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AB308136

Anti-Synaptojanin 1 antibody [RP23040243]

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Rabbit Recombinant Multiclonal Synaptojanin antibody. Suitable for WB, IHC-Fr and reacts with Rat, Mouse samples. Immunogen corresponding to Recombinant Fragment Protein within Human SYNJ1.

View Alternative Names

KIAA0910, SYNJ1, Synaptojanin-1

2 Images
Immunohistochemistry (Frozen sections) - Anti-Synaptojanin 1 antibody [RP23040243] (AB308136)
  • IHC-Fr

Supplier Data

Immunohistochemistry (Frozen sections) - Anti-Synaptojanin 1 antibody [RP23040243] (AB308136)

Immunohistochemical analysis 4% PFA-fixed, 0.1% Triton-X 100-permeabilized mouse brain tissue labelling Synaptojainin 1 with ab308136 at 1/250 dilution, followed by a Goat anti-Rabbit IgG (H+L) Secondary Antibody, Alexa Fluor® 488 conjugate at 1 : 2000. Nuclei (blue) were stained with DAPI Panel (a) represents staining with the matched isotype control. Panel (b) shows a representative section stained for Synaptojainin 1 (green). The images were captured at 20X magnification.

Western blot - Anti-Synaptojanin 1 antibody [RP23040243] (AB308136)
  • WB

Supplier Data

Western blot - Anti-Synaptojanin 1 antibody [RP23040243] (AB308136)

Western blot analysis was performed on Membrane enriched extracts (30 µg lysate) of PC-12 (Lane 1), PC-12 treated with NGF and KCl (NGF at 200 nM, KCl at 50 nM for 7 days) (Lane 2) and tissue extracts of Mouse Brain (Lane 3). The blots were probed with Anti-Synaptojanin Recombinant Rabbit Polyclonal Antibody (ab308136, 2.5 µg/mL) and detected by chemiluminescence using Goat anti-Rabbit IgG (H+L) Secondary Antibody, HRP conjugate (0.25 µg/mL, 1 : 4000 dilution). A 173 kDa band corresponding to Synaptojanin was observed specifically in NGF differentiated PC-12 and tissue tested. Known quantity of protein samples were electrophoresed using a 4-12% Bis-Tris gel, electrophoresis system and pre-stained protein standard. Resolved proteins were then transferred onto a nitrocellulose membrane. The membrane was probed with the relevant primary and secondary Antibody following blocking with 5% skimmed milk. Chemiluminescent detection was performed (ECL).

Lane 1:

Membrane enriched extracts of PC-12 cell lysate at 30 µg

Lane 2:

Membrane enriched extracts of PC-12 cell lysate treated with NGF and KCl (NGF at 200 nM, KCl at 50 nM for 7 days) at 30 µg

Lane 3:

Mouse Brain tissue lysates at 30 µg

Secondary

All lanes:

Goat anti-Rabbit IgG (H+L) Secondary Antibody, HRP conjugate at 1/4000 dilution

true

Key facts

Host species

Rabbit

Clonality

Multiclonal

Clone number

RP23040243

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat

Applications

IHC-Fr, WB

applications

Immunogen

Recombinant Fragment Protein within Human SYNJ1.

O43426

Reactivity data

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Product details

What are recombinant multiclonals?
Recombinant multiclonals are a mixture of recombinant antibodies co-expressed from a library of heavy and light chains. They offer several advantages including:

  • - The sensitivity of polyclonal antibodies by recognising multiple epitopes
  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

View our range of recombinant multiclonal antibodies.

Properties and storage information

Form
Liquid
Storage buffer
pH: 7.4 Preservative: 0.09% Sodium azide Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Synaptojanin also known as SYNJ is a phosphoinositide phosphatase enzyme with a typical molecular mass of around 150 kDa. It functions mechanically by dephosphorylating phosphatidylinositol phosphates at various positions playing an important role in membrane curvature and endocytosis. Its expression is remarkably high in the brain especially in nerve terminals where it assists in synaptic vesicle recycling and neurotransmitter release. Synaptojanin expression also occurs in other tissues but at lower levels.
Biological function summary

Synaptojanin modulates synaptic function and plasticity through its role in lipid metabolism. It is part of a complex with endocytic proteins such as endophilin and dynamin which facilitates the uncoating of clathrin-coated vesicles following endocytosis. This complex action is important for maintaining synaptic efficiency and adaptability especially during high rates of synaptic activity. The disruption of synaptojanin's role affects the proper balance of phospholipids impacting neural communication and function.

Pathways

Synaptojanin plays a significant role in the phosphoinositide signaling and endocytic pathways. It works closely with other proteins like phosphatidylinositol-45-bisphosphate (PIP2) and adaptor protein 2 regulating membrane trafficking and the recycling of synaptic vesicles. These pathways are central to maintaining cellular homeostasis and ensuring neurotransmitter release and recycling occur effectively allowing cells to respond swiftly to dynamic signaling requirements.

Researchers link synaptojanin to neurological conditions like Parkinson's disease and Charcot-Marie-Tooth disease. Mutations in synaptojanin or its interaction partners such as endophilin have been shown to disrupt synaptic vesicle reformation leading to neurodegeneration. Studies suggest that variants in synaptojanin can result in synaptic dysfunction contributing to the pathophysiology of these disorders. Understanding synaptojanin's function helps in the development of therapeutic strategies for related neurodegenerative diseases.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Phosphatase that acts on various phosphoinositides, including phosphatidylinositol 4-phosphate, phosphatidylinositol (4,5)-bisphosphate and phosphatidylinositol (3,4,5)-trisphosphate (PubMed : 23804563, PubMed : 27435091). Has a role in clathrin-mediated endocytosis (By similarity). Hydrolyzes PIP2 bound to actin regulatory proteins resulting in the rearrangement of actin filaments downstream of tyrosine kinase and ASH/GRB2 (By similarity).
See full target information SYNJ1

Product promise

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