FUNCTION: PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Participates in pre-mRNA splicing. May play a role in the assembly of the U4/U5/U6 tri-snRNP complex. May act as a chaperone.
SUBUNIT: Interacts directly with PRPF4. Part of a heteromeric complex containing PPIH, PRPF3 and PRPF4 that is stable in the absence of RNA. This complex interacts with the U4/U5/U6 tri-snRNP complex. Heterodimer with PRPF18.
应用类型
WB
免疫原
1-177
来源宿主
鸡
反应性
人, 小鼠
保存建议
PPIH antibody can be stored at 4˚C for short term (weeks). Long term storage should be at -20˚C. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.