WB
H M R
Endogenous
72-89
Rabbit
#P19532
7030
Product Information
Product Usage Information
Application | Dilution |
---|---|
Western Blotting | 1:1000 |
Storage
Specificity / Sensitivity
Species Reactivity:
Human, Mouse, Rat
Source / Purification
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human TFE3 protein. Antibodies are purified by protein A and peptide affinity chromatography.
Background
Transcription factor E3 (TFE3) is a member of a family of basic helix-loop-helix leucine zipper transcription factors that includes MITF, TFEB, TFE3, and TFEC. Members of this family form heterodimers with each other, bind the same DNA sequences, and undergo the same types of post-translational modifications, including sumoylation (1). Research studies indicate that TFE3 and other family members play roles in development, organelle biogenesis, nutrient sensing, autophagy, and energy metabolism (2,3). Additional studies report that TFE3 controls the gate for pluripotent cells to exit the state of pluripotency prior to differentiation (4). Translocations involving the TFE3 gene region have been identified in a number of tumors, including sporadic renal cell tumors. Several specific translocations that result in kidney cancer and involve the TFE3 gene have been described and characterized in detail (5).
Species Reactivity
Species reactivity is determined by testing in at least one approved application (e.g., western blot).
Western Blot Buffer
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
Applications Key
WB: Western Blotting
Cross-Reactivity Key
H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected
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