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Invitrogen
Human DCP1A Control Fragment Recombinant Protein
Product Details
RP-108146
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
RSPLLNQPVPELSHASLIANQSPFRAPLNVTNTAGTSLPSVDLLQKLRLTPQHDQIQTQPLGKGAMVASFSPAAGQLATPESFIEPPSKTAAARVAASASLSNMVLAPLQSMQQNQDPEVFVQPKVLSSASA
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Unconjugated
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
PBS/1M urea, pH 7.4
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (83%), Rat (83%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-82478. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Target Information
Signal transduction of TGF-beta superfamily members is regulated by Smad proteins. In particular, Smads influence specific gene transcription by relaying signals from the cell membrane to the nucleus. Smad4 plays an essential role in TGF-beta-induced transcriptional activation wherein phosphorylated receptor-associated Smads associate with Smad4. Furthermore, SMIF (Smad4-intereacting protein) and Smad4 complex with TGF-beta and BMP4. An increase in Smad4 concentration increases the translocation of this complex to the nucleus. SMIF and Smad4 interact directly through a EVH1/WH1 domain on SMIF and a proline-rich activation domain on Smad4. Smad4 is essential to nuclear translocation of SMIF as deletion of the Smad4-interacting domain (located in the N-terminal 100 amino acids) of SMIF eliminates TGF-beta-induced nuclear translocation of SMIF. The human SMIF gene is ubiquitously expressed and encodes a protein with a relative molecular mass of 70 kDa.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: DCP1 decapping enzyme homolog A; DCP1 decapping enzyme-like protein A; decapping enzyme hDcp1a; FLJ21691; mRNA-decapping enzyme 1A; putative protein product of Nbla00360; Smad4-interacting transcriptional co-activator; Transcription factor SMIF
Gene Aliases: DCP1A; HSA275986; Nbla00360; SMAD4IP1; SMIF
UniProt ID: (Human) Q9NPI6
Entrez Gene ID: (Human) 55802
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