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SAP 155 rabbit pAb
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ES3768
规格: 价格:
50µL ¥1280.00
100µL ¥1980.00

Overview

Product name: SAP 155 rabbit pAb
Reactivity: Human;Mouse
Alternative Names: SF3B1; SAP155; Splicing factor 3B subunit 1; Pre-mRNA-splicing factor SF3b 155 kDa subunit; SF3b155; Spliceosome-associated protein 155; SAP 155
Source: Rabbit
Dilutions: WB 1:500-2000;IHC-p 1:50-300
Immunogen: The antiserum was produced against synthesized peptide derived from human SAP 155. AA range:75-124
Storage: -20°C/1 year
Clonality: Polyclonal
Isotype: IgG
Concentration: 1 mg/ml
Observed Band: 145kD
GeneID: 23451
Human Swiss-Prot No: O75533
Cellular localization: Nucleus . Nucleus speckle. During mitosis, transiently dispersed from the nuclear speckles to the cytoplasm.
Background: This gene encodes subunit 1 of the splicing factor 3b protein complex. Splicing factor 3b, together with splicing factor 3a and a 12S RNA unit, forms the U2 small nuclear ribonucleoproteins complex (U2 snRNP). The splicing factor 3b/3a complex binds pre-mRNA upstream of the intron's branch site in a sequence independent manner and may anchor the U2 snRNP to the pre-mRNA. Splicing factor 3b is also a component of the minor U12-type spliceosome. The carboxy-terminal two-thirds of subunit 1 have 22 non-identical, tandem HEAT repeats that form rod-like, helical structures. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008],
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