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Read our guarantee »Products:Neuroscience >> Cell Adhesion Proteins >> Membrane Proteins
Anti-Myelin Basic Protein antibody - Oligodendrocyte Marker
See all Myelin Basic Protein products (28) ...
Rabbit polyclonal to Myelin Basic Protein - Oligodendrocyte Marker
This antibody reacts with human myelin basic protein and oligodendrocytes of white matter in brain and spinal cord. Grey matter stains weakly. This antibody also stains peripheral nerves.
IHC-FoFr, IHC-Pmore details
Reacts with
Rat, Human
Human myelin basic protein isolated from normal human brain.
Brain and spinal cord.
Liquid
Store at +4°C.
Preservative: 0.05% Sodium Azide
Constituents: 1% BSA, Whole serum
Whole antiserum
Polyclonal
IgG
unknown
Tags & Cell Markers >> Cell Type Markers >> Neuroscience Markers >> Glial
Neuroscience >> Cell Type Marker >> Glia marker >> Oligodendrocyte marker
Neuroscience >> Cell Adhesion Proteins >> Membrane Proteins
Immunohistochemistry (PFA perfusion fixed frozen sections) - Myelin Basic Protein antibody - Oligodendrocyte Marker (ab2404)
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Myelin Basic Protein antibody - Oligodendrocyte Marker (ab2404)
(enlarge)
Immunohistochemistry (PFA perfusion fixed frozen sections) - Myelin Basic Protein antibody - Oligodendrocyte Marker (ab2404)
(enlarge)
Our Abpromise guarantee covers the use of ab2404 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
IHC-P: 1/20 - 1/40. (ABC method). We suggest an incubation period of 30 minutes at room temperature. Antigen retrieval is not always necessary but it may increase signal intensity.
IHC-FoFr: 1/1000. See recommended protocol.
Not tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
The classic group of MBP isoforms (isoform 4-isoform 14) are with PLP the most abundant protein components of the myelin membrane in the CNS. They have a role in both its formation and stabilization. The smaller isoforms might have an important role in remyelination of denuded axons in multiple sclerosis. The non-classic group of MBP isoforms (isoform 1-isoform 3/Golli-MBPs) may preferentially have a role in the early developing brain long before myelination, maybe as components of transcriptional complexes, and may also be involved in signaling pathways in T-cells and neural cells. Differential splicing events combined with optional post-translational modifications give a wide spectrum of isomers, with each of them potentially having a specialized function. Induces T-cell proliferation.
MBP isoforms are found in both the central and the peripheral nervous system, whereas Golli-MBP isoforms are expressed in fetal thymus, spleen and spinal cord, as well as in cell lines derived from the immune system.
Note=The reduction in the surface charge of citrullinated and/or methylated MBP could result in a weakened attachment to the myelin membrane. This mechanism could be operative in demyelinating diseases such as chronical multiple sclerosis (MS), and fulminating MS (Marburg disease).
Belongs to the myelin basic protein family.
Expression begins abruptly in 14-16 week old fetuses. Even smaller isoforms seem to be produced during embryogenesis; some of these persisting in the adult. Isoform 4 expression is more evident at 16 weeks and its relative proportion declines thereafter.
Several charge isomers of MBP; C1 (the most cationic, least modified, and most abundant form), C2, C3, C4, C5, C6, C7, C8-A and C8-B (the least cationic form); are produced as a result of optional PTM, such as phosphorylation, deamidation of glutamine or asparagine, arginine citrullination and methylation. C8-A and C8-B contain each two mass isoforms termed C8-A(H), C8-A(L), C8-B(H) and C8-B(L), (H) standing for higher and (L) for lower molecular weight. C3, C4 and C5 are phosphorylated. The ratio of methylated arginine residues decreases during aging, making the protein more cationic.
The N-terminal alanine is acetylated (isoform 3, isoform 4, isoform 5 and isoform 6).
Arg-241 was found to be 6% monomethylated and 60% symmetrically dimethylated.
Myelin membrane. Cytoplasmic side of myelin.
Target information above from: UniProt accessionP02686
The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010).
Immunohistochemistry (PFA perfusion fixed frozen sections) - Myelin Basic Protein antibody - Oligodendrocyte Marker (ab2404)

