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Invitrogen
STRAP Polyclonal Antibody
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FIGURE: 1 / 11
STRAP Antibody (PA5-31226) in ICC/IF
Immunofluorescence analysis of STRAP was performed using 70% confluent log phase HeLa cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 15 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with STRAP Polyclonal Antibody (Product # PA5-31226) at 5 µg/mL concentration in 0.1% BSA, incubated at 4 degree Celsius overnight and then labeled with Goat anti-Rabbit IgG (Heavy Chain) Superclonal™ Secondary Antibody, Alexa Fluor® 488 conjugate (Product ... View More
Product Details
PA5-31226
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Published species
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein encompassing a sequence within the center region of human STRAP. The exact sequence is proprietary.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7, with 20% glycerol
Contains
0.01% thimerosal
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
Recommended positive controls: 293T, HeLa, rat brain, mouse brain.
Predicted reactivity: Mouse (99%), Rat (99%), Zebrafish (81%), Xenopus laevis (83%), Chicken (90%), Bovine (99%).
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
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.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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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