mle Antibody

Code CSB-PA333021XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) mle Polyclonal antibody
Uniprot No.
Target Names
mle
Alternative Names
mle antibody; nap antibody; CG11680 antibody; Dosage compensation regulator antibody; EC 3.6.4.13 antibody; ATP-dependent RNA helicase mle antibody; Protein male-less antibody; Protein maleless antibody; Protein no action potential antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) mle protein
Immunogen Species
Drosophila melanogaster (Fruit fly)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Required in males for dosage compensation of X chromosome linked genes. Mle, msl-1 and msl-3 are colocalized on X chromosome. Each of the msl proteins requires all the other msls for wild-type X-chromosome binding. Probably unwinds double-stranded DNA and RNA in a 3' to 5' direction.
Gene References into Functions
  1. We have employed a systems biology approach (microarray) to investigate the global aneuploid effect of the maleless (mle) mutation that disrupts the binding of male specific lethal (MSL) proteins that function in dosage compensation. PMID: 27456781
  2. MLE specifically targets hairpin RNAs at their site of transcription. The association of MLE at these sites is independent of sequence and chromosome location PMID: 26752049
  3. The Drosophila Helicase MLE is Implicated in Functions Distinct From its Role in Dosage Compensation PMID: 25776889
  4. Structure of the RNA Helicase MLE Reveals the Molecular Mechanisms for Uridine Specificity and RNA-ATP Coupling. PMID: 26545078
  5. UNR facilitates the interaction of MLE with the lncRNA roX2 during Drosophila dosage compensation. PMID: 25158899
  6. Study reports that mle (napts) mutant flies exhibit developmental lethality, decreased fecundity and increased neurodegeneration. PMID: 22513411
  7. Data suggest that MLE can stimulate the transcription activity of rox2 and that MLE associates with rox2 through direct interaction with a newly identified 54-bp repeat, Prox. PMID: 15358781
  8. Zn72D is required for productive splicing of the transcript for the MSL protein Maleless, explaining the dosage compensation defect. PMID: 17923683
  9. the ATPase activity is sufficient for MLE's role in transcriptional enhancement, while the helicase activity is necessary for the spreading of the complex along the X chromosome PMID: 18039854
  10. A maleless structure-function analysis clarified the domain requirements for RNA interaction, helicase activity and localization to the X chromosomal territory. PMID: 18086708
  11. the minimal transactivation domain of MLE mediates the expression of MLE target genes through recruitment of Pol II PMID: 18360693

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Subcellular Location
Nucleus. Chromosome. Note=Mle is associated with hundreds of discrete sites along the length of the X chromosome in males and not in females, and is associated with 30-40 autosomal sites in both sexes.
Protein Families
DEAD box helicase family, DEAH subfamily
Database Links

KEGG: dme:Dmel_CG11680

STRING: 7227.FBpp0085367

UniGene: Dm.2901

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