Number C 3672
Lot Number 23K8808
CAS Number [70420-71-2]
Concentration 112 µg Codeine-d3 Hydrochloride
(equivalent to 100 µg free base)/mL GC
grade methanol (conc. corrected for water
number of determinations
Measuring range Number of determinations
50 - 3000 mg/l 1)
100
71 - 4401 mg/l 2)
1) calculated as acetic acid
2) calculated as butyric acid
Expected
Neat 24 24 100
1:2 11 12 94
1:4 6 6 100
1:8 3.8 3 127
Specificity
• The specificity of this assay for Phospho-ATF
phosphorylated on threonine 69 and 71 was
6 (see ref 3)
References
1. Butler, V. P., Jr., and Chen, J. P., Proc. Natl.
Acad. Sci., 57, 71 (1967).
2. Beller, G. A., et al., N. Engl. J. Med., 284, 989
(1971).
3. Smith, T. W., J. Pharmacol
types. Caldesmon
occurs in both a high molecular weight (120-
150 kD) and a low molecular weight (71-80
kD) form, depending on the tissue in which it
is located. Caldesmon plays a major role in
the regulation
number of determinations
Measuring range Number of determinations
50 - 3000 mg/l 1)
25
71 - 4401 mg/l 2)
1) calculated as acetic acid
2) calculated as butyric acid
For validation of both parameters, a low
inoculum (10 –100 CFU) of the microorganisms of
interest was inoculated in 100 mL of the rinsing
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