Osteoprotegerin (OPG, Osteoclastogenesis Inhibitory Factor, OCIF) Recombinant, Human
Catalog No : USB-O8065-01
354.03€
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| Product name | Osteoprotegerin (OPG, Osteoclastogenesis Inhibitory Factor, OCIF) Recombinant, Human | ||
|---|---|---|---|
| Catalog No | USB-O8065-01 | ||
| Supplier’s Catalog No | O8065-01 | ||
| Supplier | US Biologicals | ||
| Source antigen | Recombinant, E. coli | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | |||
| Storage | -20°C | ||
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| Other names | |||
| Grade | Molecular Biology Grade | ||
| Purity | ≥98% by SDS-PAGE and HPLC. Endotoxin: ≤0.1ng/ug (1EU/ug). | ||
| Form | Supplied as a lyophilized powder from 10mM Tris, pH7.5, 75mM sodium chloride. Reconstitute with 5mM Tris, pH 7.5, to a concentration of 0.1-1mg/ml. Do not vortex. For long term storage add a carrier protein (0.1% BSA). | ||
| Reactivity life | 6 months | ||
| Note | For reserch purpose only | ||
| Purity | ≥98% by SDS-PAGE and HPLC. Endotoxin: ≤0.1ng/ug (1EU/ug). | ||
| Description | Human OPG (Osteoprotegerin, also know as OCIF Osteoclastogenesis inhibitory factor), is a member of the TNF receptor superfamily. Recombinant human OPG/OCIF specifically acts on bone tissues and increases bone mineral density and bone volume associated with a decrease of active osteoclast number. Recombinant human OPG is a 19.9kD protein, containing 175 amino acid residues, comprising the extra-cellular domain of OPG. Amino Acid Sequence: METFPPKYLH YDEETSHQLL CDKCPPGTYL KQHCTAKWKT VCAPCPDHYY TDSWHTSDEC LYCSPVCKEL QYVKQECNRT HNRVCECKEG RYLEIEFCLK HRSCPPGFGV VQAGTPERNT VCKRCPDGFF SNETSSKAPC RKHTNCSVFG LLLTQKGNAT HDNICSGNSE STQK Biological Activity: Determined by its ability to neutralize the stimulation of U937 cells treated with 10ng/ml of soluble RANKL (sRANKL). Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile buffer. For long term storage add a carrier protein (0.1% BSA). Aliquot to avoid repeated freezing and thawing. Store at -20°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. | ||
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