Alternative Name

LMNB1 ;

LMN2 ;

LMNB ;

Lamin-B1

Gene name

LMNB1

Protein Name

Lamin-B1

Organism

Gene ID

UniProt ID

Human

4001

P20700

Mouse

16906

P14733

Rat

116685

P70615

Cellular Localization

Nucleus

Tissue specificity

Brain,Cajal-Retzius cell,Epithelium,Eye,Fetal brain cortex,Ovarian carcinoma,Placenta,Uterus

Function

Disease:Defects in LMNB1 are the cause of leukodystrophy demyelinating autosomal dominant adult-onset (ADLD) [MIM:169500]. ADLD is a slowly progressive and fatal demyelinating leukodystrophy, presenting in the fourth or fifth decade of life. Clinically characterized by early autonomic abnormalities, pyramidal and cerebellar dysfunction, and symmetric demyelination of the CNS. It differs from multiple sclerosis and other demyelinating disorders in that neuropathology shows preservation of oligodendroglia in the presence of subtotal demyelination and lack of astrogliosis.,Function:Lamins are components of the nuclear lamina, a fibrous layer on the nucleoplasmic side of the inner nuclear membrane, which is thought to provide a framework for the nuclear envelope and may also interact with chromatin.,miscellaneous:The structural integrity of the lamina is strictly controlled by the cell cycle, as seen by the disintegration and formation of the nuclear envelope in prophase and telophase, respectively.,PTM:B-type lamins undergo a series of modifications, such as farnesylation and phosphorylation. Increased phosphorylation of the lamins occurs before envelope disintegration and probably plays a role in regulating lamin associations.,similarity:Belongs to the intermediate filament family.,subunit:Interacts with lamin-associated polypeptides IA, IB and 2.

组成

PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA

纯化工艺

Protein A

储存

-20°C

IHC:

1:200-1000

WB:

1:500-5000

IF:

1:200-1000

ELISA

1:5000-20000

IP:

1:50-200