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- Table of Contents
Designing an IHC experiment for SRRM1? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the SRRM1 IHC GuideFacts about Serine/arginine repetitive matrix protein 1.
Promotes constitutive and exonic splicing enhancer (ESE)-dependent splicing activation by bridging together sequence-specific (SR family proteins, SFRS4, SFRS5 and TRA2B/SFRS10) and basal snRNP (SNRP70 and SNRPA1) variables of the spliceosome. Stimulates mRNA 3'-end cleavage independently of the formation of an exon junction complex.
| Human | |
|---|---|
| Gene Name: | SRRM1 |
| Uniprot: | Q8IYB3 |
| Entrez: | 10250 |

| Belongs to: |
|---|
| splicing factor SR family |

MGC39488; POP101; Ser/Arg-related nuclear matrix protein; serine/arginine repetitive matrix 1; serine/arginine repetitive matrix protein 1; SRm160; SRM160160-KD; SR-related nuclear matrix protein of 160 kDa
Mass (kDA):
102.335 kDA

| Human | |
|---|---|
| Location: | 1p36.11 |
| Sequence: | 1; NC_000001.11 (24643273..24673281) |
Nucleus matrix. Nucleus speckle.





PMID: 9531537 by Blencowe B.J., et al. A coactivator of pre-mRNA splicing.
PMID: 10339552 by Eldridge A.G., et al. The SRm160/300 splicing coactivator is required for exon-enhancer function.