Recombinant Human Sperm-associated antigen 5/SPAG5 protein (His tag)
Size: 100μg
Catalogue Numbers: PDEH100324-100
Citations, Manuals and MSDS Available upon request.
Abbreviation: SPAG5
Target Synonym: Sperm-associated antigen 5; SPAG5; Astrin; Deepest; Mitotic spindle-associated protein p126
UNIProt ID: Q96R06
Research Areas: Cell Biology
Target Species: Human
Expression Host: E.coli
Fusion Tag: N-His & C-His
Accession: Q96R06
Background: Astrin is a homodimeric protein with a globular head domain and a long stalk. It is an essential component of the mitotic spindle. Astrin is highly expressed in testis and is detected at low levels in placenta, liver, pancreas, thymus and colon. Its expression is cell cycle-regulated, with an increase from prophase to cytokinesis and return to basal levels at the next G1 phase. In non-dividing cells Astrin is associated with microtubules unless under cellular stress, then it is localized in stress granules.
Sequence: Asn 482-Ala 850
Purity: > 95 % as determined by reducing SDS-PAGE.
Formulation: Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution: Please refer to the printed manual for detailed information.
Endotoxin: Please contact us for more information.
Calculated MW: 40.48 kDa
Observed MW: 48 kDa
Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Research Use Only