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Mouse anti-NeuN (Catalog Number MAB377) and Rabbit anti-Substance P Receptor (Catalog Number AB5060) staining of normal rat hippocampus. NeuN immunor ...
Mouse anti-NeuN (Catalog Number MAB377). Immunolocalization of NeuN in mouse corpus callosum (cortex). Photo courtesy of Dr. E. Levavasseur, INRA Tour ...
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Anti-NeuN, clone A60
| Species Reactivity | Key Applications | Host | Format | Antibody Type |
|---|---|---|---|---|
| Av, Ch, Ft, H, M, Po, R, Pm, Sal | IF, IP, WB, IC, IH, IH(P) | Mouse | Purified | Monoclonal Antibody |
Description:
Anti-NeuN, clone A60
Background Information:
NeuN antibody (NEUronal Nuclei; clone A60) specifically recognizes the DNA-binding, neuron-specific protein NeuN, which is present in most CNS and PNS neuronal cell types of all vertebrates tested. NeuN protein distributions are apparently restricted to neuronal nuclei, perikarya and some proximal neuronal processes in both fetal and adult brain although, some neurons fail to be recognized by NeuN at all ages: INL retinal cells, Cajal-Retzius cells, Purkinje cells, inferior olivary and dentate nucleus neurons, and sympathetic ganglion cells are examples (Mullen et al., 1992; Wolf et al., 1996). Immunohistochemically detectable NeuN protein first appears at developmental timepoints that correspond with the withdrawal of the neuron from the cell cycle and/or with the initiation of terminal differentiation of the neuron (Mullen et al., 1992). Immunoreactivity appears around E9.5 in the mouse neural tube and is extensive throughout the developing nervous system by E12.5. Strong nuclear staining suggests a nuclear regulatory protein function; however, no evidence currently exists as to whether the NeuN protein antigen has a function in the distal cytoplasm or whether it is merely synthesized there before being transported back into the nucleus. No difference between protein isolated from purified nuclei and whole brain extract on immunoblots has been found (Mullen et al., 1992).
Alternate Names:
Neuron-Specific Nuclear Protein; Neuna60; A60
Clone:
A60
Specificity:
MILLIPORE's exclusive monoclonal antibody to vertebrate neuron-specific nuclear protein called NeuN (or Neuronal Nuclei) reacts with most neuronal cell types throughout the nervous system of mice including cerebellum, cerebral cortex, hippocampus, thalamus, spinal cord and neurons in the peripheral nervous system including dorsal root ganglia, sympathetic chain ganglia and enteric ganglia. Developmentally, immunoreactivity is first observed shortly after neurons have become postmitotic, no staining has been observed in proliferative zones. The immunohistochemical staining is primarily localized in the nucleus of the neurons with lighter staining in the cytoplasm. The few cell types not reactive with MAB377 include Purkinje, mitral and photoreceptor cells. The antibody is an excellent marker for neurons in primary cultures and in retinoic acid-stimulated P19 cells. It is also useful for identifying neurons in transplants.
Key Applications:
- Immunofluorescence
- Immunoprecipitation
- Western Blotting
- Immunocytochemistry
- Immunohistochemistry
- Immunohistochemistry (Paraffin)
Application Notes:
Immunohistochemistry: 1:100-1:1,000. The antibody works best on polyester wax embedded tissue but also works on paraffin embedded tissue at a lower working dilution. The antibody works well with formaldehyde-based fixatives. Citric acid and microwave pretreatment has been used successfully (Sarnat, 1998).
Immunocytochemistry: 1:10-1:100. Neurons in culture should be permeablized with 0.1% triton X-100. All primary antibody dilutions should be performed with simple solutions containing only buffer and primary antibody without excess protein blocks or detergents.
Immunoblotting. Recognizes 2-3 bands in the 46-48 kDa range and possibly another band at approximately 66 kDa.
Optimal working dilutions must be determined by end user.
Immunocytochemistry: 1:10-1:100. Neurons in culture should be permeablized with 0.1% triton X-100. All primary antibody dilutions should be performed with simple solutions containing only buffer and primary antibody without excess protein blocks or detergents.
Immunoblotting. Recognizes 2-3 bands in the 46-48 kDa range and possibly another band at approximately 66 kDa.
Optimal working dilutions must be determined by end user.
Species Reactivity:
- Avian
- Chicken
- Ferret
- Human
- Mouse
- Pig
- Rat
- Primate
- Salamander
Isotype:
IgG1
Immunogen:
Purified cell nuclei from mouse brain.
Molecular Weight:
46/48 kDa
Control:
Positive Control: Brain tissue
Negative Control: Any non-neuronal tissue eg. Fibroblasts
Negative Control: Any non-neuronal tissue eg. Fibroblasts
Presentation:
Purified immunoglobulin. Liquid in 0.02M phosphate buffer, 0.25 M NaCl, pH 7.6 with 0.1% sodium azide.
Storage Conditions:
Maintain for 6 months at 2–8°C from date of shipment. Aliquot to avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Antibody Category:
Neuroscience
Antibody Sub-Category:
Neuronal & Glial Markers
Usage Statement:
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Concentration:
1 mg/mL
Format Code:
Pur
Protein:
Neuron-Specific Nuclear Protein
Purification Method:
Protein A Purified
Format:
Purified
Antibody Type:
Monoclonal Antibody
Host:
Mouse