• Formalin-fixed, paraffin-embedded human pancreas stained with anti-INSM1 antibody using peroxidase-conjugate and DAB chromogen Note the nuclear staining of islet cells

Anti-INSM1 antibody [ZR395] (STJ180577)

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STJ180577

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Host: Rabbit
Applications: IHC-P
Reactivity: Human
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit monoclonal antibody anti-INSM1 is suitable for use in Immunohistochemistry research applications.
Clonality: Monoclonal
Clone ID: ZR395
Conjugation: Unconjugated
Formulation: Tris-HCI buffer containing stabilizing protein (BSA) and <0.1% ProClin
Purification: Affinity purified
Dilution Range: 1:100-200
Storage Instruction: Store at 2‐8°C for up to 24 months. Predilute: Ready to use, no reconstitution necessary. Concentrate: Use dilution range and appropriate lab‐standardized diluent. Stability after dilution: 7 days at 24°C, 3 months at 2‐8°C, 6months at ‐20°C.
Gene Symbol: INSM1
Gene ID: 3642
Uniprot ID: INSM1_HUMAN
Function 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'-TGTCTCTTGAGGGCGA-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'. Promotes the generation and expansion of neuronal basal progenitor cells in the developing neocortex. Involved in the differentiation of endocrine cells of the developing anterior pituitary gland, of the pancreas and intestine, and of sympatho-adrenal cells in the peripheral nervous system. Promotes cell cycle signaling arrest and inhibition of cellular proliferation.
Protein Name Insulinoma-Associated Protein 1
Zinc Finger Protein Ia-1
Database Links Reactome: R-HSA-210746
Cellular Localisation Nucleus
Alternative Antibody Names Anti-Insulinoma-Associated Protein 1 antibody
Anti-Zinc Finger Protein Ia-1 antibody
Anti-INSM1 antibody
Anti-IA1 antibody

Information sourced from Uniprot.org

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