| 产品详情 |
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| Product Name | Human Sperm Specific Antigen 2 (SSFA2) Protein |
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| Description | Ser276-Gly510. Two N-terminal tags, His-tag and T7-tag. MW: 29.3 kDa (Predicted Molecular Mass), 34 & 42 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. Recombinant Sperm Specific Antigen 2 (SSFA2) is a recombinant protein from Human. It is produced in E.coli using Prokaryotic expression. |
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| Size | 100 µg, 200 µg, 1 mg |
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| Concentration | Prior to lyophilization: 200 µg/ml |
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| Applications | WB, SDS-PAGE. RUO |
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| Other Names | Sperm Specific Antigen 2; SSFA2 |
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| Gene, Accession, CAS # | SwissProt: P28290 |
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| Catalog # | abx069141 |
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| Price | |
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| Order / More Info | Human Sperm Specific Antigen 2 (SSFA2) Protein from ABBEXA |
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| Product Specific References | n/a |
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