Analytical Data
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Gene name
SF3A1
- Application
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Alternative Names
Pre mRNA processing 21; Pre mRNA splicing factor SF3a; PRP21; PRPF21; SAP 114; SAP114; sf3a1; SF3A1_HUMAN; SF3a120; Spliceosome associated protein 114; Spliceosome-associated protein 114; Splicing factor 3 subunit 1; Splicing factor 3a subunit 1 120kDa; Splicing factor 3A subunit 1
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Species
Human
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Source
E. coli
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Tag
His tag N-Terminus
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
Q15459
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Expression Region
1-793 aa
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AA Sequence
MPAGPVQAVP PPPPVPTEPK QPTEEEASSK EDSAPSKPVV GIIYPPPEVR NIVDKTASFV ARNGPEFEAR IRQNEINNPK FNFLNPNDPY HAYYRHKVSE FKEGKAQEPS AAIPKVMQQQ QQTTQQQLPQ KVQAQVIQET IVPKEPPPEF EFIADPPSIS AFDLDVVKLT AQFVARNGRQ FLTQLMQKEQ RNYQFDFLRP QHSLFNYFTK LVEQYTKILI PPKGLFSKLK KEAENPREVL DQVCYRVEWA KFQERERKKE EEEKEKERVA YAQIDWHDFV VVETVDFQPN EQGNFPPPTT PEELGARILI QERYEKFGES EEVEMEVESD EEDDKQEKAE EPPSQLDQDT QVQDMDEGSD DEEEGQKVPP PPETPMPPPL PPTPDQVIVR KDYDPKASKP LPPAPAPDEY LVSPITGEKI PASKMQEHMR IGLLDPRWLE QRDRSIREKQ SDDEVYAPGL DIESSLKQLA ERRTDIFGVE ETAIGKKIGE EEIQKPEEKV TWDGHSGSMA RTQQAAQANI TLQEQIEAIH KAKGLVPEDD TKEKIGPSKP NEIPQQPPPP SSATNIPSSA PPITSVPRPP TMPPPVRTTV VSAVPVMPRP PMASVVRLPP GSVIAPMPPI IHAPRINVVP MPPSAPPIMA PRPPPMIVPT AFVPAPPVAP VPAPAPMPPV HPPPPMEDEP TSKKLKTEDS LMPEEEFLRR NKGPVSIKVQ VPNMQDKTEW KLNGQVLVFT LPLTDQVSVI KVKIHEATGM PAGKQKLQYE GIFIKDSNSL AYYNMANGAV IHLALKERGG RKK
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Molecular Weight
88.8 kDa
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
Related Products
Protein Description
SF3A1, a crucial component of the spliceosome, plays a significant role in the splicing of pre-mRNA, a fundamental process in gene expression regulation. Mutations in the SF3A1 gene have been implicated in various diseases, particularly cancer and myelodysplastic syndromes (MDS), highlighting its importance in cellular processes. Research has shown that SF3A1 interacts with other splicing factors, influencing the assembly and function of the spliceosome, which catalyzes the removal of introns from precursor mRNA. Understanding the structure and function of SF3A1 and its interactions can provide insights into the molecular mechanisms underlying splicing regulation and its implications in disease. The development of recombinant SF3A1 protein facilitates detailed studies of its biochemical properties, interactions, and role in splicing, paving the way for potential therapeutic approaches targeting splicing pathways in disease contexts. Investigating the functional consequences of SF3A1 mutations on splicing fidelity and downstream gene expression will enhance our understanding of its pathophysiological roles, ultimately contributing to novel diagnostic and therapeutic strategies in oncology and other related disorders.
