- 商品介绍
- 规格参数
- 包装参数
General description
SAP130, also known as Splicing factor 3B subunit 3, is part of the RNA splicing machinery. It is expressed by the Sf3b3 gene and encodes subunit 3 of the splicing factor 3b protein complex. As a component of this protein complex, it is associated with U2 snRNP and recruited to prespliceosomal complexes. Splicing factor 3b along with splicing factor 3a and a 12S RNA, form the U2 small nuclear ribonucleoprotein complex (U2 snRNP). In pre-mRNA’s, the splicing factor 3b/3a complex binds upstream of intron branch sites possibly anchoring the U2 snRNP to the pre-mRNA.
SAP130 is also a component of the STAGA (SPT3-TAF(II)31-GCN5L acetylase) transcription coactivator-HAT (histone acetyltransferase) complex, and the TFTC (TATA-binding-protein-free TAF(II)-containing complex). These complexes are believed to function in chromatin modification, transcription, splicing, and DNA repair.
~ 136 kDa
Immunogen
Ovalbumin-conjugated linear peptide corresponding to mouse SAP130.
Application
Immunocytochemistry Analysis: 1:500 dilution from a representative lot detected SAP130 in NIH/3T3 cells.
Use Anti-SAP130 Antibody, clone 1YO 1B10 (Mouse Monoclonal Antibody) validated in WB, ICC to detect SAP130 also known as 130 kDa Sin3-associated polypeptide, SF3b130.
Biochem/physiol Actions
This antibody recognizes SAP130.
Analysis Note
Evaluated by Western Blot in RAW264.7 cell lysate.
Western Blot Analysis: 1:1,000 dilution of this antibody detected SAP130 on 10 µg of RAW264.7 cell lysate.
| biological source | mouse |
| Quality Segment | 100 |
| conjugate | unconjugated |
| antibody form | ascites fluid |
| antibody product type | primary antibodies |
| clone | 1YO 1B10, monoclonal |
| species reactivity | mouse, rat, human |
| technique(s) | immunocytochemistry: suitable,western blot: suitable |
| isotype | IgG1κ |
| NCBI accession no. | NP_598714.1 |
| UniProt accession no. | Q921M3 |
| shipped in | dry ice |
| target post-translational modification | unmodified |
| Gene Information | human ... SAP130(79595) |
| 长度(mm) | |
| 宽度(mm) | |
| 高度(mm) | |
| 重量(kg) |




微信小程序
7X24小时在线咨询