PRP39a | pre-mRNA-processing factor 39

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AS14 2784 | clonality: polyclonal | host: rabbit | reactivity: Arabidopsis thaliana


28 st
Item No:
AS14 2784

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product information

PRP39a (pre-mRNA-processing factor 39) is involved in RNA processing, mRNA 5'-splice site recognition, regulation of timing of transition from vegetative to reproductive phase.


Recombinant, full length PRP39a of Arabidopsis thaliana , UniProt: F4I448,
TAIR: At1g04080

Host Rabbit
Clonality Polyclonal
Purity Serum
Format Lyophilized
Quantity 50 ĩl
Reconstitution For reconstitution add 50 ĩl of sterile water.

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 western blot (WB)
Related products

AS14 2785 | anti-PRP40B | pre-mRNA-processing protein 40B, rabbit antibodies

collection of antibodies to micro RNA

Recommended secondary antibody for ECL detection

Plant protein extraction buffer

Secondary antibodies

Additional information
application information
Recommended dilution

1: 2000 - 1: 5 000 (WB)

Expected | apparent MW

91 | 100 kDa

Confirmed reactivity

Arabidopsis thaliana

Predicted reactivity Brassica rapa
Not reactive in


Additional information
Selected references to be added when available, antibody released in Februrary 2016. 

application example

western blot using antiPRP39a antibodies

40 µg of total protein from 14-day-old seeldlings of Arabidopsis thaliana was extracted with extraction buffer containing: 100 mM Tris HCl, 10 % glycerol, 5 mM EGTA, 0.15 M NaCl, 0.75 % Triton X100, 0.05 % SDS, 1mM DTT, 1x Complete Mini EDTA-free protease inhibitor (Roche) were separated on 14 % SDS/PAGE using semi-dry transfer and blotted 1 h to PVDF. Blots were blocked with 5 % milk in TBS+0.1 % Tween ON at 4ºC with agitation. Blot was incubated in the primary antibody at a dilution of 1: 5000 (left panel) or 1: 2000 (right panel) in TBS-T (0.1 % Tween) for 1 h at RT with agitation. Blot was incubated in secondary antibody (goat anti-chicken HRP conjugated, AS09 602 Agrisera) in 1: 10 000 diution for 1 h at RT with agitation in TBS 0.2 % Tween. The blot was washed as above and developed for 5 minutes with ECL Prime, GE Healthcare, according to manufacturer's instructions. Exposure time was 1 min.

Courtesy of M.Sc. Agata Stępień, Department of Gene Expression, Adam Mickiewicz University, Poland

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