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Merck
CN

420413

Polymyxin B Sulfate, Sterile-Filtered Aqueous Solution, Cell Culture Tested

An antibiotic that inhibits phospholipid sensitive Ca2+-dependent protein kinase.

Synonym(s):

Polymyxin B Sulfate, Sterile-Filtered Aqueous Solution, Cell Culture Tested, Aerosporin, Sterile-Filtered Aqueous Solution, Cell Culture Tested

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About This Item

CAS Number:
UNSPSC Code:
12352200
MDL number:
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Product Name

Polymyxin B Sulfate, Sterile-Filtered Aqueous Solution, Cell Culture Tested, An antibiotic that inhibits phospholipid sensitive Ca2+-dependent protein kinase.

InChI

1S/C48H82N16O13.H2O4S/c1-27(2)24-37-47(76)59-32(11-19-52)41(70)56-31(10-18-51)43(72)61-35(14-22-65)39(68)54-21-13-34(45(74)57-33(12-20-53)44(73)64-38(48(77)63-37)25-28-6-4-3-5-7-28)60-42(71)30(9-17-50)58-46(75)36(15-23-66)62-40(69)29(8-16-49)55-26-67;1-5(2,3)4/h3-7,26-27,29-38,65-66H,8-25,49-53H2,1-2H3,(H,54,68)(H,55,67)(H,56,70)(H,57,74)(H,58,75)(H,59,76)(H,60,71)(H,61,72)(H,62,69)(H,63,77)(H,64,73);(H2,1,2,3,4)

InChI key

HNDFYNOVSOOGDU-UHFFFAOYSA-N

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

clear

shipped in

wet ice

storage temp.

−20°C

Quality Level

Biochem/physiol Actions

≥7500 units/mg

Disclaimer

Toxicity: Harmful (C)

General description

An antibiotic that inhibits phospholipid sensitive Ca2+-dependent protein kinase. Mixture of polymyxin B1 sulfate and polymyxin B2 sulfate. Binds to cell wall and makes it more permeable, causing fluid uptake. Effective against Gram-negative bacteria.

Other Notes

Lucas, M., et al. 1994. Biochem. Pharmacol.47, 667.
Ngezahayo, A. and Kolb, H.A. 1993. Pflugers Arch.422, 413.
Kubo, M. and Okada, Y. 1992. J. Physiol.456, 351.
Strasser, R.H., et al. 1992. Circ. Res.70, 1304.
Hegemann, L., et al. 1991. Eur. J. Pharmacol.207, 17.
Inaba, H. and Finkins, J.P. 1991. Am. J. Physiol.261, R26.
Marra, M.N., et al. 1990. J. Immunol.144, 662.

Physical form

Supplied at 50 mg/ml in H₂O.

Preparation Note

Following initial thaw, aliquot and freeze (-20°C).

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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