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Medchemexpress LLC Semaphorin-3A/SEMA3A 50ug
Supplier: Medchemexpress LLC HYP7156450UG
Recombinant rat Semaphorin-3A (SEMA3A) is a secreted axon-guidance protein expressed in E. coli and supplied as an N-terminal His-tagged, lyophilized powder for research use. The material is supplied in 50 μg vials, characterized by >90% purity by reducing SDS-PAGE, has an approximate molecular weight of 90.6 kDa, and is formulated with trehalose for enhanced stability. Store at -20°C; reconstituted material is stable short-term at 4°C or long-term at -20°C with carrier protein.
- Suitable for biochemical and cell-based assays.
- High purity (>90%) validated by reducing SDS-PAGE.
- N-terminal His tag enables affinity capture or detection.
- Lyophilized formulation with trehalose for improved stability.
- Recommended storage at -20°C with aliquoting to avoid freeze-thaw.
- Sequence corresponds to accession Q63548 (N21-V772).
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