Date published: 2026-4-12

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Syntaxin 5 Antibody (B-8): sc-365124

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Datasheets
  • Syntaxin 5 Antibody (B-8) is a mouse monoclonal IgG1 κ Syntaxin 5 antibody, cited in 22 publications, provided at 200 µg/ml
  • raised against amino acids 1-301 representing full length Syntaxin 5 of human origin
  • Syntaxin 5 Antibody (B-8) is recommended for detection of Syntaxin 5 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-Syntaxin 5 Antibody (B-8) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP is the preferred secondary detection reagent for Syntaxin 5 Antibody (B-8) for WB applications. This reagent is now offered in a bundle with Syntaxin 5 Antibody (B-8) (see ordering information below).
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Syntaxin 5 Antibody (B-8) is a mouse monoclonal IgG1 kappa light chain antibody that detects Syntaxin 5 of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-Syntaxin 5 antibody (B-8) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Syntaxin 5 plays a crucial role in the vesicular transport system, which is vital for the proper functioning and survival of eukaryotic cells. Syntaxin 5 is primarily located in the cis-Golgi, where Syntaxin 5 facilitates the fusion of vesicles with target membranes, a process essential for the transport of proteins and lipids within the cell. The unique structure of Syntaxin 5, characterized by a short transmembrane domain, ensures localization to the cis-Golgi, allowing interaction with other SNARE proteins to form stable complexes that drive membrane fusion. This interaction is critical for maintaining cellular homeostasis and ensuring proteins are correctly sorted and delivered to their destinations. Syntaxin 5 also associates with p97, which is important for regulating the assembly of the transitional endoplasmic reticulum, further underscoring significance in intracellular transport mechanisms.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Syntaxin 5 Antibody (B-8) References:

  1. Transmembrane domain length determines intracellular membrane compartment localization of syntaxins 3, 4, and 5.  |  Watson, RT. and Pessin, JE. 2001. Am J Physiol Cell Physiol. 281: C215-23. PMID: 11401844
  2. GS15 forms a SNARE complex with syntaxin 5, GS28, and Ykt6 and is implicated in traffic in the early cisternae of the Golgi apparatus.  |  Xu, Y., et al. 2002. Mol Biol Cell. 13: 3493-507. PMID: 12388752
  3. Monoubiquitination of Syntaxin 5 Regulates Golgi Membrane Dynamics during the Cell Cycle.  |  Huang, S., et al. 2016. Dev Cell. 38: 73-85. PMID: 27404360
  4. Syntaxin 5 Is Required for the Formation and Clearance of Protein Inclusions during Proteostatic Stress.  |  Babazadeh, R., et al. 2019. Cell Rep. 28: 2096-2110.e8. PMID: 31433985
  5. Syntaxin 5 determines Weibel-Palade body size and von Willebrand factor secretion by controlling Golgi architecture.  |  Kat, M., et al. 2022. Haematologica. 107: 1827-1839. PMID: 35081689
  6. Syntaxin 5-dependent phosphorylation of the small heat shock protein Hsp42 and its role in protein quality control.  |  Ahmadpour, D., et al. 2023. FEBS J. 290: 4744-4761. PMID: 37306264
  7. Syntaxin-5's flexibility in SNARE pairing supports Golgi functions.  |  D'Souza, Z., et al. 2023. Traffic. 24: 355-379. PMID: 37340984
  8. The syntaxin family of vesicular transport receptors.  |  Bennett, MK., et al. 1993. Cell. 74: 863-73. PMID: 7690687
  9. Syntaxin 5 regulates endoplasmic reticulum to Golgi transport.  |  Dascher, C., et al. 1994. J Biol Chem. 269: 29363-6. PMID: 7961911

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Syntaxin 5 Antibody (B-8)

sc-365124
200 µg/ml
$322.00

Syntaxin 5 Antibody (B-8): m-IgG Fc BP-HRP Bundle

sc-552004
200 µg Ab; 10 µg BP
$361.00

Syntaxin 5 Antibody (B-8) AC

sc-365124 AC
500 µg/ml, 25% agarose
$424.00

Syntaxin 5 Antibody (B-8) HRP

sc-365124 HRP
200 µg/ml
$322.00

Syntaxin 5 Antibody (B-8) FITC

sc-365124 FITC
200 µg/ml
$336.00

Syntaxin 5 Antibody (B-8) PE

sc-365124 PE
200 µg/ml
$349.00

Syntaxin 5 Antibody (B-8) Alexa Fluor® 488

sc-365124 AF488
200 µg/ml
$364.00

Syntaxin 5 Antibody (B-8) Alexa Fluor® 546

sc-365124 AF546
200 µg/ml
$364.00

Syntaxin 5 Antibody (B-8) Alexa Fluor® 594

sc-365124 AF594
200 µg/ml
$364.00

Syntaxin 5 Antibody (B-8) Alexa Fluor® 647

sc-365124 AF647
200 µg/ml
$364.00

Syntaxin 5 Antibody (B-8) Alexa Fluor® 680

sc-365124 AF680
200 µg/ml
$364.00

Syntaxin 5 Antibody (B-8) Alexa Fluor® 790

sc-365124 AF790
200 µg/ml
$364.00

There are two bands of Stx5 for WB. Why? What does these two bands represent respectively?

Asked by: czzzy
Thank you for your question. For assistance please contact Technical service. Please call 800-457-3801 or email scbt@scbt.com.
Answered by: BlakeJ
Date published: 2025-08-06

I need to use an antibody to detect the protein in samples of avian origin. Do you know if this mouse monoclonal antibody will work?

Asked by: jerojero
Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
Answered by: Technical Support 9
Date published: 2017-01-26
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Rated 1 out of 5 by from 干上がっていました今日、受け取りましたが、bufferが干上がっていました。とりあえずPBSで50uLにして1uL使ってみたのですが、あまりよい染色でありませんでした。しかしそれが本来の染色かどうか不明ですので、再度注文して染めてみようと思います。
Date published: 2025-11-18
Rated 4 out of 5 by from Good1:500 dilution for WB, I can get two bands between 25 to 50 KD.
Date published: 2019-07-16
Rated 5 out of 5 by from Excellent Antibody for WBI have been using this antibody for Western Blot and it is really specific and clean. Also very sensitive. I also like the Syntaxin 8 antibody from the same company
Date published: 2018-01-11
Rated 5 out of 5 by from STX5 antibody worksThe antibody works great in detecting endogenous STX5 from HeLa lysates.
Date published: 2017-08-02
Rated 1 out of 5 by from No IF-P signals in mice/rat mandible ameloblastsThis antibody doesn't show bindings on PFA fixed and paraffin embedded sections from mice/rat mandible ameloblasts.
Date published: 2017-07-06
Rated 5 out of 5 by from worked greatWe have used this antibody always strong signal in WB ,worked great.
Date published: 2017-02-25
Rated 5 out of 5 by from mouse samplesWorking great with mouse samples,great antibody for Western blot (1:1000),is good,the band was clean and strong.
Date published: 2016-12-17
Rated 5 out of 5 by from The go to monoclonal for Syntaxin 5Solid antibody, beautiful staining in formalin fixed samples, strong band in WB in HeLa and ACC57 cells, references available.
Date published: 2016-12-16
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Syntaxin 5 Antibody (B-8) is rated 4.1 out of 5 by 10.
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