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Medchemexpress LLC Animal-free TGF beta 1/TGFB1 protein, pig (His) | ≥98.0% | 50UG
Supplier: Medchemexpress LLC HYP700251AF50UG
Animal-free TGF beta 1 (TGFB1) protein, porcine, is a recombinant His-tagged cytokine supplied as a lyophilized powder formulated in 20 mM sodium citrate, 0.2 M NaCl, pH 4.5 with trehalose. Expressed in E. coli and characterized by SDS-PAGE and LAL testing, it is intended for cell culture and biochemical assays requiring active TGF-β1 signaling.
- Recombinant porcine TGF-β1 with C-terminal His tag for detection and purification.
- Supplied as lyophilized powder formulated for stability.
- High purity, ≥98.0% by reducing SDS-PAGE.
- Low endotoxin: <0.1 EU per μg by LAL assay.
- Apparent molecular weight ~11-17 kDa (reducing SDS-PAGE).
- Store at -20°C; reconstituted material stable at 4°C for 1 week or frozen for long-term storage.
- Suitable for cell culture and biochemical assays involving TGF-β signaling.
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