NRT1.1 | Nitrate transporter 1.1

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AS12 2611 | Clonality: Polyclonal | Host: Rabbit | Reactivity: Arabidopsis thaliana


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Item No:
AS12 2611

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product information
Background NRT1.1 (nitrate transporter 1.1) is a dual-affinity nitrate transporter which acts also as a nitrate sensor. High-affinity nitrate transporter when phosphorylated and low-affinity transported when dephosphorylated. Low nitrogen concentration stimulates phosphorylation. Expressed in lateral roots.  Alternative names: AtNRT1, Nitrate/chlorate transporter, protein CHLORINA 1, AtNPF6.3. 

KLH-conjugated synthetic peptide derived from Arabidopsis thaliana NRT1.1, UniProt: Q05085, TAIR: AT1G12110

Host Rabbit
Clonality Polyclonal
Purity Affinity purified serum in PBS, pH 7.4
Format Lyophilized in PBS pH 7.4
Quantity 50 ĩg
Reconstitution For reconstitution add 50 ĩl of sterile water.
Storage 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.
Tested applications Immunolocalization (IL), Western blot (WB)
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Plant protein extraction buffer

Secondary antibodies

Additional information
application information
Recommended dilution 1 : 5000 (WB)
Expected | apparent MW

64 kDa

Confirmed reactivity Arabidopsis thaliana
Predicted reactivity Brassica napus
Not reactive in No confirmed exceptions from predicted reactivity are currently known.
Additional information
Selected references

to be added when available, antibody released in May 2014. 

application example

western blot using anti-NRT1.1 antibodies

50 µg of microsomal protein from wild type Arabidopsis thaliana (Col 0) roots at various stages of development or from NRT1.1 deletion mutant (CHL1.5) were solubilized with Laemmli x2 sample buffer and were separated on 10 % SDS-PAGE gel. The proteins were transfered (tank transfer, 100 V, 1h) to a PVDF membrane (Immobilon-P, 0.45 um, Millipore). Blot was blocked for 2h with agitation at room temperature in blocking buffer (SuperBlock, Thermo) containing 0.05 % Tween 20 (Thermo). Blot was then incubated for 2h at RT and with agitation in the fresh blocking buffer containing the primary antibody at a dilution of 1:5 000. The antibody solution was decanted and the blot was washed 3 times for 10 min in PBS-T (0.05 % Tween 20, Thermo) at RT with agitation. Blot was incubated in secondary antibody (anti-rabbit IgG horse radish peroxidase conjugated, from Agrisera, AS09 602) diluted to 1:10 000 in blocking buffer, for 2h at RT with agitation. The blot was washed 1 time for 10 min in PBS-T and 2 times for 10 min in PBS. The blot was then incubated with ECL reagent (Super Signal West Pico,Thermo) for 5 min and the chemioluminescence was recorded on LAS 3000,Fuji. Exposure times were between 1-10 min using standard (lowest) sensitivity.

Courtesy of Dr. Wojciech Szponarski, French National Institute of Agricultural Research, France

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