

| Catalog No. | HP322014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Species reactivity | Human | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Isotype | IgG | ||||||||
| Clonality | Polyclonal | ||||||||
| Immunogen | E. coli - derived recombinant Human RBPMS (Glu22-Glu97). | ||||||||
| Target | Hermes, Heart and RRM expressed sequence, RNA-binding protein with multiple splicing, HERMES, RBP-MS, RBPMS | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | Q93062 | ||||||||
| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Product Usage Information |
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| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||||||
| Background | RNA-binding protein with multiple splicing (RBPMS) is a ~21 kDa protein. RNA binding protein that mediates the regulation of pre-mRNA alternative splicing (AS). Acts either as activator (FLNB, HSPG2, LIPA1, MYOCD, PTPRF and PPFIBP1) or repressor (TPM1, ACTN1, ITGA7, PIEZO1, LSM14B, MBNL1 and MBML2) of splicing events on specific pre-mRNA targets. Together with RNA binding proteins RBFOX2 and MBNL1/2, activates a splicing program associated with differentiated contractile vascular smooth muscle cells (SMC) by regulating AS of numerous pre-mRNA involved in actin cytoskeleton and focal adhesion machineries, suggesting a role in promoting a cell differentiated state. Binds to introns, exons and 3'-UTR associated with tandem CAC trinucleotide motifs separated by a variable spacer region, at a minimum as a dimer. The minimal length of RNA required for RBPMS-binding tandem CAC motifs is 15 nt, with spacing ranging from 1 to 9 nt. 1. Farazi, TA. et al. (2014) RNA (New York, N.Y.) 20, 1090-102. PMID: 24860013 2. Teplova, M. et al. (2016) Quarterly reviews of biophysics 49, e1. PMID: 26347403 | ||||||||
| Note | For research use only. |

Western blot analysis was performed using anti-Human RBPMS polyclonal antibody at 1ug/mL on recombinant Human RBPMS (Catalog No. HP322012).


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