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Mouse Anti-SPTAN1 Recombinant Antibody (CBXF-3297) (CBMAB-F3991-CQ)


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Summary

Host Animal
Mouse
Specificity
Human, Mouse, Rat
Clone
CBXF-3297
Antibody Isotype
IgG
Application
IF, WB

Basic Information

Immunogen
Recombinant protein construct containing the 7th, 8th and 9th spectrin repeats of human alpha-II spectrin (aa676-1043), expressed in E. coli
Specificity
Human, Mouse, Rat
Antibody Isotype
IgG
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format
Liquid
Concentration
1 mg/mL
Storage
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Target

Full Name
Spectrin alpha chain, non-erythrocytic 1
Introduction
Spectrins are a family of filamentous cytoskeletal proteins that function as essential scaffold proteins that stabilize the plasma membrane and organize intracellular organelles. Spectrins are composed of alpha and beta dimers that associate to form tetramers linked in a head-to-head arrangement. This gene encodes an alpha spectrin that is specifically expressed in nonerythrocytic cells. The encoded protein has been implicated in other cellular functions including DNA repair and cell cycle regulation. Mutations in this gene are the cause of early infantile epileptic encephalopathy-5. Alternate splicing results in multiple transcript variants.
Entrez Gene ID
Human6709
Mouse20740
Rat64159
UniProt ID
HumanQ13813
MouseP16546
RatP16086
Alternative Names
Spectrin Alpha, Non-Erythrocytic 1; Spectrin, Non-Erythroid Alpha Subunit; Fodrin Alpha Chain; Alpha-II Spectrin; Alpha-Fodrin; SPTA2;
Function
Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane.
Biological Process
Biological Process actin cytoskeleton organizationManual Assertion Based On ExperimentIBA:GO_Central
Biological Process actin filament cappingIEA:UniProtKB-KW
Cellular Location
Cytoplasm, cytoskeleton
Cytoplasm, cell cortex
Expressed along the cell membrane in podocytes and presumptive tubule cells during glomerulogenesis and is expressed along lateral cell margins in tubule cells.
Involvement in disease
Developmental and epileptic encephalopathy 5 (DEE5):
A disorder characterized by seizures associated with hypsarrhythmia, profound intellectual disability with lack of visual attention and speech development, as well as spastic quadriplegia.
PTM
Phosphorylation of Tyr-1176 decreases sensitivity to cleavage by calpain in vitro.
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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