Description
Human CBX1 Recombinant Protein (N-His)
Human CBX1 Recombinant Protein (N-His) is a recombinant protein expressed in E. coli, spanning Glu24-Leu168, with an N-terminal His tag. Predicted molecular weight: 18.87 kDa. Purity: >90% as determined by SDS-PAGE. Supplied lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Applications: ELISA, immunogen, SDS-PAGE and Western blot. Chromobox protein homolog 1 (CBX1) is a ~21 kDa protein. Component of heterochromatin, which recognizes and binds histone H3 tails methylated at 'Lys-9', leading to epigenetic repression. For research use only.
Also recognizes and binds histone H1.4 methylated at 'Lys-26' (H1.4K26me). Excluded from chromatin when histone H1.4 is Simultaneously methylated at Lys-26 (H1.4K26me) and phosphorylated at Ser-27 (H1.4S27Ph). Interaction with lamin B receptor (LBR) can contribute to the association of the heterochromatin with the inner nuclear membrane.
| Product Name: | Human CBX1 Recombinant Protein (N-His) |
| SKU: | GXRP04515 |
| Size: | 50 µg, 100 µg, 1 mg |
| Species: | Human |
| Synonyms: | HP1Hsbeta, CBX, Chromobox protein homolog 1, Modifier 1 protein, Heterochromatin protein 1 homolog beta, HP1 beta, M31, CBX1, p25beta, Heterochromatin protein p25 |
| Tag: | N-His |
| Expression Host: | E. coli |
| Protein Length: | Glu24-Leu168 |
| Calculated MW: | 18.87 kDa |
| UniProt: | P83916 |
| Applications: | ELISA, Immunogen, SDS-PAGE, WB |
| Purity: | >90% as determined by SDS-PAGE. |
| Form: | Lyophilized |
| Formulation: | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. |
| Reconstitution: | Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. |
| Storage: | Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Shipping: | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Note: | For research use only. |
