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FNR2 | Ferredoxin NADP Reductase, isoprotein 2 (leaf)

AS20 4438 | Clonality: Polyclonal  |  Host: Rabbit |  Reactivity: Arabidopsis thaliana, Zea mays
FNR2 | Ferredoxin  NADP Reductase, isoprotein 2 (leaf) in the group Antibodies for Plant/Algal  / Photosynthesis  / Electron transfer at Agrisera AB (Antibodies for research) (AS20 4438)

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Product Information

Immunogen Purified full length, tag cleaved, recombinant maize leaf FNR2,  UniProt: Q9SLP5, sharing homology with Arabidopsis thaliana FNR2, UniProt: Q8W493
Host Rabbit
Clonality Polyclonal
Purity Total IgG
Format Liquid at 1 mg/ml in PBS, 50% glycerol. Filter sterilized. No preservative or carrier added.
Quantity 100 µg
Storage Store at -20°C; once 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 material adhering to the cap or sides of the tubes.
Tested applications ELISA (ELISA), Western blot (WB)
Recommended dilution 1: 2000 - 1: 50 000 (WB)
Expected | apparent MW 39.3 kDa | 35.57 kDa (FNR2, Zea mays)

Reactivity

Confirmed reactivity Arabidopsis thaliana, Zea mays
Predicted reactivity Dichanthelium oligosanthes, Sorghum bicolor
Species of your interest not listed? Contact us
Not reactive in No confirmed exceptions from predicted reactivity are currently known.

Application examples

Application examples Western blot using anti- plant L-FNR2 antibodies

10 μg/well of leaf total protein of Arabidopsis thaliana wild type leaf (1), Zea mays leaf (2) were freshly extracted with 2x SDS-sample buffer (+ 2ME) for SDS-PAGE. For IP, 150mM NaCL, 1% Triton X-100, 50 mM Tris-HCl (pH 8.0) and denatured with 4X SDS buffer at 95°C for 5 min. Samples were separated on 10% SDS-PAGE and blotted 1h to PVDF membrane. Blot was blocked with 3 % skim milk/TBS-T, 1h/RT with agitation. Blot was incubated in the primary antibody at a dilution of 1: 2000 in TBS-T for 1-2h/RT. The antibody solution was decanted and the blot was washed 4 times for 10 min in TBS-T at RT with agitation. Blot was incubated in matching secondary antibody (anti-rabbit IgG horse radish peroxidase conjugated) diluted to 1:10 000 in for 1h/RT with agitation. The blot was washed as above and developed with a chemiluminescent detection reagent, following manufacture's recommendation.

Molecular weight of mature forms of maize L-FNRs: 
34.97 kDa (FNR1, Zea mays), 35.57 kDa (FNR2, Zea mays), 34.7 kDa (FNR3, Zea mays)


Western blot using anti- plant FNR2 (leaf) antibodies

Cellular distribution of maize FNR isoforms
BSC - bundle sheah cells, protein load 4 µg/well
MC- mesophyll cells, protein load 4 µg/well

Primary antibody: 1: 50 000 

Anti-FNR2 Antibody cross reacts with other leaf maize FNR isoforms, FNR1 and FNR3. 

Additional information

This antibody is also detecting other maize L-FNRs, FNR1, FNR3 (reference image below) and Arabidopsis thaliana FNR1 (leaf).

Related products

Related products AS20 4439 | Anti-FNR1 | Ferredoxin NADP Reductase, isoprotein 1 (leaf), rabbit antibodies

collection of antibodies to proteins involved in photosynthesis

Background

Background FNR2 | Ferredoxin NADP Reductase, isoprotein 2 (leaf) plays a key role in regulating the relative amounts of cyclic and non-cyclic electron flow to meet the demands of the plant for ATP and reducing power.

Alternative names: FNR

Product citations

Selected references Twachtman et al. (2012). N-terminal Structure of Maize ferredoxin:NADP+ Reductase Determines Recruitment Into Different Thylakoid Membrane Complexes. Plant Cell. 24(7):2979-91. doi: 10.1105/tpc.111.094532.
Twachtmann et al. (2012). N-terminal Structure of Maize ferredoxin:NADP+ Reductase Determines Recruitment Into Different Thylakoid Membrane Complexes. Plant Cell. 2012 Jul;24(7):2979-91. doi: 10.1105/tpc.111.094532.

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