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Human MBP Recombinant Protein (RPPB3942)

SKU:
RPPB3942
Product Type:
Recombinant Protein
Species:
Human
Uniprot:
P02686
$371
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Description

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Product Name:Human MBP Recombinant Protein
Product Code:RPPB3942
Size:10µg
Species:Human
Target:MBP
Synonyms:Myelin basic protein, MBP, Myelin A1 protein, Myelin membrane encephalitogenic protein.
Source:Escherichia Coli
Physical Appearance:Sterile Filtered clear solution.
Formulation:The MBP solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 0.15M NaCl and 10% glycerol.
Stability:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity:Greater than 85.0% as determined by SDS-PAGE.
Amino Acid Sequence:MGSSHHHHHH SSGLVPRGSH MGSMGNHAGK RELNAEKAST NSETNRGESE KKRNLGELSR TTSEDNEVFG EADANQNNGT SSQDTAVTDS KRTADPKNAW QDAHPADPGS RPHLIRLFSR DAPGREDNTF KDRPSESDEL QTIQEDSAAT SESLDVMASQ KRPSQRHGSK YLATASTMDH ARHGFLPRHR DTGILDSIGR FFGGDRGAPK RGSGKVSSEE

MBP is a major component of the myelin sheath of oligodendrocytes and Schwann cells in the nervous system, although, MBP-related transcripts are also present in the bone marrow and the immune system. These mRNAs emerge from the long MBP gene which holds three additional exons located upstream of the classic MBP exons. The Golli mRNAs contain three exons unique to Golli-MBP, spliced in-frame to one or more MBP exons. The second family of transcripts contains only MBP exons and produces the well characterized myelin basic proteins. MBP transcription unit is an essential part of the Golli transcription unit and the arrangement is important for the function and/or regulation of these genes.

MBP Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 220 amino acids (1-197) and having a molecular mass of 23.9kDa.MBP is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

UniProt Protein Function:MBP: 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. Homodimer. Isoform 3 exists as a homodimer. 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. Belongs to the myelin basic protein family. 6 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:

Protein type:Cytoskeletal

Chromosomal Location of Human Ortholog: 18q23

Cellular Component: compact myelin; internode region of axon; cell soma; plasma membrane; nucleus

Molecular Function:protein binding; protease binding; structural constituent of myelin sheath

Biological Process: myelination; response to mercury ion; synaptic transmission; substantia nigra development; central nervous system development; response to toxin; negative regulation of axonogenesis; immune response; axon ensheathment; response to progesterone stimulus; aging

NCBI Summary: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]
UniProt Code:P02686
NCBI GenInfo Identifier:17378805
NCBI Gene ID:4155
NCBI Accession:P02686.3
UniProt Secondary Accession:P02686,Q15337, Q15338, Q15339, Q15340, A4FU54, A6NI84 A8MY86, A8MYL4, B3KY66, B7ZKS2, B7ZKS4,
UniProt Related Accession:P02686
Molecular Weight:
NCBI Full Name:Myelin basic protein
NCBI Synonym Full Names:myelin basic protein
NCBI Official Symbol:MBP��
NCBI Protein Information:Golli-MBP; myelin basic protein; myelin A1 protein; myelin membrane encephalitogenic protein
UniProt Protein Name:Myelin basic protein
UniProt Synonym Protein Names:Myelin A1 protein; Myelin membrane encephalitogenic protein
Protein Family:Myelin basic protein
UniProt Gene Name:MBP��
UniProt Entry Name:MBP_HUMAN

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