STX5 Rabbit Polyclonal Antibody

CAT#: TA365780

STX5 rabbit polyclonal antibody

Product Images

Gel: 8%SDS-PAGE Lysate: 40 μg Lane 1-3: HepG2 A431 and Raji cell lysates Primary antibody: TA365780 (STX5 Antibody) at dilution 1/1000 Secondary antibody: Goat anti rabbit IgG at 1/5000 dilution Exposure time: 30 seconds

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  Immunohistochemistry of paraffin-embedded Human liver cancer tissue using TA365780 (STX5 Antibody) at dilution 1/70 (Original magnification: ×200)

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  Immunohistochemistry of paraffin-embedded Human liver cancer tissue using TA365780 (STX5 Antibody) at dilution 1/70, treated with fusion protein. (Original magnification: ×200)

Specifications

Product Data

• Applications: IHC, WB
• Recommended Dilution: WB: 500-2000
  WB positive control: HepG2, A431 and Raji cell lysates
  IHC: 50-200
  Positive control: Human liver cancer
  Predicted cell location: Cytoplasm
• Reactivities: Human, Mouse, Rat
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Fusion protein of human STX5
• Formulation: pH7.4 PBS, 0.05% NaN3, 40% Glycerol
• Concentration: lot specific
• Purification: Antigen affinity purification
• Conjugation: Unconjugated
• Storage: Store at -20°C.
• Stability: 1 year
• Predicted Protein Size: 40 kDa
• Database Link:
  UniProt ID Q13190
• Background: The membrane protein syntaxin 5 (STX5) is a key component of soluble N-ethylmaleimide-sensitive factor attachment protein (SNAP) receptor (SNARE) complexes that regulate cellular protein transport, vesicle docking, and membrane fusion. Syntaxin 5 protein is found as a 42 kDa ("long") protein localized to the Golgi complex and endoplasmic reticulum, and a “short” 35 kDa isoform localized primarily to the Golgi. Formation of the syntaxin 5 SNARE complex, which also includes proteins Sec22B, Bet1, GOSR1, GOSR2, and Ykt6, allows for regulation of ER-to-Golgi transport, intra-Golgi transport, and endosome-to-Golgi retrograde transport. Research studies indicate that the syntaxin 5 SNARE complex also plays an essential role in autophagy following autophagosome formation. Intracellular protein transport mediated by the syntaxin 5 complex is required for transport and localized activity of lysosomal proteases. The experimental reduction or deletion of syntaxin 5 complex components results in non-functional lysosomes and accumulation of autophagosomes.