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Invitrogen
STRAP Polyclonal Antibody
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FIGURE: 1 / 6
STRAP Antibody (PA5-119874) in ICC/IF
Immunocytochemistry-Immunofluorescence analysis of of Unrip in SH-SY5Y cells (green). Methanol fixed cells were blocked with 10% negative goat serum for 15 minutes at room temperature. Cells were probed with STRAP Polyclonal Antibody (Product # PA5-119874) at a dilution of 1:50 for 1 hour at room temperature, washed with PBS. Alexa Fluor 488 conjugate-Goat anti-Rabbit IgG was used as the secondary antibody at 1:1,000 dilution. The nuclear counter stain is DAPI (blue).
Product Details
PA5-119874
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein within C-terminal human Unrip from aa 200-350
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
TBS, pH 7.4, with 50% glycerol, 0.2% BSA
Contains
0.05% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Positive Control: HepG2 cell lysate, Hela cell lysate, mouse brain tissue lysate, mouse cerebellum tissue lysate, A431 cell lysate, rat brain tissue lysate, human placenta tissue, mouse colon tissue, SH-SY5Y, Hela.
Subcellular Location: Nucleus, Cytoplasm.
Target Information
STRAP is a 350 amino acid MAP activator with WD-40 repeats that is localized both in the cytoplasm and the nucleus. It is a ubiquitously expressed protein that acts as an inhibitor of TGF-beta signaling and an important regulator of cell proliferation. Stable expression of STRAP results in activation of the mitogen-activated protein kinase/extracellular signal-regulated kinase pathway and in down-regulation of the cyclin-dependent kinase inhibitor p21 (Cip1), which results in retinoblastoma protein hyperphosphorylation. Upregulation of STRAP might play a role in tumor development as an early event for colorectal cancers. It is the first component of the U snRNP assembly machinery that associates with SMN complex in a compartment-specific way and plays a crucial role in the intracellular distribution of SMN1.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: MAP activator with WD repeats; Serine-threonine kinase receptor-associated protein; UNR-interacting protein; WD-40 repeat protein PT-WD
Gene Aliases: AW557906; C78091; C79202; MAWD; PT-WD; STRAP; UNRIP
UniProt ID: (Human) Q9Y3F4, (Mouse) Q9Z1Z2, (Rat) Q5XIG8
Entrez Gene ID: (Human) 11171, (Mouse) 20901, (Rat) 297699
negative regulation of transcription from RNA polymerase II promoter
spliceosomal snRNP assembly
negative regulation of epithelial cell migration
negative regulation of epithelial to mesenchymal transition
maintenance of gastrointestinal epithelium
negative regulation of transforming growth factor beta receptor signaling pathway
negative regulation of epithelial cell proliferation
negative regulation of pathway-restricted SMAD protein phosphorylation
mRNA processing
RNA splicing
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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