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Available ordering format
Lyophilized
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Immunogen
His-tagged full length protein (with presequence) of Arabidopsis thaliana was overexpressed in in E.coli. Isolated with HiTrap column (GE Healthcare) Q9LU86, At3g26060
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Raised in
Rabbit
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Clonality
Polyclonal
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Clone
Polyclonal
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Purification
Serum
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How to reconstitute
For reconstitution add 200 µl of sterile water.
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Storage condition
store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
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Verified applications
western blot (WB)
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Connected products
Plant protein extraction buffer Secondary antibodies
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Recommended dilutions for use
1: 5000 with standard ECL (WB)
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Molecular weight expected аpparent
16 kDA
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Verified reactivity
Arabidopsis thaliana, Manihot esculenta, Spinacia oleracea, Zea mays
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Possible reactivity
Populus spp. , monocots including Triticum aestivum, Oryza sativa
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No reactivity
no confirmed exceptions from predicted reactivity known in the moment
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Supplementary information
In stroma fractions a weak background reaction at 28 kDa is visible. No crossreactivity in any thylakoid fractions.
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References
Yoshida et al. (2015). Thioredoxin Selectivity for Thiol-Based Redox Regulation of Target Proteins in Chloroplasts. J Biol Chem. 2015 Apr 15. pii: jbc.M115.647545. Feifei et al. (2014). Comparison of Leaf Proteomes of Cassava (Manihot esculenta Crantz) Cultivar NZ199 Diploid and Autotetraploid Genotypes. PLoS One. 2014 Apr 11;9(4):e85991. doi: 10.1371/journal.pone.0085991. eCollection 2014. Wu et al. (2013). Proteomic and Phytohormone Analysis of the Response of Maize (Zea mays L.) Seedlings to Sugarcane Mosaic Virus. PLoS One. July 23;8(7).
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Scientific context
Peroxiredoxins (EC=1.11.1.15) belong to the enzyme family which is ubiquitous in all kingdoms of life. Prx Q enzyme acting by reducing hydroperoxides. Peroxiredoxins have no heme group, unlike the other peroxidases, but perform their enzymatic activity using cysteine residues with redox-active thiol groups. The ability of peroxiredoxins to hydrolyze hydroperoxides suggests that this protein family has a general function in oxidant defence.
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Notes
None
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Protein number
Q9LU86
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TAIR number
AT3G26060
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