ab2404 at a dilution of 1/1000, staining Myelin Basic Protein (MBP; Alexa 488 secondary at 1/2000) in the cortex and hippocampus of rat brain tissue (30
Sections were viewed using an Axioplan 2 Imaging microscope (Imaging Associates) fitted with 10x, 20x and 40x Plan-Neofluorobjectives (Zeiss, Germany) and images were taken using a AxioCam Hrm digital camera (Zeiss, Germany) and AxioVision software (Imaging Associates).
Image courtesy of Dr Pezet, CARD Institute, KCL, London, UK
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Myelin Basic Protein antibody - Oligodendrocyte Marker (ab2404)

Human brain (grey matter) formalin fixed paraffin embedded 4 micron tissue sections. No antigen retrieval was performed. ab2404 (1:40) incubated for 30 min and detected using Mouse/Rabbit PolyVue HRP/ DAB Detection System (a 2-step HRP polymer system for enhanced sensitivity). Tissue was treated with peroxidase block and counterstained with Hematoxylin.
Immunohistochemistry (PFA perfusion fixed frozen sections) - Myelin Basic Protein antibody - Oligodendrocyte Marker (ab2404)

ab2404 at a dilution of 1/1000, staining Myelin Basic Protein (MBP; Alexa 488 secondary at 1/2000) in the cortex of rat brain tissue (30m thick coronal sections). Staining was obtained following free floating IHC (see protocol link for detailed description). This image is a composite of several images taken with a 40x objective. No labeling observed following omission of primary antibody. Image recoloured in Photoshop.
Sections were viewed using an Axioplan 2 Imaging microscope (Imaging Associates) fitted with 10x, 20x and 40x Plan-Neofluorobjectives (Zeiss, Germany) and images were taken using a AxioCam Hrm digital camera (Zeiss, Germany) and AxioVision software (Imaging Associates).
Image courtesy of Dr Pezet, CARD institute, KCL, London, UK
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ab2404 at a dilution of 1/1000, staining Myelin Basic Protein (MBP; Alexa 488 secondary at 1/2000) in the cortex and hippocampus of rat brain tissue (30
Sections were viewed using an Axioplan 2 Imaging microscope (Imaging Associates) fitted with 10x, 20x and 40x Plan-Neofluorobjectives (Zeiss, Germany) and images were taken using a AxioCam Hrm digital camera (Zeiss, Germany) and AxioVision software (Imaging Associates).
Image courtesy of Dr Pezet, CARD Institute, KCL, London, UK

Human brain (grey matter) formalin fixed paraffin embedded 4 micron tissue sections. No antigen retrieval was performed. ab2404 (1:40) incubated for 30 min and detected using Mouse/Rabbit PolyVue HRP/ DAB Detection System (a 2-step HRP polymer system for enhanced sensitivity). Tissue was treated with peroxidase block and counterstained with Hematoxylin.

ab2404 at a dilution of 1/1000, staining Myelin Basic Protein (MBP; Alexa 488 secondary at 1/2000) in the cortex of rat brain tissue (30m thick coronal sections). Staining was obtained following free floating IHC (see protocol link for detailed description). This image is a composite of several images taken with a 40x objective. No labeling observed following omission of primary antibody. Image recoloured in Photoshop.
Sections were viewed using an Axioplan 2 Imaging microscope (Imaging Associates) fitted with 10x, 20x and 40x Plan-Neofluorobjectives (Zeiss, Germany) and images were taken using a AxioCam Hrm digital camera (Zeiss, Germany) and AxioVision software (Imaging Associates).
Image courtesy of Dr Pezet, CARD institute, KCL, London, UK
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