Recombinant Human Syntaxin 1a protein (ab73827)

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Overview

Description

  • Nature
    Recombinant
  • Source
    Escherichia coli
  • Amino Acid Sequence
    • Species
      Human
    • Sequence
      MKDRTQELRT AKDSDDDDDV AVTVDRDRFM DEFFEQVEEI RGFIDKIAEN VEEVKRKHSA ILASPNPDEK TKEELEELMS DIKKTANKVR SKLKSIEQSI EQEEGLNRSS ADLRIRKTQH STLSRKFVEV MSEYNATQSD YRERCKGRIQ RQLEITGRTT TSEELEDMLE SGNPAIFASG IIMDSSISKQ ALSEIETRHS EIIKLENSIR ELHDMFMDMA MLVESQ
    • Amino acids
      1 to 226
    • Additional sequence information
      Syntaxin-1A Human Recombinant fused to N-terminal His-Tag produced in E.Coli is a single, non-glycosylated polypeptide chain containing 226 amino acids (1-226) and having a molecular mass of 26.1 kDa.

Specifications

Our Abpromise guarantee covers the use of ab73827 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    SDS-PAGE

  • Purity
    > 95 % SDS-PAGE.
    Purity: Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
  • Form
    Liquid
  • Additional notes
    For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: 10% Glycerol, 20mM Tris HCl, 1mM DTT, pH 7.5

General Info

  • Alternative names
    • HPC 1
    • Neuron specific antigen HPC1
    • Neuron-specific antigen HPC-1
    • OTTHUMP00000174615
    • OTTHUMP00000174616
    • OTTHUMP00000174617
    • OTTHUMP00000174618
    • P35-1
    • STX1
    • STX1A
    • STX1A_HUMAN
    • SYN1A
    • Syntaxin 1A (brain)
    • Syntaxin 1A brain
    • Syntaxin-1A
    see all
  • Function
    Potentially involved in docking of synaptic vesicles at presynaptic active zones. May play a critical role in neurotransmitter exocytosis. May mediate Ca(2+)-regulation of exocytosis acrosomal reaction in sperm.
  • Tissue specificity
    Isoform 1 is highly expressed in embryonic spinal chord and ganglia and in adult cerebellum and cerebral cortex. Isoform 2 is expressed in heart, liver, fat, skeletal muscle, kidney and brain.
  • Involvement in disease
    Note=STX1A is located in the Williams-Beuren syndrome (WBS) critical region. WBS results from a hemizygous deletion of several genes on chromosome 7q11.23, thought to arise as a consequence of unequal crossing over between highly homologous low-copy repeat sequences flanking the deleted region.
  • Sequence similarities
    Belongs to the syntaxin family.
    Contains 1 t-SNARE coiled-coil homology domain.
  • Cellular localization
    Secreted and Cytoplasmic vesicle > secretory vesicle > synaptic vesicle membrane. Cell junction > synapse > synaptosome.
  • Information by UniProt

References

ab73827 has not yet been referenced specifically in any publications.

Publishing research using ab73827? Please let us know so that we can cite the reference in this datasheet.

Customer reviews and Q&As

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1 Review or Q&A

10
Votes: Highest First

I'm running this protein in WB and I can't detect a band using an anti-His tag antibody.

I am sorry this product did not perform as stated on the datasheet and for the inconvenience this has caused. As requested, I have issued a free of charge replacement of ab73827. This will ship Monday for Tuesday's delivery.  To check the status of the...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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