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CATALOG
NUMBER
BASIC YELLOW 11
C.I. 48055
C21H25ClN2O2
RT MW 372.9 4208-80-4
152632 50 g
100 g
BATHOCUPROINE
(2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline)
Crystalline
C26H20N2 MW 360.5
RT 4733-39-5
150424 100 mg
500 mg
1 g
BATHOCUPROINE DISULFONIC ACID
(2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline disulfonate)
Disodium Salt
Crystalline
Pale yellow crystals. Used as a stain for proteins in polyacrylamide
gels 1 ; for determination of iron 2 and copper 3 ; and uric acid by automated
procedures.
Ref.: 1. Graham, G., et al., Anal. Biochem., 11: 88, 434, (1978); 2.
Landers, J.U. and Zak, B., Am. J. Clin. Pathol., 29: 590, (1958); 3. Clin.
Chim. Acta, 3: 328, (1958).
C26H18N2O6S2Na2
RT MW 564.6 52698-84-7
100868 100 mg
1 g
5 g
BATHOPHENANTHROLINE
(4,7-Diphenyl-1,10-phenanthroline)
Crystalline
Used for colorimetric iron determinations.
C24H16N2
RT MW 332.41 1662-01-7
190157 100 mg
500 mg
1 g
BATHOPHENANTHROLINE DISULFONIC ACID
Disodium salt
Crystalline
Water soluble.
Useful for aqueous iron determination without need for solvent
extraction.
C24H14N2S2O6Na2
RT MW 554.6 52746-49-3
150112 100 mg
1 g
5 g
Biochemicals
Alphabetical List
CATALOG
NUMBER
BATROXOBIN
(EC 3.4.21.29)
From: Bothrops atrox
Activity: 120 BU/mg
Unit Definition: the clotting time of bovine fibrinogen following the
addition of ~0.2 ml batroxobin is recorded and converted into batroxobin
units (BU) using the standard curve developed with the first British
Standard, lot 75/527.
Batroxobin coverts fibrinogen to fibrin through the cleavage of the Arg-
Gly bonds of the-chain, resulting with fibrinopeptide A release. It
will
not be inactivated by thrombin inhibitors.
194102 300 µg
821821
www.mpbio.com
()-BAY K 8644
(1,4-Dihydro-2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)-phenyl]-3-
pyridine-carboxylic acid methyl ester)
C16H15F3N2O4
0 TO 5°C MW 356.3 98791-67-4
153628 1 mg
5 mg
Bbs I 5’...GAAGAC(N)2/...3’
From: Bacillus laterosporus
Activity: 1,000 to 10,000 units/ml.
Supplied in 150 mM KCl, 10 mM Tris-HCl pH 7.5, 0.1 mM EDTA, 1 mM
dithiothreitol, 200 g/ml acetylated BSA, and 50% glycerol.
-20°C
159399 200 U
Bbv I 5’...GCAGC(N)8/12/...3’
Isolated from Bacillus brevis
(ATCC 9999)
Activity: 200 to 2,000 units/ml.
Supplied in 50 mM KCl, 10 mM Tris-HCl pH 7.4, 0.1 mM EDTA, 1 mM
dithiothreitol, 200 g/ml BSA and 50% glycerol.
Ref.: Gingeras, T.R., Milazzo, J.P. and Roberts, R.J., Nucleic Acids
Res., 5: 4105-4127, (1978). Schildkraut,I., unpublished observations.
-20°C
153804 150 U
BCIP/INT LIQUID SUBSTRATE
(5-Bromo-4-chloro-3-indolyl Phosphate/p-Iodonitrotetrazolium)
Stabilized Chromogen Solution
Similar to BCIP/NBT but results in an intense orange color. Concentration:
0.46 mmol/liter BCIP; 0.79 mmol/liter INT.
RT
821819 100 ml
BCIP/TNBT LIQUID SUBSTRATE
(5-Bromo-4-chloro-3-indolyl Phosphate/Tetranitroblue Tetrazolium)
Stabilized Chromogen Solution
Similar to BCIP/NBT Plus but is more sensitive and produces an intense
purple color. It is highly useful in double antibody staining procedures
when used with BCIP/INT where phosphatase labeled antibodies are
preferred. Concentration: 0.452 mmol/liter BCIP; 0.432 mmol/liter TNBT.
RT
100 ml
90
One Call. One Source. A World of Biotechnology Reagents. www.mpbio.com