anti-Myelin Basic Protein antibody [7D2]

Key features and details

  • 产品描述: Mouse Monoclonal antibody [7D2] recognizes Myelin Basic Protein
  • 反应物种: Hu, Ms, Rat, Cow, Hrs, Pig
  • 预测物种: Chk
  • 应用: ICC/IF, IHC-Fr, WB
  • 宿主: Mouse
  • 克隆: Monoclonal
  • 克隆号: 7D2
  • 同位型: IgG1
  • 靶点名称: Myelin Basic Protein
  • Brand:
CAT.NO. : ARG10722
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Product Details
概述
产品描述Mouse Monoclonal antibody [7D2] recognizes Myelin Basic Protein
反应物种Hu, Ms, Rat, Cow, Hrs, Pig
预测物种Chk
应用ICC/IF, IHC-Fr, WB
宿主Mouse
克隆Monoclonal
克隆号7D2
同位型IgG1
靶点名称Myelin Basic Protein
抗原Purified myelin basic protein isolated from cow nerve.
偶联标记Un-conjugated
別名Myelin A1 protein; MBP; Myelin membrane encephalitogenic protein; Myelin basic protein
应用说明
应用建议
应用推荐稀释比
ICC/IF1:1000
IHC-Fr1:1000
WB1:5000 - 1:10000
应用说明* The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.
属性
形式Liquid
纯化Ascites fluid.
缓冲液Ascites fluid.
存放说明For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
注意事项For laboratory research only, not for drug, diagnostic or other use.
生物信息
数据库连接

GeneID: 17196 Mouse MBP

GeneID: 24547 Rat MBP

GeneID: 4155 Human MBP

基因名称MBP
全名myelin basic protein
背景介绍The protein encoded by the classic MBP gene is a major constituent of the myelin sheath of oligodendrocytes and Schwann cells in the nervous system. However, MBP-related transcripts are also present in the bone marrow and the immune system. These mRNAs arise from the long MBP gene (otherwise called "Golli-MBP") that contains 3 additional exons located upstream of the classic MBP exons. Alternative splicing from the Golli and the MBP transcription start sites gives rise to 2 sets of MBP-related transcripts and gene products. The Golli mRNAs contain 3 exons unique to Golli-MBP, spliced in-frame to 1 or more MBP exons. They encode hybrid proteins that have N-terminal Golli aa sequence linked to MBP aa sequence. The second family of transcripts contain only MBP exons and produce the well characterized myelin basic proteins. This complex gene structure is conserved among species suggesting that the MBP transcription unit is an integral part of the Golli transcription unit and that this arrangement is important for the function and/or regulation of these genes. [provided by RefSeq, Jul 2008]
生物功能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. [UniProt]
预测分子量33 kDa
翻译后修饰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.
Phosphorylated by TAOK2, VRK2, MAPK11, MAPK12, MAPK14 and MINK1.
检测图片 (5)
  • ARG10722 anti-Myelin Basic Protein antibody [7D2] ICC/IF image

    Immunocytochemistry: Rat mixed neuron / glial cultures stained with ARG10722 anti-Myelin Basic Protein antibody [7D2] (red) and co-stained with chicken antibody to neurofilament NF-L  (green). Blue is a DNA stain. Note that the MBP antibody stains an oligodendrocyte and some membrane shed from this cell. Other cells in the field include neurons, astrocytes, microglia and fibroblasts, all of which are completely negative for MBP, though the neuronal processes can be seen with the NF-L antibody.

  • ARG10722 anti-Myelin Basic Protein antibody [7D2] IHC-Fr image

    Immunohistochemistry: Frozen section of Rat brain hippocampus stained with ARG10722 anti-Myelin Basic Protein antibody [7D2] (green) at 1:5000 dilution and costained with ARG10724 anti-Neurofilament NF-M antibody (red) at 1:2000 dilution.

    The Myelin Basic Protein antibody stains myelin sheathes around axons, while the NF-M antibody labels dendrites and axons of neuronal cells.

  • ARG10722 anti-Myelin Basic Protein antibody [7D2] WB image

    Western blot: 20 µg of crude Rat brain homogenate were stained with two MBP antibodies;  Clone 7G7 (lane 1) at 1:5000 and ARG10722 anti-Myelin Basic Protein antibody [7D2] (lane 2) at 1:5000. MCA-7D2  binds the largest 21.5 kDa and 18.5 kDa transcripts preferentially, while monoclonal MCA-7G7  bind all four transcripts: 21.5 kDa, 18.5 kDa, 17 kDa and 14 kDa.

  • ARG10722 anti-Myelin Basic Protein antibody [7D2] WB image

    Western blot: Rat brain, Rat spinal cord, Mouse brain, Mouse spinal cord and Cow spinal cord lysates stained with ARG10722 anti-Myelin Basic Protein antibody [7D2] (green) at 1:10000 dilution.

  • ARG10722 anti-Myelin Basic Protein antibody [7D2] IHC-Fr image

    Immunohistochemistry: Frozen section of Rat brain cerebellum stained with ARG10722 anti-Myelin Basic Protein antibody [7D2] (green) at 1:5000 dilution and costained with ARG10724 anti-Neurofilament NF-M antibody (red) at 1:2000 dilution.

    The Myelin Basic Protein antibody stains myelin sheathes around axons, while the NF-M antibody labels dendrites and axons of neuronal cells.

参考文献

Activin A rescues preterm brain injury through a novel Noggin/BMP4/Id2 signaling pathway

WB, IHC-Fr / Rat

Xiaojuan Su et al.
Int J Mol Med,  (2022)

publication_link

 

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