Rel B, His tagged human
SIGMA/SRP5125 - recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
Synonym: I-REL; IREL
Product Type: Chemical
assay | ≥70% (SDS-PAGE) |
form | buffered aqueous glycerol solution |
mol wt | ~68 kDa |
NCBI accession no. | NM_006509 |
recombinant | expressed in baculovirus infected Sf9 cells |
shipped in | dry ice |
storage temp. | −70°C |
General description: | Rel B is part of the NFκB complex and forms heterodimeric complexes with p50 (NFKB1) and p52 (NFKB2). The homodimeric complexes of Rel B alone do not show DNA-binding activity. IHC analysis has shown that Rel B expression correlated with dendritic cell activation. NFκB-inducing kinase NIK is required for osteoclastogenesis in response to pathologic stimuli and overexpression of Rel B rescues differentiation of mouse NIK -/- osteoclast precursors. Rel B is required for RANKL-induced osteoclastogenesis in vitro and for TNF -induced bone resorption in vivo. This indicates that the alternative NFκB pathway, via Rel B, plays an essential and unique role in RANKL signaling toward osteoclast development. |
Physical form: | Supplied in 50mM sodium phosphate, pH 7.0, 300mM NaCl, 150mM imidazole, 0.1mM PMSF, 0.25mM DTT, 25% glycerol. |
Preparation Note: | after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles |
Symbol | GHS07,GHS08 |
Signal word | Danger |
Hazard statements | H315 - H319 - H360D |
Precautionary statements | P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
Hazard Codes | T |
Risk Statements | 61 |
Safety Statements | 53-45 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Purity | ≥70% (SDS-PAGE) |
Storage Temp. | −70°C |
UNSPSC | 12352202 |