Recombinant D. melanogaster Female-specific protein transformer(tra)

Drosophila melanogaster

tra

tra; CG16724; Female-specific protein transformer

1-197

Nucleus speckle. Note=Speckled subnuclear compartment.

Member of the regulatory pathway controlling female somatic sexual differentiation, regulated by Sxl. Activates dsx female-specific splicing by promoting the formation of a splicing enhancer complex which consists of tra, tra2 and sr proteins. Together with tra-2, plays a role in switching fru splicing from the male-specific pattern to the female-specific pattern through activation of the female-specific fru 5'-splice site. No known function in males.

KEGG: Dmel_CG16724; STRING: 7227.FBpp0075123; UniGene: Dm.29698

Recombinant Protein

Yeast; E. coli; Baculovirus; Mammalian cell

MKMDADSSGT QHRDSRGSRS RSRREREYHG RSSERDSRKK EHKIPYFADE VREQDRLRRL RQRAHQSTRR TRSRSRSQSS IRESRHRRHR QRSRSRNRSR SRSSERKRRQ RSRSRSSERR RRQRSPHRYN PPPKIINYYV QVPPQDFYGM SGMQQSFGYQ RLPRPPPFPP APYRYRQRPP FIGVPRFGYR NAGRPPY

Full Length Protein

>85% (SDS-PAGE)

The following tags are available. N-terminal His-tagged Tag-Free

Lyophilized powder

Tris/PBS-based buffer, 6% Trehalose, pH 8.0

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 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Delivery time may differ from different purchasing ways or locations, please kindly consult us for specific delivery times.

Store at -20 °C/-80 °C upon receipt, aliquoting is necessary for multiple use.

The shelf life is related to many factors, including 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 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C.

Repeated freezing and thawing are not recommended.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Store working aliquots at 4 °C for up to one week.