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ACROBiosystems Vibrio cholerae serotype O1 CTXB Protein, His Tag

Marca:  ACROBiosystems CTB-V52E8-50UG

Detalles adicionales : Peso : 0.00001kg

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Código de producto. 15876537

  • 383.89€ / 50 microgramos
Fecha estimada de envío: 07-02-2023
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Descripción

Descripción

Cholera enterotoxin subunit B (CTXB) is also known as cholera enterotoxin B chain, cholera enterotoxin gamma chain and choleragenoid. Vibrio cholerae O1 exists as two major serotypes, Inaba and Ogawa, which are associated with the O antigen of the lipopolysaccharide and are capable of unequal reciprocal interconversion. The B subunit pentameric ring directs the A subunit to its target by binding to the GM1 gangliosides present on the surface of the intestinal epithelial cells. CTXB can bind five GM1 gangliosides. Also, it has no toxic activity by itself.

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 13.5 kDa. The protein migrates as 18-22 kDa under reducing (R) condition (SDS-PAGE).
Especificaciones

Especificaciones

Powder
>90% as determined by SDS-PAGE
Vibrio cholerae serotype O1 CTXB, His Tag (CTB-V52E8) is expressed from human 293 cells (HEK293). It contains AA Thr 22 - Asn 124 (Accession # P01556).
-20°C
CTXB
His Tag
Less than 1.0 EU / µg by the LAL method.
Other Recombinant Proteins
13.5 kDa
50 µg
Thr 22 - Asn 124
CTXB,TOXB
Unconjugated
PBS, pH7.4
HEK293
Vibrio cholerae serotype O1
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