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T5319

Sigma-Aldrich

Tetanolysin from Clostridium tetani

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352200

biological source

Clostridium tetani E88

mol wt

55 kDa

application(s)

cell analysis

storage temp.

2-8°C

Gene Information

Clostridium tetani E88 ... CTC01888(1060232)

General description

Hemolytic activity of tetanolysin is determined using 2.5% rabbit red blood cells at 37 °C for 40 min.

Application

Tetanolysin has been used to analyze the formation of lytic pores in red blood cells (RBCs)1. It has also been used to permeabilize infected RBCs2.

Biochem/physiol Actions

Cholesterol-binding toxin used to permeabilize cellular membranes to enhance the entry of macromolecules into the interior of the cell. Pores induced reported to be in the range of 20-50 nm.

Preparation Note

Prepared by a modification of the method of Haque, et al.

Reconstitution

When reconstituted with 100 μl of sterile water the concentration is 1 μg/μl in 40 mM sodium phosphate buffer, pH 7.2, containing 200 mM NaCl.

Analysis Note

Single band by SDS-PAGE.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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Hayley E Bullen et al.
The Journal of biological chemistry, 287(11), 7871-7884 (2012-01-19)
To survive within its host erythrocyte, Plasmodium falciparum must export hundreds of proteins across both its parasite plasma membrane and surrounding parasitophorous vacuole membrane, most of which are likely to use a protein complex known as PTEX (Plasmodium translocon of

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