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Document Finishing by Wordzworth

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CATALOG<br />

NUMBER<br />

Biochemicals<br />

Alphabetical List<br />

CATALOG<br />

NUMBER<br />

www.mpbio.com<br />

D-FRUCTOSE-1, 6-DIPHOSPHATE, TRISODIUM<br />

SALT OCTAHYDRATE<br />

(D-Fructose-1, 6-diphosphate trisodium salt)<br />

C6H11Na3O12P2 • 8H2O<br />

0 TO 5°C MW 550.18 38099-82-0<br />

199386 1 g<br />

5 g<br />

DIACETYL<br />

(2,3-Butanedione)<br />

Used in analysis of guanidines.<br />

1 ml = approx. 0.99 g<br />

Purity: ~99%<br />

C4H6O2<br />

0 TO 5°C MW 86.1 431-03-8<br />

101528 50 ml<br />

100 ml<br />

N,N’-DIACETYLCHITOBIOSE<br />

[2-Acetamido-2-deoxy-4-O-(2-acetamido-2-deoxy--D-glucopyranoxyl)-D-glucopyranose]<br />

Purity: 95%<br />

Ref.: Barker, S.A., et al., J. Chem. Soc., 2218 (1958).<br />

RT 35061-50-8<br />

195134 1 mg<br />

5 mg<br />

10 mg<br />

N-, N-e-DIACETYL-LYS-D-ALA-D-ALA<br />

Reported to be a substrate for penicillin-sensitive D-alanine<br />

carboxypeptidase.<br />

Ref.: Nguyes-Disteche, M., et al., Biochem. J., 207: 109 (1982).<br />

C16H28N4O6<br />

0°C MW 372.4 24570-39-6<br />

157571 1 mg<br />

5 mg<br />

DIACETYL MONOXIME<br />

(2,3-Butanedione monoxime)<br />

Crystalline<br />

For the determination of urea; protector in cholinesterase inhibition.<br />

C4H7NO2<br />

RT MW 101.1 57-71-6<br />

101530 25 g<br />

100 g<br />

1 kg<br />

1,4-DIACRYLOYLPIPERAZINE<br />

1,4-Diacryloylpiperazine is a unique polyacrylamide gel crosslinker. Used<br />

in place of Bis (N,N’-methylene-bis-acrylamide), 1,4-Diacryloylpiperazine<br />

provides increased gel strength, improved electrophoretic separation of<br />

proteins, and less background during silver staining.<br />

Purity: >99%<br />

mp 94-96° C<br />

White powder<br />

Heavy metals (as Pb): 99%<br />

mp 94-96° C<br />

White powder<br />

Heavy metals (as Pb): 99%<br />

mp 94-96° C<br />

White powder<br />

Heavy metals (as Pb): 2 units/mg protein.<br />

Unit Definition: One unit is the amount of enyzme needed to<br />

phosphorylate<br />

1.0 mol of diacylglycerol per minute. It also serves to quantify<br />

diacylglycerol in crude lipid extracts.<br />

-20°C<br />

195713 1 mg<br />

DIACYLGLYCEROL KINASE INHIBITOR I<br />

(R59022; 6-[2-[4-[(4-fluorophenyl)phenyl-methylene]-1-piperidinyl]<br />

ethyl]-7-methyl-5H-thiazolo-[3,2-a]pyrimidin-5-one; DKI)<br />

The elevation of diacylglycerol became of major importance when<br />

diacylglycerol was shown to stimulate protein kinase C, making this lipid<br />

a candidate for a second messenger function in the signal transduction<br />

system. In intact cells, diacylglycerol is rapidly phosphorylated into<br />

phosphatidic acid <strong>by</strong> diacylglycerol kinase and reverses the protein<br />

kinase C activity.<br />

DKI was found to inhibit diacylglycerol kinase. In human red blood cell<br />

membranes and in intact platelets, the concentrations needed for half<br />

maximal inhibition ranged from 2 to 4 x 10 -6 M.<br />

C27H26N3OSF<br />

0 TO 5°C MW 459.6 93076-89-2<br />

152409<br />

1 mg<br />

182<br />

One Call. One Source. A World of Biotechnology Reagents. www.mpbio.com

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