|
|
Cat. No. 126 111 |
100 µg purified IgG, lyophilized. Albumin and azide were added for stabilization. For reconstitution add 100 µl H2O to get a 1mg/ml solution in PBS. Then aliquot and store at -20°C to -80°C until use. Antibodies should be stored at +4°C when still lyophilized. Do not freeze! |
Applications |
IP: yes (see remarks) ICC: not tested yet IHC: not tested yet IHC-P: not tested yet ELISA: |
Clone | 266B1 |
Subtype | IgG2b (κ light chain) |
Immunogen | Recombinant protein corresponding to AA 3 to 317 from rat Munc13-1 (UniProt Id: Q62768) |
Reactivity |
Reacts with: rat (Q62768), mouse (Q4KUS2), zebrafish. Other species not tested yet. |
Specificity | K.O. validated |
Remarks |
IP: For most effective IP, use the denaturing IP-protocol. Consider that protein-protein interactions may be affected. |
Data sheet | 126_111.pdf |
|
Munc13s are homologues of the C. elegans unc-13 gene product. Three brain-specific isoforms, Munc 13-1, -13-2, and -13-3, are expressed in rat, where they localize to presynaptic terminals. All three isoforms share multiple regulatory domains that may mediate phorbol ester and diacylglycerol binding.
Munc13-1 shows the broadest expression pattern and is found in cortex, cerebellum, olfactory bulb, and hippocampus. Munc13-2 is mainly expressed in cortex and hippocampus, whereas Munc13-3 exhibits highest expression levels in cerebellum and pons. Munc13-1 interacts directly with a putative coiled-coil domain in the N-terminal part of syntaxin and is involved in synaptic vesicle priming. For Munc13-2 an additional ubiquitously expressed N-terminal splice variant (ubMunc13-2) has been described.
Munc13-3 has been shown to be involved in the regulation of cerebellar synaptic transmission and motor learning.