Catalogue number: |
PA1048 |
Price: |
$200.00 |
Reactivities: |
Human, Rat |
Applications: |
Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - frozen, Western Blot |
Size: |
100ug/vial |
Gene: |
LMNB1 |
Swiss prot: |
P20700 |
Form: |
Lyophilized |
Format: |
Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3. |
Storage temp: |
"At -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time.
Avoid repeated freezing and thawing.
"
|
Scientific background: |
Lamin-B1 is a protein that in humans is encoded by the LMNB1 gene. The nuclear lamina consists of a two-dimensional matrix of proteins located next to the inner nuclear membrane. The lamin family of proteins make up the matrix and are highly conserved in evolution. During mitosis, the lamina matrix is reversibly disassembled as the lamin proteins are phosphorylated. Lamin proteins are thought to be involved in nuclear stability, chromatin structure and gene expression. Vertebrate lamins consist of two types, A and B. This gene encodes one of the two B type proteins, B1. |
References: |
1. Pollard, K. M.; Chan, E. K.; Grant, B. J.; Sullivan, K. E.; Tan, E. M.; Glass, C. A. : In vitro posttranslational modification of lamin B clones from a human T-cell line. Molec. Cell. Biol. 10: 2164-2175, 1990
2. Tsai, M.-Y.; Wang, S.; Heidinger, J. M.; Shumaker, D. K.; Adam, S. A.; Goldman, R. D.; Zheng, Y. : A mitotic lamin B matrix induced by RanGTP required for spindle assembly. Science 311: 1887-1893, 2006. |
Additional info: |
A synthetic peptide corresponding to a sequence at the C-terminal of human Lamin B1, different from the related rat sequence by one amino acid, mouse sequence by three amino acids. |