water is an essential component of molecular
biology experiments.
Features:
• Quality Tested: Each lot of Nuclease-Free Water is tested and certified to
be free of DNase and RNase activity.
Storage Conditions: Store at