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Fig. 1 | Cell Communication and Signaling

Fig. 1

From: TRPP2 and STIM1 form a microdomain to regulate store-operated Ca2+ entry and blood vessel tone

Fig. 1

Co-localization and co-immunoprecipitation of TRPP2 and STIM1 in transfected HEK293 cells. a Upper penal: GFP-tagged TRPP2 (TRPP2-GFP) co-localized with endoplasmic reticulum maker (ER-DsRed); Lower penal: TRPP2-GFP co-localized with mCherry-tagged STIM1 (mCherry-STIM1). b Representative images showing co-immunoprecipitation followed by immunoblots [left, immunoblot with anti-GFP; right, immunoblot with anti-mCherry]. GFP or mCherry antibody pulled down the proteins from TRPP2-GFP and mCherry-STIM1 co-expressing HEK293 cells. The experiment was repeated 4 times

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Cell Communication and Signaling

ISSN: 1478-811X