Fascin 1 Antibody | V4051-20UG

Fascin 1 Antibody | V4051-20UG | Gentaur US, UK & Europe Disrtribition

Family: Primary antibody

Formulation: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide

Format: Purified

Clone: FSCN1/7209

Host Animal: Mouse

Clonality: Monoclonal (mouse origin)

Species Reactivity: Human

Application: IHC-P

Buffer: N/A

Limitation: This FSCN1 antibody is available for research use only.

Purity: Protein A/G affinity

Description: Recognizes a protein of 55kDa, which is identified as fascin-1. Its actin binding ability is regulated by phosphorylation. Antibody to fascin-1 is a very sensitive marker for Reed-Sternberg cells and variants in nodular sclerosis, mixed cellularity, and lymphocyte depletion Hodgkin s disease. It is uniformly negative in lymphoid cells, plasma cells, and myeloid cells. Fascin-1 is also expressed in dendritic cells. This marker may be helpful to distinguish between Hodgkin lymphoma and non-Hodgkin lymphoma in difficult cases. Also, the lack of expression of fascin-1 in the neoplastic follicles in follicular lymphoma may be helpful in distinguishing these lymphomas from reactive follicular hyperplasia in which the number of follicular dendritic cells is normal or increased. Antibody to fascin-1 has been suggested as a prognostic marker in neuroendocrine neoplasms of the lung as well as in ovarian cancer. Fascin-1 expression may be induced by Epstein-Barr virus (EBV) infection of B cells with the possibility that viral induction of fascin in lymphoid or other cell types must also be considered in EBV-positive cases.

Immunogen: A portion of amino acids 350-400 from the human FSCN1 protein was used as the immunogen for the FSCN1 antibody.

Storage: Aliquot the FSCN1 antibody and store frozen at -20 °C or colder. Avoid repeated freeze-thaw cycles.