- Catalog number
- A06941-1
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Myelin and lymphocyte protein is a protein that in humans is encoded by the MAL gene. The protein encoded by this gene is a highly hydrophobic integral membrane protein belonging to the MAL family of proteolipids. The protein has been localized to the endoplasmic reticulum of T-cells and is a candidate linker protein in T-cell signal transduction. In addition, this proteolipid is localized in compact myelin of cells in the nervous system and has been implicated in myelin biogenesis and/or function. The protein plays a role in the formation, stabilization and maintenance of glycosphingolipid-enriched membrane microdomains. Down-regulation of this gene has been associated with a variety of human epithelial malignancies. Alternative splicing produces four transcript variants which vary from each other by the presence or absence of alternatively spliced exons 2 and 3.
- Synonyms
- Semaphorin-3E; SEMA3E; KIAA0331; SEMAH
- Gene Name
- MAL
- Gene ID
- 4118
- UniProt
- P21145
- Host
- Rabbit
- Reactivity
- Human
- Cross Reactivity
- No cross-reactivity with other proteins.
- Immunogen
- A synthetic peptide corresponding to a sequence at the C-terminus of human MAL, identical to the related mouse and rat sequences.
- Clonality
- Polyclonal
- Tissue Specificity
- Detected in the sinusoidal epithelium in the red pulp of spleen. Predominantly expressed in spleen. Also detected in a range of other tissues including heart, brain, lung, liver, kidney, thymus, testis, ovary, small intestine, prostate and colon.
- Applications
- WB
- Field of Research
- Axonal Guidance Proteins, Growth and Development, Neurogenesis, Neurology Process, Neuroscience
- Purification
- Immunogen affinity purified.
- Concentration
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Add 0.2ml of distilled water will yield a concentration of 500μg/ml.
- Function
- Plays an important role in signaling via the cell surface receptor PLXND1. Mediates reorganization of the actin cytoskeleton, leading to the retraction of cell projections. Promotes focal adhesion disassembly and inhibits adhesion of endothelial cells to the extracellular matrix. Regulates angiogenesis, both during embryogenesis and after birth. Can down-regulate sprouting angiogenesis. Required for normal vascular patterning during embryogenesis. Plays an important role in ensuring the specificity of synapse formation.
- References & Citations
- 1. Alonso, M., Barton, D. E., Francke, U. MAL, a membrane protein associated with human T-cell differentiation, is encoded on human chromosome 2, region cen-q13. (Abstract) Cytogenet. Cell Genet. 46: 570 only, 1987. 2. Alonso, M. A., Barton, D. E., Francke, U. Assignment of the T-cell differentiation gene MAL to human chromosome 2, region cen-q13. Immunogenetics 27: 91-95, 1988. 3. Alonso, M. A., Weissman, S. M. cDNA cloning and sequence of MAL, a hydrophobic protein associated with human T-cell differentiation. Proc. Nat. Acad. Sci. 84: 1997-2001, 1987.
- Storage Conditions
- Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
- Calculated Molecular Weight
- 87148 MW
- Observed Molecular Weight
- 17 kDa
- Gene Name Synonym
- Semaphorin 3E
- Subcellular Location
- Secreted.
- Protein Name
- ADAM metallopeptidase domain 28
- Isotype
- Rabbit IgG
- Contents
- Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.005mg NaN3.