Gene Symbol | CBLN1 |
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Entrez Gene | 869 |
Alt Symbol | - |
Species | Human |
Gene Type | protein-coding |
Description | cerebellin 1 precursor |
Other Description | cerebellin-1|precerebellin |
Swissprots | P23435 B2RAN9 Q52M09 |
Accessions | EAW82731 P23435 AI147523 AK314276 BAG36936 BC093692 AAH93692 BC093718 AAH93718 CN281334 M58583 AAA35676 R50764 NM_004352 NP_004343 |
Function | Required for synapse integrity and synaptic plasticity. During cerebellar synapse formation, essential for the formation and maintenance of parallel fiber and Purkinje cell synapses. When parallel fibers make contact with Purkinje spines, CBLN1 interaction with GRID2 triggers the recruitment of NRXN1 and secretory vesicles to the sites of contact. NRXN1-CBLN1-GRID2 signaling induces presynaptic morphological changes, which may further accumulate pre- and postsynaptic components to promote bidirectional maturation of parallel fiber - Purkinje cell functionnally active synapses by a positive feedback mechanism. Required for CBLN3 export from the endoplasmic reticulum and secretion (By similarity). {ECO:0000250}. |
Subcellular Location | Secreted. Cell junction, synapse, postsynaptic cell membrane {ECO:0000250}. |
Tissue Specificity | In the Purkinje cells postsynaptic structures. In the cerebellum, cerebellin is much less abundant than [des- Ser1]-cerebellin. |
Human Precerebellin peptide - ab39851 from Abcam
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Human Precerebellin peptide - ab39854 from Abcam
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CBLN1 / Cerebellin 1 Antibody Blocking Peptide - LS-E30167 from LifeSpan Bioscience
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CBLN1 / Cerebellin 1 Antibody Blocking Peptide - LS-E30168 from LifeSpan Bioscience
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CBLN1 / Cerebellin 1 Antibody Blocking Peptide - LS-E21814 from LifeSpan Bioscience
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Cerebellin-1/Precerebellin Blocking Peptide - NBP1-77239PEP from Novus Biologicals
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Cerebellin-1/Precerebellin Blocking Peptide - NBP1-77238PEP from Novus Biologicals
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Precerebellin Peptide - GTX85499-PEP from GeneTex
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Precerebellin Peptide - GTX85500-PEP from GeneTex
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Recombinant Human Cerebellin-1, CF - 6934-CB-025 from R&D Systems
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CBLN1 peptide - orb217029 from Biorbyt
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CBLN1 Blocking Peptide - 33R-5207 from Fitzgerald
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Cerebellin-1 - AR05030PU-N from Acris Antibodies
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Cerebellin-1 Control Peptide - AP30690CP-N from Acris Antibodies
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Cerebellin-1 Control Peptide - AP30691CP-N from Acris Antibodies
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Precerebellin Peptide - 3587P from ProSci
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Precerebellin Peptide - 3589P from ProSci
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CBLN1 fusion protein - ag12856 from Proteintech Group
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CBLN1 fusion protein - Ag12835 from Proteintech Group
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Cerebellin Peptide - 350125 from ABBIOTEC
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SYNTHETIC HUMAN CEREBELLIN - GWB-7C45AE from Genway Biotech
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Recombinant Cerebellin 1 (CBLN1) - RPG300Hu01 from Uscn Life Science Inc.
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Cerebellin 1 Blocking Peptide - CBP1166 from Cohesion Biosciences
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Cerebellin 1 Peptide - BS5658P from Bioworld Technology
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Cbln1 - pro10216 from Covalab
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