Recombinant Human Splicing factor 3B subunit 3 (SF3B3), partial

Code CSB-YP614890HU
MSDS
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Source Yeast
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Code CSB-EP614890HU
MSDS
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Source E.coli
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Code CSB-EP614890HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP614890HU
MSDS
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Source Baculovirus
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Code CSB-MP614890HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
SF3B3
Uniprot No.
Alternative Names
KIAA0017; Pre mRNA splicing factor SF3b 130 kDa subunit; Pre-mRNA-splicing factor SF3b 130 kDa subunit; RSE1; SAP 130; SAP130 ; SF3b130; SF3B3; SF3B3_HUMAN; Spliceosome associated protein 130 ; Spliceosome-associated protein 130; Splicing factor 3b subunit 3 130kD; Splicing factor 3B subunit 3; STAF130
Species
Homo sapiens (Human)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Involved in pre-mRNA splicing as a component of the splicing factor SF3B complex, a constituent of the spliceosome. SF3B complex is required for 'A' complex assembly formed by the stable binding of U2 snRNP to the branchpoint sequence (BPS) in pre-mRNA. Sequence independent binding of SF3A/SF3B complex upstream of the branch site is essential, it may anchor U2 snRNP to the pre-mRNA. May also be involved in the assembly of the 'E' complex. Belongs also to the minor U12-dependent spliceosome, which is involved in the splicing of rare class of nuclear pre-mRNA intron.
Gene References into Functions
  1. These results suggest SF3B3 as a key regulator of EZH2 pre-mRNA splicing and SF3B3 may represent a novel prognostic factor and potential therapeutic target in clear cell renal cell carcinoma PMID: 27879367
  2. our findings suggest a role for the elevated expression of SF3B3 in poor prognosis and tamoxifen resistance, leading to recurrence of estrogen receptor-positive breast cancer PMID: 25431237
  3. Report detection of SF3B3 gene mutations in oral cancer using high resolution melting analysis. PMID: 25651737
Subcellular Location
Nucleus.
Protein Families
RSE1 family
Database Links

HGNC: 10770

OMIM: 605592

KEGG: hsa:23450

STRING: 9606.ENSP00000305790

UniGene: Hs.514435

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