AtPep3 is a hormone-like peptide. AtPep3 can enhance salinity tolerance of plants and inhibits the salt-induced bleaching of chlorophyll in seedlings^[1].

Treatment of plants with synthetic peptides encoded by AtPROPEP3 reveals that a C-terminal peptide fragment (AtPep3) inhibits the salt-induced bleaching of chlorophyll in seedlings. This functional AtPep3 peptide region overlaps with an AtPep3 elicitor peptide that is related to the immune response of plants. Functional analyses with a receptor mutant of AtPep3 reveals that AtPep3 is recognized by the PEPR1 receptor and that it functions to increase salinity stress tolerance in plants. Collectively, AtPep3 plays a significant role in both salinity stress tolerance and immune response in Arabidopsis^[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

2420.73

C₁₀₂H₁₇₈N₃₆O₃₂

902781-14-0

EIKARGKNKTKPTPSSGKGGKHN

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Nakaminami K, et al. AtPep3 is a hormone-like peptide that plays a role in the salinity stress tolerance of plants. Proc Natl Acad Sci U S A. 2018 May 29;115(22):5810-5815.