Millipore Sigma Vibrant Logo

ABT21 Anti-Amphiphysin II Antibody

Detect Amphiphysin II using this Anti-Amphiphysin II Antibody validated for use in WB.

Anti-Amphiphysin II Antibody MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Cell Structure Research Sub-Category: Cytoskeletal Signaling Gene Symbol: AMPHL, AMPH2, BIN1, SH3P9 UniProt Number: O00499
View This Product on Sigma-Aldrich
ABT21
100 µL  
Retrieving price...
Price could not be retrieved
Minimum Quantity is a multiple of
Maximum Quantity is
Upon Order Completion More Information
You Saved ()
 
—
Request Pricing
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      Special Offers

       

      Contact Customer Service

      Overview

      Replacement Information

      Special Offers

      100% Performance Guaranteed

      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      M, RWBRbAffinity PurifiedPolyclonal Antibody
      Description
      Catalogue NumberABT21
      DescriptionAnti-Amphiphysin II Antibody
      Alternate Names
      • bridging integrator 1
      • amphiphysin-like
      • box dependant MYC interacting protein 1
      • Amphiphysin II
      • Box-dependent myc-interacting protein 1
      • Amphiphysin-like protein
      Background InformationAmphiphysin is a nerve terminal-enriched protein thought to be involved in synaptic vesicle endocytosis. One of three amphiphysin homologs, amphiphysin II may interact with amphiphysin I in order to regulate synaptic vesicle endocytosis. During clathrin-mediated endocytosis, amphiphysin has been reported to bind to a component of the clathrin coat, clathrin assembly protein 2. Mutations in the expression of amphiphysin II may be causal to defects in the endocytosis pathway. Expression of amphiphysin II has been observed in neurons along with some endocrine cell types and spermatocytes.
      References
      Product Information
      FormatAffinity Purified
      Control
      • Mouse brain tissue lysate
      PresentationPurified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.05% sodium azide.
      Quality LevelMQ100
      Applications
      ApplicationDetect Amphiphysin II using this Anti-Amphiphysin II Antibody validated for use in WB.
      Key Applications
      • Western Blotting
      Application NotesWestern Blot Analysis: 1:1,000 dilution from a previus lot detected Amphiphysin II in 10 µg of rat brain and mouse brain membrane tissue lysates.
      Biological Information
      ImmunogenKLH-conjugated recombinant protein corresponding to human Amphiphysin II.
      EpitopeUnknown
      HostRabbit
      SpecificityThe antibody is raised against human amphiphysin II, but recognizes both amphiphysin I and Amphiphysin II (see Molecular Weight Notes).
      IsotypeIgG
      Species Reactivity
      • Mouse
      • Rat
      Species Reactivity NoteDemonstrated to react with mouse and rat. Predicted to react with human based on 100% sequence homology.
      Antibody TypePolyclonal Antibody
      Entrez Gene Number
      Entrez Gene SummaryThis gene encodes several isoforms of a nucleocytoplasmic adaptor protein, one of which was initially identified as a MYC-interacting protein with features of a tumor suppressor. Isoforms that are expressed in the central nervous system may be involved in synaptic vesicle endocytosis and may interact with dynanim, synaptojanin, endophilin, and clathrin. Isoforms that are expressed in muscle and ubiquitously expressed isoforms localize to the cytoplasm and nucleus and activate a caspase-independent apoptotic process. Studies in mouse suggest that this gene plays an important role in cardiac muscle development. Alternate splicing of the gene results in ten transcript variants encoding different isoforms. Aberrant splice variants expressed in tumor cell lines have also been described. [provided by RefSeq].
      Gene Symbol
      • AMPHL
      • AMPH2
      • BIN1
      • SH3P9
      Purification MethodAffinity Purfied
      UniProt Number
      UniProt SummaryFUNCTION: May be involved in regulation of synaptic vesicle endocytosis. May act as a tumor suppressor and inhibits malignant cell transformation.

      SUBUNIT STRUCTURE: Heterodimer with AMPH. Binds SH3GLB1 By similarity. Interacts (via SH3 domain) with SYNJ1. Interacts (via SH3 domain) with DNM1. Isoform IIA interacts with CLTC. Isoform IIB does not interact with CLTC. Isoform IIC1 does not interact with CLTC. Isoform IIC2 does not interact with CLTC. Interacts with AP2A2. Interacts with AP2B1. Interacts with MYC (via N-terminal transactivation domain); the interaction requires of in a the integrity of the conserved MYC box regions 1 and 2. Interacts with BIN2. Interacts (SH3 domain) with HCV NS5A.

      SUBCELLULAR LOCATION: Isoform BIN1: Nucleus.

      Isoform IIA: Cytoplasm.

      TISSUE SPECIFICTY: Ubiquitous. Highest expression in the brain and muscle. Isoform IIA is expressed only in the brain where it is concentrated in axon initial segments and nodes of Ranvier. Isoform BIN1 is widely expressed with highest expression in skeletal muscle.

      PTM: Phosphorylated by protein kinase C By similarity.

      INVOLVEMENT IN DISEASE: Defects in BIN1 are the cause of centronuclear myopathy autosomal recessive (ARCNM) [MIM:255200]; also known as autosomal recessive myotubular myopathy. Centronuclear myopathies are congenital muscle disorders characterized by progressive muscular weakness and wasting involving mainly limb girdle, trunk, and neck muscles. It may also affect distal muscles. Weakness may be present during childhood or adolescence or may not become evident until the third decade of life. Ptosis is a frequent clinical feature. The most prominent histopathologic features include high frequency of centrally located nuclei in muscle fibers not secondary to regeneration, radial arrangement of sarcoplasmic strands around the central nuclei, and predominance and hypotrophy of type 1 fibers.

      SEQUENCE SIMILARITIES: Contains 1 BAR domain.

      Contains 1 SH3 domain.
      Molecular WeightIt is well established (Ramjaun, 1997) that both Amphiphysin I and II run substantially slower on SDS-PAGE with a larger apparent molecular weight than the predicted molecular weights.
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blot in mouse brain tissue lysate.

      Western Blot Analysis: 1:1,000 dilution of this antibody detected Amphiphysin II in 10 µg of mouse brain tissue lysate.
      Usage Statement
      • 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.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
      Packaging Information
      Material Size100 µL
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      ABT21 04053252650475

      Related Products & Applications

      Related Products

      Catalogue Number Description  
      05-449 Anti-Bin1 Antibody, clone 99D Show Pricing & Availability
      05-449-C Anti-Bin1, clone 99D (Ascites Free) Antibody Show Pricing & Availability

      Categories

      Life Science Research > Antibodies and Assays > Primary Antibodies