AHP1238 recognises synapsin I, phosphorylated at serine residue 549. It is a 78 kDa member of the synapsin family, expressed in the central and peripheral nervous system. Synapsins coat synaptic vesicles, binding them to the cytoskeleton and are thought to regulate their availability for release. Synapsins are important in brain plasticity, axonogenesis and synaptogenesis. Mutations in the synapsin I gene may be associated with disorders such as X-linked recessive epilepsy associated with variable learning disabilities and behavior disorders.
Phosphorylation of serine residue 549 by MAP kinase or cyclin-dependent kinases 1 or 5 is an important part in modulating synaptic vesicle trafficking.
Species Cross-Reactivity
Target Species
Cross Reactivity
Bovine
Expected from Sequence
Dog
Expected from Sequence
Human
Expected from Sequence
Mouse
Expected from Sequence
Primate
Expected from Sequence
Application
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visitwww.abdserotec.com/protocols.
Application Name
Yes
No
Not Determined
Suggested Dilution
ELISA
Flow Cytometry
Immunohistology - Frozen
Immunohistology - Paraffin
Immunoprecipitation
Western Blotting(1)
1/1000
(1)
For the detection of phosphoproteins, tyrosine phosphatase inhibitors such as 1mM Sodium Orthovanadate should be added to the sample buffer. Milk or other casein-based blocking solutions are not recommended as casein is a phosphoprotein and its use can result in high background.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Western Blotting
AHP1238 detects a band of approximately 78kDa in rat cortex cell lysates.
Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
12 months from date of despatch.
Antiserum Preparation
Antisera to synapsin I (pSer 549) were raised by repeated immunisations of rabbits with highly purified antigen. Purified IgG prepared by affinity chromatography.
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