Active Recombinant Mouse Lefty1

• Cat.No.: Lefty1-629M
• Product Overview: Recombinant Mouse Lefty1 (Accession # NP_034224), fused with , was produced in Mouse myeloma cell line, NS0-derived.

Specification

• Source: Mammalian cells
• Species: Mouse
• Predicted N Terminal: Leu22 (pro) & His (mature)
• Form: Lyophilized from a 0.2 µm filtered solution in PBS with BSA as a carrier protein.
• Bio-activity: Measured by its ability to cause heart reversals when injected into the right or left lateral plate mesoderm of Xenopus neurulae embryos.Between 10-50 ng per embryo will cause 50% heart reversals.
• Molecular Mass: Recombinant Mouse Lefty1 has a calculated MW of 26.9 kDa. In SDS-PAGE migrates as 12 kDa and 36 kDa, reducing conditions.
• Purity: >90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
• Storage: Avoid repeated freeze-thaw cycles. No activity loss was observed after storage at: In lyophilized state for 1 year (4ºC); After reconstitution under sterile conditions for 3 months (-70ºC).

Gene Information

• Gene Name: Lefty1 left right determination factor 1 [ Mus musculus ]
• Official Symbol: Lefty1
• Synonyms: LEFTY1; left right determination factor 1; left-right determination factor 1; TGF-beta-4; protein lefty-1; transforming growth factor beta-4; left-right determination, factor B; stimulated by retinoic acid gene 3 protein; Ebaf; Leftb; Stra3; Tgfb4; lefty; lefty-1; AI450052
• Gene ID: 13590
• mRNA Refseq: NM_010094
• Protein Refseq: NP_034224