Recombinant Spectrin beta III Antibody / SPTBN2
Spectrin is an actin binding protein that is a major component of the plasma membrane skeleton. Spectrins function as membrane organizers and stabilizers by forming dimers, tetramers and higher polymers. Vertebrate spectrins have two alpha-subunits (alpha-I/alpha-II), four beta-subunits (beta-I-beta-IV) and a beta-H subunit creating diversity and specialization of function. Spectrin and spectrin are present in erythrocytes, whereas spectrin II (also designated fodrin) and spectrin I (also designated fodrin) are present in other somatic cells. The spectrin tetramers in erythrocytes act as barriers to lateral diffusion, but spectrin dimers seem to lack this function. Spectrin III is highly homologous to both spectrin I and spectrin II. Spectrin III is highly expressed in brain, kidney, pancreas and liver, and at lower levels in lung and placenta.
Product Specifications
CAS Number
9000-83-3
Specifications
UniProt
O15020
Host
Rabbit
Reactivity
Human
Immunogen
Human recombinant partial protein corresponding to amino acids 356-475 was used as the immunogen for this recombinant Spectrin beta III antibody.
Clonality
Recombinant Monoclonal
Isotype
IgG κ
Clone
SPTBN2/3142R
Type
Recombinant
Applications
ELISA, WB, FACS IF, IHC-P
Purity
Protein A affinity chromatography
Format
Purified
Buffer
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
Reconstitution
Store the recombinant Spectrin beta III antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This recombinant Spectrin beta III antibody is available for research use only.
Storage Conditions
Store the recombinant Spectrin beta III antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .
Formulation
0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide
Location
Cell surface, cytoplasm
Image Legend
Flow cytometry staining of human HeLa cells with Spectrin beta III antibody; Red=isotype control, Blue= Spectrin beta III antibody.
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