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Protein Page:
SEMA3B (human)

Overview
SEMA3B Inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons. Expressed abundantly but differentially in a variety of neural and nonneural tissues. Belongs to the semaphorin family. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: Cell development/differentiation; Motility/polarity/chemotaxis; Secreted; Secreted, signal peptide
Chromosomal Location of Human Ortholog: 3p21.3
Cellular Component: extracellular space
Molecular Function: chemorepellent activity; semaphorin receptor binding
Biological Process: axon guidance; cell-cell signaling; negative chemotaxis; negative regulation of axon extension involved in axon guidance; neural crest cell migration; positive regulation of cell migration
Reference #:  Q13214 (UniProtKB)
Gene Symbols: SEMA3B
Molecular weight: 83,122 Da
Basal Isoelectric point: 9.17  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

SEMA3B

Protein Structure Not Found.


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