Profilin 1 Antibody [FITC]

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Product Details

Summary
Reactivity Hu, Mu, Rt, BvSpecies Glossary
Applications IHC, IHC-P
Clonality
Polyclonal
Host
Rabbit
Conjugate
FITC

Profilin 1 Antibody [FITC] Summary

Immunogen
Synthetic peptide made to a C-terminal portion of human Profilin 1 (within residues 100-140). [Swiss-Prot# P07737]
Localization
Cytoplasm, cytoskeleton.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
PFN1
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin
Application Notes
This Profilin 1 antibody is useful for Immunohistochemistry on formalin fixed paraffin embedded sections and Western blot, where a band is seen at ~14 kDa.

The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Theoretical MW
14 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Reactivity Notes

Human, bovine, rat, and mouse.

Packaging, Storage & Formulations

Storage
Store at 4C in the dark.
Buffer
PBS
Preservative
0.05% Sodium Azide
Purity
Immunogen affinity purified

Notes

This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.

Alternate Names for Profilin 1 Antibody [FITC]

  • PFN1
  • PROF1
  • Profilin 1
  • Profilin I
  • profilin-1

Background

Profilin-1 (PFN1) is a widely expressed actin-binding protein that implicates in diverse cellular activities ranging from actin polymerization regulation to control of gene transcription. PFN1 facilitate actin polymerization and cell movement by catalyzing the exchange of actin-bound ADP for ATP, and by liberating actin monomer (G-actin) from its sequestering protein, thymosin-beta4; both processes leading to unidirectional addition of G-actin to elongating actin filaments. PFN1 binds actin for impacting cytoskeletal structures, and interestingly, at high concentrations, PFN1 prevents polymerization of actin, and vice versa. PFN1-PIP2 binding inhibits the formation of IP3 and DG, and PFN1 also inhibits AR/HTT aggregation via G-actin binding. Indeed, PFN1 phosphorylation at Ser-138 site has been shown to reduce its affinity for G-actin that follows inhibition of PFN1/HTT interactions and AR/HTT aggregation. PFN1 has long been considered an essential control element for actin polymerization and cell migration, however, recent data suggests an inhibitory action of PFN1 on motility of certain types of carcinoma cells. PFN1 gene disruption causes gross impairment of development and embryonic lethality in insects/mice models abd defects in PFN1 have been linked to amyotrophic lateral sclerosis 18 (ALS18)

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Secondary Antibodies

 

Isotype Controls

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Bioinformatics Tool for Profilin 1 Antibody (NBP1-19344F)

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Blogs on Profilin 1.

Profiling the Profilin 1 Antibody
Profilin-1, or Pfn-1, is a small actin-binding protein which plays an essential role controlling the growth of microfilaments. Profilin 1 and Profilin 2 have similar biochemical properties but are expressed in different tissues. The Profilin 1 antibod...  Read full blog post.

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Bioinformatics

Gene Symbol PFN1
Entrez