Recombinant Human Myeloid leukemia factor 1(MLF1)

Code CSB-EP014621HU
Size US$1726
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names MLF1
Uniprot No. P58340
Research Area others
Alternative Names Hls7; MLF1; MLF1_HUMAN; Myelodysplasia myeloid leukemia factor 1; Myelodysplasia-myeloid leukemia factor 1; Myeloid leukemia factor 1; myeloid leukemia factor 1 variant 1; myeloid leukemia factor 1 variant 2; myeloid leukemia factor 1 variant 3
Species Homo sapiens (Human)
Source E.coli
Expression Region 1-268aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 57.6kDa
Protein Length Full Length
Tag Info N-terminal GST-tagged
Form Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life 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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

Target Data

Function Involved in lineage commitment of primary hemopoietic progenitors by restricting erythroid formation and enhancing myeloid formation. Interferes with erythropoietin-induced erythroid terminal differentiation by preventing cells from exiting the cell cycle through suppression of CDKN1B/p27Kip1 levels. Suppresses RFWD2/COP1 activity via CSN3 which activates p53 and induces cell cycle arrest. Binds DNA and affects the expression of a number of genes so may function as a transcription factor in the nucleus.
Gene References into Functions
  1. Mutation in HTT causes Huntington's disease (HD); aggregates of mutated HTT cause apoptosis in neurons of HD patients. Data suggest that both MLF1 and MLF2 preferentially interact with mutated N-terminal HTT; MLF1/MLF2 reduce number of neurons (Neuro2A cell line) containing mutant HTT aggregates and subsequent apoptosis. (HTT = Huntingtin protein; MLF = myeloid leukemia factor) PMID: 27840155
  2. The data indicate that MLF1 serves as a proapoptotic antagonist that interacts with the HAX1/HtrA2-OMI/PARL (HOP) mitochondrial complex to modulate cell survival. PMID: 28137643
  3. These findings suggest that MLF and the associated co-chaperones play a direct role in modulating gene transcription. PMID: 27984043
  4. SNP associated with neuroblastoma resides upstream of the MLF1. Gene silencing of MLF1 in neuroblastoma cells results in significant growth inhibition. PMID: 28545128
  5. Data indicte that acute myeloid leukemia (AML) with NPM1-MLF1 and AML with NPM1 mutations showed similar immunophenotypical and molecular features, including gene mutation patterns and gene expression profiling (GEP). PMID: 23403313
  6. The subcellular localization of full-length human MLF1 is 14-3-3epsilon-independent. PMID: 23271436
  7. changes in the subcellular localization of NPM, due to alterations in the relative abundance of NPM and NPM-MLF1 proteins, may contribute to the enhanced myeloid progenitor activity of Npm +/- cells PMID: 22193965
  8. Data present the high-resolution crystal structure of this binding motif [MLF1(29-42)pSer34] in complex with 14-3-3epsilon and analyse the interaction with isothermal titration calorimetry. PMID: 22151054
  9. MLF1 gene rearrangement is associated with acute myeloid leukemia. PMID: 20471513
  10. phosphorylation of 14-3-3 binding site by MADM PMID: 12176995
  11. These findings suggest that an NPM/MLF1 fusion is the primary molecular abnormality in t(3;5) MDS and AML with multilineage dysplasia, and that cases with NPM/MLF1 may be clinically distinct from other MDS-associated disease PMID: 14506644
  12. Over-expression of MLF1 has little impact on skeletal muscle function in mice; progressive formation of protein aggregates in muscle are not necessarily pathogenic; MLF1 and MRJ may function together to ameliorate the toxic effects of mutant proteins. PMID: 17854834
  13. shuttling of MLF1 is critical for the regulation of cell proliferation and a disturbance in the shuttling balance increases the cell's susceptibility to oncogenic transformation PMID: 17967869

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Involvement in disease A chromosomal aberration involving MLF1 is a cause of myelodysplastic syndrome (MDS). Translocation t(3;5)(q25.1;q34) with NPM1/NPM.
Subcellular Location Cytoplasm, Nucleus
Protein Families MLF family
Tissue Specificity Most abundant in testis, ovary, skeletal muscle, heart, kidney and colon. Low expression in spleen, thymus and peripheral blood leukocytes.
Database Links

HGNC: 7125

OMIM: 601402

KEGG: hsa:4291

UniGene: Hs.85195

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