SDF2 Human, sf9

The SDF2 gene is a protein-coding gene that undergoes alternative splicing, resulting in both coding and non-coding variants . The protein produced by this gene is believed to be a secretory protein, which means it is synthesized in the cell and then secreted out to perform its functions .

Recombinant SDF2 is produced in Sf9 Baculovirus cells. The recombinant protein is a single, glycosylated polypeptide chain containing 202 amino acids (19-211a.a.) and has a molecular mass of approximately 22.3 kDa . The molecular size on SDS-PAGE appears at approximately 18-28 kDa . This recombinant protein is expressed with a 9 amino acid His tag at the C-terminus and is purified using proprietary chromatographic techniques .

The recombinant SDF2 protein is provided as a sterile filtered colorless solution. The formulation typically contains 50mM Tris-HCl (pH 8.0), 10% glycerol, 0.1M NaCl, 0.1mM PMSF, and 0.5mM EDTA . It is recommended to store the protein at 4°C if it will be used within 2-4 weeks, or at -20°C for longer periods. For long-term storage, adding a carrier protein (0.1% HSA or BSA) is advised to avoid multiple freeze-thaw cycles .

SDF2 has various applications in laboratory research. It is used in studies related to cell signaling, protein interactions, and other cellular processes. The protein’s high purity (greater than 95.0% as determined by SDS-PAGE) makes it suitable for various biochemical assays and experiments .

ProSpec’s recombinant SDF2 is intended for laboratory research use only. It is not to be used as drugs, agricultural or pesticidal products, food additives, or household chemicals .