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Splicing Factor 3B Subunit 3 Recombinant Protein | SF3B3 recombinant protein
Recombinant Splicing Factor 3B Subunit 3 (SF3B3)
Source: Prokaryotic expression
GKILEL LRPDPNTGKVHTLLTVEVFG VIRSLMAFRL TGGTKDYIVV GSDSGRIVIL EYQPSKNMFEKIHQETFGKS GCRRIVPGQF LAVDPKGRAV MISAIEKQKL VYILNRDAAARLTISSPLEA HKANTLVYHV VGVDVGFENP MFACLEMDYE EADNDPTGEAAANTQQTLTF
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
SDS-Page
SDS-Page
NCBI and Uniprot Product Information
NCBI Description
This gene encodes subunit 3 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. Subunit 3 has also been identified as 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 may function in chromatin modification, transcription, splicing, and DNA repair. [provided by RefSeq, Jul 2008]
Uniprot Description
SF3B3: Subunit of the splicing factor SF3B 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. Belongs to the RSE1 family. 3 isoforms of the human protein are produced by alternative splicing.
Protein type: RNA splicing; Spliceosome; RNA-binding
Chromosomal Location of Human Ortholog: 16q22.1
Cellular Component: small nuclear ribonucleoprotein complex; nucleoplasm; spliceosome; U12-dependent spliceosome
Molecular Function: protein binding; RNA binding
Biological Process: RNA splicing, via transesterification reactions; nuclear mRNA splicing, via spliceosome; RNA splicing; gene expression; protein complex assembly; mRNA processing
Research Articles on SF3B3
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Product Notes
The SF3B3 sf3b3 (Catalog #AAA2031423) is a Recombinant Protein produced from Host: E Coli Source: Prokaryotic expression and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Splicing Factor 3B Subunit 3 can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP). Researchers should empirically determine the suitability of the SF3B3 sf3b3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below.GKILEL LRPDPNTGKV HTLLTVEVFG VIRSLMAFRL TGGTKDYIVV GSDSGRIVIL EYQPSKNMFE KIHQETFGKS GCRRIVPGQF LAVDPKGRAV MISAIEKQKL VYILNRDAAA RLTISSPLEA HKANTLVYHV VGVDVGFENP MFACLEMDYE EADNDPTGEA AANTQQTLTF. It is sometimes possible for the material contained within the vial of "Splicing Factor 3B Subunit 3, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.
Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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