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S3396

Sigma-Aldrich

Monoclonal Anti-Spectrin (α and β) antibody produced in mouse

clone SB-SP1, ascites fluid

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About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.41

origen biológico

mouse

conjugado

unconjugated

forma del anticuerpo

ascites fluid

tipo de anticuerpo

primary antibodies

clon

SB-SP1, monoclonal

contiene

15 mM sodium azide

reactividad de especies

human

técnicas

indirect immunofluorescence: suitable using erythrocyte smears
microarray: suitable
western blot: 1:500 using extract of human erythrocyte ghosts or purified human erythrocyte spectrin

isotipo

IgG1

Nº de acceso UniProt

Condiciones de envío

dry ice

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

Descripción general

Monoclonal anti-Spectrin (α and β) (mouse IgG1 isotype) is produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. Spectrin is a major constituent of the erythrocyte skeleton accounting for 25% of the total membrane protein and 75% of the cytoskeletal mass.
Spectrins are heterotetramers, that are composed of several αand β subunit isoforms. They are the constituents of G-protein-coupled receptor (GPCR) and the synaptic multiprotein complex. α-Spectrin has 20 spectrin repeats (α1-α20) and β-spectrin has 17 spectrin repeats (β1-β17). SPTA1 (spectrin α 1) is located on chromosome 1q21–q23 and SPTB (spectrin β) is located on chromosome 14q22–q23.2.

Especificidad

This antibody reacts specifically with the α and β chains of human erythrocyte spectrin.

Inmunógeno

human erythrocyte spectrin.

Aplicación

Anti-Spectrin (α and β) antibody has been used in western blotting and immunostaining.
Monoclonal Anti-Spectrin (α and β) antibody produced in mouse has been used in flow cytometry analysis and confocal microscopy.

Acciones bioquímicas o fisiológicas

Spectrins are multifunctional proteins, that modulates the cell morphology and mechanical properties. Spectrins also participates in the cell cycle by controlling the upregulation of membrane receptors. α- and β-spectrins are essential for the development of nervous system.

Cláusula de descargo de responsabilidad

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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Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

nwg

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Membrane protein carbonylation in non-leukodepleted CPDA-preserved red blood cells
Kriebardis AG, et al.
Blood Cells, Molecules and Diseases, 36(2), 279-282 (2006)
Indicators of erythrocyte damage after microwave warming of packed red blood cells
Hirsch J, et al.
Clinical Chemistry, 49(5), 792-799 (2003)
Jan Hirsch et al.
Clinical chemistry, 49(5), 792-799 (2003-04-24)
Localized overheating of packed red blood cells (PRBCs) after microwave warming with consequent damage to erythrocytes has been reported. We therefore compared possible cellular markers of erythrocyte damage, as measured by flow cytometry, with laboratory indicators of hemolysis to evaluate
Kurt L Barkalow et al.
The Journal of cell biology, 161(3), 557-570 (2003-05-14)
Aspectrin-based skeleton uniformly underlies and supports the plasma membrane of the resting platelet, but remodels and centralizes in the activated platelet. alpha-Adducin, a phosphoprotein that forms a ternary complex with F-actin and spectrin, is dephosphorylated and mostly bound to spectrin
Spectrin labeling during oogenesis in zebrafish (Danio rerio)
Okuthe GE and Fabian BC
Acta Histochemica, 114(2), 177-181 (2012)

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