GeneBio Systems
Recombinant Human Melanoma-associated antigen 4 (MAGEA4) (Active)
Recombinant Human Melanoma-associated antigen 4 (MAGEA4) (Active)
SKU:P43358
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Size: 100ug. Other sizes are also available.
Activity: YES
Research Areas: Cancer
Uniprot ID: P43358
Gene Names: MAGEA4
Alternative Name(s): (Cancer/testis antigen 1.4) (CT1.4) (MAGE-4 antigen) (MAGE-41 antigen) (MAGE-X2 antigen)
Abbreviation: Recombinant Human MAGEA4 protein (Active)
Organism: Homo sapiens (Human)
Source: Mammalian cell
Expression Region: 1-317aa
Protein Length: Full Length
Tag Info: C-terminal 10xHis-tagged
Target Protein Sequence: MSSEQKSQHCKPEEGVEAQEEALGLVGAQAPTTEEQEAAVSSSSPLVPGTLEEVPAAESAGPPQSPQGASALPTTISFTCWRQPNEGSSSQEEEGPSTSPDAESLFREALSNKVDELAHFLLRKYRAKELVTKAEMLERVIKNYKRCFPVIFGKASESLKMIFGIDVKEVDPASNTYTLVTCLGLSYDGLLGNNQIFPKTGLLIIVLGTIAMEGDSASEEEIWEELGVMGVYDGREHTVYGEPRKLLTQDWVQENYLEYRQVPGSNPARYEFLWGPRALAETSYVKVLEHVVRVNARVRIAYPSLREAALLEEEEGV
MW: 36.7 kDa
Purity: Greater than 90% as determined by SDS-PAGE.
Endotoxin: Less than 1.0 EU/μg as determined by LAL method.
Biological_Activity: Measured by its binding ability in a functional ELISA. Immobilized Human MAGEA4 at 2 μg/Ml can bind anti-MAGEA4 recombinant antibody, the EC50 is 30.33-43.10 ng/mL.
Form: Lyophilized powder
Buffer: Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Relevance: Regulates cell proliferation through the inhibition of cell cycle arrest at the G1 phase. Also negatively regulates p53-mediated apoptosis.
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