Nucleosome, Recombinant, Human
826.18 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-171937
Supplier
US Biologicals
Size
20 µg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | Human recombinant nucleosomes consisting of 147 bp DNA (PCR) and 2 molecules each of histones H2A (a.a.2-130(end)), H2B (a.a.2-126(end)), H3 (a.a.2-137(end)), and H4 (a.a.2-103(end)), expressed in an E. coli expression system. Each histone protein has an N-terminal His-tag. Total histone MW=113.8kD. Source: Recombinant protein corresponding to aa2-137 from histone proteins at the N-Terminus, expressed in E.coli. Molecular Weight: ~113.8kD Application: Substrate for histone methyltransferase assays. Ideal for screening small molecular inhibitors of histone methyltransferases for drug discovery and HTS applications. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -80°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. |
| Source Antigen | Recombinant, E.coli |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight | 113.8 |
Product Properties
| Storage | -70°C |
| Grade | Highly Purified |
| Purity | ~99% |
| Form | Supplied as a liquid in 20mM Tris-HCl, pH 7.5, 1mM EDTA, 2mM DTT, 20% glycerol. |
| Reactivity Life | 6 months |
| Note | For reserch purpose only |
Target Gene
NA
