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Merck

SAB4200662

Sigma-Aldrich

Monoclonal Anti-SPTBN1 antibody produced in mouse

clone FOD5, hybridoma cell culture supernatant

Synonym(e):

EIEE5, NEAS, SPTA2, alpha, non-erythrocytic 1, spectrin

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About This Item

UNSPSC-Code:
12352203

Biologische Quelle

mouse

Antikörperform

purified immunoglobulin

Antikörper-Produkttyp

primary antibodies

Klon

FOD5, monoclonal

Form

buffered aqueous solution

Speziesreaktivität

human, bovine, rat, canine

Konzentration

~1 mg/mL

Methode(n)

flow cytometry: 1:100-1:200 using HeLa cells
immunoblotting: 1:500-1:1000 using whole extracts of SH-SY5Y cells
immunofluorescence: 1:500-1:1000 using using methanol:aceton fixed MDA-MB-231 cells.
immunohistochemistry: suitable

UniProt-Hinterlegungsnummer

Versandbedingung

dry ice

Lagertemp.

−20°C

Posttranslationale Modifikation Target

unmodified

Angaben zum Gen

Allgemeine Beschreibung

Monoclonal Anti-SPTBN1 (mouse IgM isotype) is derived from the hybridoma FOD5 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with a synthetic peptide corresponding to an internal region of human SPTBN1, conjugated to KLH. SPTBN1 (Spectrin-beta, non-erythrocytic 1 chain) also known as β-Fodrin, is an important cytoskeletal protein. Spectrin is a heterodimer, consist of two subunits, α (SPTAN1) and β (SPTBN1). The prototypical SPTBN1 contains an N-terminal actin-binding domain, 17 triple helix Spectrin repeats, and a C-terminal pleckstrin homology (PH) domain.

Immunogen

a synthetic peptide corresponding to an internal region of human SPTBN1

Anwendung

Monoclonal Anti-SPTBN1 antibody has been used in
  • immunoblotting
  • immunofluorescence
  • flow cytometry
  • immunohistochemistry

Biochem./physiol. Wirkung

Spectrin forms a complex network by interacting with intracellular proteins such as actin, ankyrin, and adducin. Spectrin has an important role in maintaining the stability, structure, shape of the cell. It also maintains the arrangement of transmembrane proteins, and organization of organelles. Furthermore, Spectrin is involved in diverse cell functions such as cell adhesion, cell spreading, and the cell cycle. Ankyrin interacts with SPTBN1 repeats 14 and 15. Mutations in SPTBN1 have been linked to hereditary elliptocytosis, a type of haemolytic anaemia, spinocerebellar ataxia type 5 and cancer.

Physikalische Form

Supplied as a culture supernatant solution containing 15 mM sodium azide.

Haftungsausschluss

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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Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Spectrins: a structural platform for stabilization and activation of membrane channels, receptors and transporters
Machnicka B, et al.
Biochimica et Biophysica Acta - Biomembranes, 1838(2), 620-634 (2014)
Shane R Cunha et al.
Journal of cellular and molecular medicine, 13(11-12), 4364-4376 (2009-10-21)
In eukaryotic cells, ankyrins serve as adaptor proteins that link membrane proteins to the underlying cytoskeleton. These adaptor proteins form protein complexes consisting of integral membrane proteins, signalling molecules and cytoskeletal components. With their modular architecture and ability to interact
Rui Zhang et al.
Science China. Life sciences, 56(12), 1076-1085 (2013-12-05)
Spectrin is a large, cytoskeletal, and heterodimeric protein composed of modular structure of α and β subunits, it typically contains 106 contiguous amino acid sequence motifs called "spectrin repeats". Spectrin is crucial for maintaining the stability and structure of the
Joshua L Smalley et al.
Communications biology, 6(1), 11-11 (2023-01-06)
Fast synaptic inhibition is dependent on targeting specific GABAAR subtypes to dendritic and axon initial segment (AIS) synapses. Synaptic GABAARs are typically assembled from α1-3, β and γ subunits. Here, we isolate distinct GABAARs from the brain and interrogate their

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