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Medchemexpress LLC Animal-free GRO-beta/CXCL2 protein, human (His) | >95.0% | 10UG
Supplier: Medchemexpress LLC HYP700045AF10UG
Recombinant human GRO-beta (CXCL2) is an animal-free, His-tagged chemokine provided lyophilized for research use. It corresponds to residues A35-N107 and is expressed in E. coli. The preparation is formulated to enhance stability for cell-based assays and biochemical studies and should be aliquoted and stored frozen to maintain activity.
- Recombinant human CXCL2 (GRO-beta) chemokine corresponding to residues A35-N107.
- N-terminal 6xHis tag to facilitate purification and detection.
- Expressed in E. coli and produced without animal-derived materials.
- Lyophilized formulation from PBS (pH 7.4) with trehalose for improved stability.
- Purity greater than 95% by reducing SDS-PAGE; observed molecular weight ≈12 kDa.
- Store frozen; aliquot at -20°C or -80°C to preserve activity; for research use only.
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