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119D5-F1 reacts with an epitope located C-terminal of residue 231 in lamin B1.
The antibody may be stored at 4°C. For prolonged storage prepare appropriate aliquots and store at or below -20°C. Prior to use, an aliquot is thawed slowly in the dark at ambient temperature, spun down again and used to prepare working dilutions by adding sterile phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. Working dilutions should be stored at 4°C, not refrozen, and preferably used the same day. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance or the concentration of the product.
Lamin B1 is a key member of the nuclear lamina structure, encoded by the LMNB1 gene. It is part of the B-type lamins, ubiquitously expressed across all mammalian cells, providing structural integrity and mechanical support by forming a meshwork along the inner nuclear membrane. Lamin B1 is involved in maintaining the shape and stability of the nucleus, playing a critical role in cellular processes such as genome organization, DNA replication, and transcription regulation. The lamin filaments are type V intermediate filament proteins, enabling the nucleus to withstand mechanical stress and preserve its functionality. Lamin B1's expression and dynamics vary during cell differentiation, influencing gene regulation. Its location within the euchromatin-enriched section of the genome suggests potential roles in chromatin organization and the epithelial-to-mesenchymal transition. Governed by complex interactions with other proteins, lamin B1 is integral to cellular architecture and health, with variations in its levels linked to developmental and disease processes. Recent studies have highlighted the importance of understanding the role and dynamics of lamin B1 in human-induced pluripotent stem cells and germ layer cells, offering insights into differentiation-dependent changes and their implications for nuclear structure.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Lamin-B1; MGC111419
基因别名: ADLD; fc06g01; LMN; LMN2; LMNB; LMNB1; wu:fc06g01
UniProt ID: (Human) P20700, (Mouse) P14733, (Rat) P70615
Entrez Gene ID: (Rabbit) 100346094, (Human) 4001, (Sheep) 100037680, (Dog) 474663, (Bovine) 540643, (Mouse) 16906, (Rat) 116685, (Zebrafish) 195816