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lps 125

B. pertussis 165 LPS can be provided from Creative Diagnostics.<br><br>https://www.creative-diagnostics.com/Yersinia-enterocolitica-O-9-YopD-238483-416.htm<br>

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lps 125

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  1. B. pertussis 165 LPS (DAGB125) B. pertussis 165 LPS (DAGB125) This product is for research use only and is not intended for diagnostic use. PRODUCT INFORMATION PRODUCT INFORMATION Antigen Description Antigen Description LPS extracted from Bordetella pertussis is different in structure when compared with LPS from many species such as E. coli and S. minnesota. A major difference in this Bordetella endotoxin lies in the absence of an O polysaccharide or O antigen chain which, when present, forms the outermost domain of LPS. A non-repeating trisaccharide takes the place of the O antigen in some of the B. pertussis LPS population; another LPS congener lacks the trisaccharide. Two LPS congeners are resolved by electrophoresis; the slower migrating A band has the trisaccharide attached and the faster migrating B band does not. Due to the lack of an O antigen, B. pertussis LPS is referred to as rough LPS or as a lipooligosaccharide (LOS). Nature Nature Native Expression System Expression System B. pertussis Species Species B. pertussis Conjugate Conjugate Unconjugated Applications Applications ELISA Reconstitution Reconstitution LPS is dispersible in aqueous solvents at concentrations of 1 mg/ml. To achieve suspension in water, heating to about 50°C with intermittent vortexing or sonication is recommended. Allow ample time for dispersion to occur. The use of 0.5% triethylamine aids in dispersion. Triethylamine is very basic and may be nurtralized with Tris HCl to avoid hydrolysis of the LPS fatty acid chains. The LPS can be solubilized in 0.5% SDS in water. It is recommended that this material be at 2-8°C prior to and following reconstitution. Endotoxin Endotoxin Endotoxin activity by a kinetic chromogenic LAL assay: 0.6 EU/ng Procedure Procedure None Format Format Lyophilized in water Size Size 1 mg Preservative Preservative None ANTIGEN GENE INFORMATION ANTIGEN GENE INFORMATION 45-1 Ramsey Road, Shirley, NY 11967, USA Email: info@creative-diagnostics.com Tel: 1-631-624-4882 Fax: 1-631-938-8221 1 © Creative Diagnostics All Rights Reserved

  2. MIM MIM None 45-1 Ramsey Road, Shirley, NY 11967, USA Email: info@creative-diagnostics.com Tel: 1-631-624-4882 Fax: 1-631-938-8221 2 © Creative Diagnostics All Rights Reserved

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