bs-7417R-PE

DATASHEET

Host: Rabbit

Target Protein: SAP155

Immunogen Range: 1-100/1304

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 23451

Source: KLH conjugated synthetic peptide derived from human SAP155/SF3B1

Purification: Purified by Protein A.

Storage Buffer: Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Background:

SAP 155 is a 1,304 amino acid member of the SF3B1 family and contains eleven HEAT repeats. Localized to nuclear speckles and also to the cytoplasm during mitosis, SAP 155 is a subunit of the SF3B splicing factor. The SF3B splicing factor is a U2 snRNP-associated protein complex essential for spliceosome assembly. SF3B contains the spliceosomal proteins SAP 49, SAP 130, SAP 145 and SAP 155. Concomitant with splicing catalysis, SAP 155 is phosphorylated at its N-terminal Thr-Pro dipeptide motifs by Dyrk1A and cyclin E/Cdk2. This modification of SAP 155 is vital for a functional spliceosome as it is an essential event in the basic splicing reaction. Due to alternative splicing events, various SAP 155 isoforms are produced.

Conjugation: PE

Excitation/ Emission: 496,564nm/578nm

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-5000)

Predicted Molecular Weight: 146

Cross Reactive Species: Rat

Predicted Cross Reactive Species: Human
Mouse

For research use only. Not intended for diagnostic or therapeutic use.