P7624
Anti-Profilin 1 (C-terminal) antibody produced in rabbit
~1 mg/mL, affinity isolated antibody, buffered aqueous solution
Synonym(s):
Anti-PFN1
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About This Item
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biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen ~15 kDa
species reactivity
mouse, human, rat
concentration
~1 mg/mL
technique(s)
immunoprecipitation (IP): 5-10 μg using mouse NIH3T3 cell lysates
indirect immunofluorescence: 10-20 μg/mL using rat NRK cells
western blot (chemiluminescent): 1-2 μg/mL using whole extract of human HeLa cells
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... PFN1(5216)
mouse ... Pfn1(18643)
rat ... Pfn1(64303)
General description
Profilin 1 is a ubiquitous actin monomer-binding protein. Profilin 1 is the most ubiquitous and abundant and is highly expressed throughout development and adulthood in most tissues including brain.
Immunogen
synthetic peptide corresponding to amino acid residues 128-140 of human profilin 1, conjugated to KLH. The corresponding sequence is identical in rat and mouse.
Application
Anti-Profilin 1 (C-terminal) antibody produced in rabbit has been used in:
- immunoblotting
- immunostaining
- immunoprecipitation
- immunofluorescence
- profilin enzyme-linked immunosorbent assay (ELISA) analysis
Biochem/physiol Actions
Profilin 1 is involved in actin polymerization in response to extracellular signals. Profilins were shown to be important for normal cell proliferation, differentiation and motility. Deletion of profilin 1 gene leads to an embryonic lethal phenotype. Profilin 1 is a potent regulator of actin filament dynamics. Although profilin 1 prevents spontaneous actin polymerization by complexing with unpolymerized actin in vivo, actin-profilin complexes can be added to free barbed ends, thereby stimulating actin polymerization. Profilin 1 was suggested to act as a tumor suppressor protein based on its reduced expression in several types of invasive cancers and its ability to suppress tumorigenicity when over-expressed in breast cancer cells. Deletion of profilin 1 is associated with Miller-Dieker syndrome.
Target description
Profilin 1 is a ubiquitous actin monomer-binding proteininvolved in actin polymerization in response toextracellular signals.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Ruping Wang et al.
Cells, 11(15) (2022-08-13)
Airway smooth muscle cell migration plays an essential role in airway development, repair, and remodeling. Smooth muscle myosin II has been traditionally thought to localize in the cytoplasm solely and regulates cell migration by affecting stress fiber formation and focal
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Nuclear receptor coregulators play an important role in the transcriptional regulation of nuclear receptors. In the present study, we aimed to identify estrogen receptor α (ERα) interacting proteins in Tamoxifen treated MCF7 cells. Using in vitro GST-pull down assay with
Stefanie K Schweinhuber et al.
PloS one, 10(1), e0117244-e0117244 (2015-01-30)
The morphology of astrocytic processes determines their close structural association with synapses referred to as the 'tripartite synapse'. Concerted morphological plasticity processes at tripartite synapses are supposed to shape neuronal communication. Morphological changes in astrocytes as well as the motility
Profilin1 Biology and its Mutation, Actin(g) in Disease
Alkam D, et al.
Cellular and Molecular Life Sciences, 74(6), 967-967 (2017)
Lisa Marie Walter et al.
Scientific reports, 11(1), 10287-10287 (2021-05-15)
Nuclear and cytoplasmic actin-cofilin rods are formed transiently under stress conditions to reduce actin filament turnover and ATP hydrolysis. The persistence of these structures has been implicated in disease pathology of several neurological disorders. Recently, the presence of actin rods
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