NUP53 Rabbit anti-Yeast, Polyclonal, Invitrogen™
Rabbit Polyclonal Antibody
Manufacturer: Invitrogen PA15852
PA1-5852 detects Nup53p in yeast samples. PA1-5852 has been successfully used in Western blot and immunofluorescence procedures. The PA1-5852 immunogen is purified recombit Nup53p.Functions as a component of the nuclear pore complex (NPC). NPC components, collectively referred to as nucleoporins (NUPs), can play the role of both NPC structural components and of docking or interaction partners for transiently associated nuclear transport factors. Active directional transport is assured by both, a Phe-Gly (FG) repeat affinity gradient for these transport factors across the NPC and a transport cofactor concentration gradient across the nuclear envelope (GSP1 and GSP2 GTPases associated predomitly with GTP in the nucleus, with GDP in the cytoplasm). NUP53 may play an important role in cell cycle regulation by inhibiting PSE1 transport functions during mitosis and sequestration of MAD1-MAD2 in a cell cycle-dependent manner. It also seems to play an important role in de novo NPC assembly by associating with nuclear membranes and driving their proliferation.
|whole serum with 0.1% sodium azide|
|Immunocytochemistry, Immunofluorescence, Western Blot|
|Purified recombit Nup53p.|
|-20° C, Avoid Freeze/Thaw Cycles|
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