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Product Name | Human Sperm Protein 17 (Sp17) Protein |
Description | Met1-Gln143. Two N-terminal tags, His-tag and T7-tag. MW: 20.1 kDa (Predicted Molecular Mass), 27 kDa (Accurate Molecular Mass as determined by SDS-PAGE) Possible reasons why the actual band size differs from the predicted band size: 1. Splice variants. Alternative splicing may create different sized proteins from the same gene. 2. Relative charge. The composition of amino acids may affect the charge of the protein. 3. Post-translational modification. Phosphorylation, glycoslyation, methylation etc. may affect the band size. 4. Post-translational cleavage. Many proteins are synthesised as pro-proteins, and then cleaved to give the active form. 5. Polymerisation of the target protein. Dimerisation, multimerisation etc. will increase the band size observed. Human Sp17 is a recombinant protein from Human. It is produced in E. coli using Prokaryotic expression. |
Size | 100 µg, 200 µg, 1 mg |
Concentration | Prior to lyophilization: 200 µg/ml |
Applications | WB, SDS-PAGE. RUO |
Other Names | SPA17; SP17; SP17-1; CT22; Sperm Autoantigenic Protein 17; Cancer/Testis Antigen 22 |
Gene, Accession, CAS # | SwissProt: Q15506 |
Catalog # | abx168798 |
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Order / More Info | Human Sperm Protein 17 (Sp17) Protein from ABBEXA |
Product Specific References | n/a |
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