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Product Name
INSM1 Rabbit mAb
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Gene ID
3642
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SwissProt ID
Q01101
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Gene Name
INSM-1
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Alternative Names
INSM1;IA1;Zinc finger protein IA-1
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Background
Sequence-specific DNA-binding transcriptional regulator that plays a key role in neurogenesis and neuroendocrine cell differentiation during embryonic and/or fetal development. Binds to the consensus sequence 5'-[TG][TC][TC][TT][GA]GGG[CG]A-3' in target promoters. Acts as a transcriptional repressor of NEUROD1 and INS expression via its interaction with cyclin CCND1 in a cell cycle-independent manner. Negatively regulates skeletal muscle-specific gene expression in endocrine cells of the pituitary by inhibiting the Notch signaling pathway. Represses target gene transcription by recruiting chromatin-modifying factors, such as HDAC1, HDAC2, HDAC3, KDM1A and RCOR1 histone deacetylases. Binds to its own promoter, suggesting autoregulation as a self-control feedback mechanism. Competes with histone H3 for the same binding site on the histone demethylase complex formed by KDM1A and RCOR1, and thereby inhibits demethylation of histone H3 at 'Lys-4' (PubMed:23721412).
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Research Field
Tags & Cell Markers
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Product Categories
Pathological antibody
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Host
Rabbit
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Reactivity
Human
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Application
IHC-P
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Dilution Ratio
IHC: 1/100-1/200
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Molecular Weight
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Clonality
Monoclonal Antibody
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Clonality No.
R02-7P5
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Isotype
IgG
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Immunogen
A synthesized peptide derived from human INSM1.
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Purification
Affinity Purified
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Conjugation
Unconjugated
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Modification
Unmodified
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Form
Liquid
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Buffer System
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.
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Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.