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T8019 Sigma

Tentoxin from Alternaria tenuis

Naturally occurring phytotoxic cyclic tetrapeptide

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Properties

Related Categories Cell Biology, Cell Signaling and Neuroscience, Mold, Toxins and Venoms
InChI Key   SIIRBDOFKDACOK-LFXZBHHUSA-N
assay   ≥95% (HPLC)
storage temp.   2-8°C

Description

Packaging

1 mg in glass bottle

250 μg in glass bottle

Application

Tentoxin is a naturally occurring phytotoxic cyclic tetrapeptide that is excreted by the fungi Alternaria alternata and Alternaria tenuis. It induces chlorosis in germinating seedlings of many dicotyledonous plants. Tentoxin has been postulated to inhibit cyclic photophosphorylation by acting as an energy transfer inhibitor at the terminal steps of ATP synthesis and to target the F1 moiety of photosynthetic H+-ATPases. A kinetic analysis of the action of tentoxin on the chloroplast F1 H+-ATPase (CF1) portion of chloroplast ATP synthase has been reported.

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All labs need water
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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