Human recombinant Semenogelin-1 (from cells)
PRSI91-549
:
- Pk:50 µG
- Protein/peptide type:Recombinant
- Source:Cells
- Species:Human
- Tag sequence:C-6 His tag
- Storage conditions:Lyophilized protein should be stored at −20 °C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7 °C for 2-7 days. Aliquots of reconstituted samples are stable at −20 °C for 3 months.
- Protein synonyms:SEMG|Semenogelin-1|Seminal Basic Protein|SEMG1|Alpha-Inhibin-92|Alpha-Inhibin-31|Semenogelin I|SGI
- Protein/peptide name:Semenogelin-1
- Purity:> 95% as determined by reducing SDS-PAGE
- Molecular weight:43.8 kD
- Sequence:Gln24-Thr402
- Formulation:Lyophilized from a 0.2 um filtered solution of 20mM Hac-NaAc, 150mM NaCl, pH 4.5. Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the Lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
- Tested applications:Bioassay
Semenogelin-1 (SEMG1) is the predominant protein in semen; it is a secretory protein involved in the formation of a gel matrix entrapping the accessory gland secretions and ejaculated spermatozoa. The prostate-specific antigen (PSA) protease processes SEMG1 into smaller peptides, each possibly having a separate function. In the proteolysis process, Alpha-inhibin-92 and alpha-inhibin-31 are produced; they inhibit the secretion of pituitary follicle-stimulating hormone. At the same time, it breaks down the gel matrix, allowing the spermatozoa to move more freely.
- This recombinant protein can be used for biological assays. For research use only.
Fusion-Tag: C-6 His tag