Product Details

Purity

>85% (SDS-PAGE)

Target Names

MLF1

Uniprot No.

P58340

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)

Expression Region

1-268

Target Protein Sequence

MFRMLNSSFE DDPFFSESIL AHRENMRQMI RSFSEPFGRD LLSISDGRGR AHNRRGHNDG EDSLTHTDVS SFQTMDQMVS NMRNYMQKLE RNFGQLSVDP NGHSFCSSSV MTYSKIGDEP PKVFQASTQT RRAPGGIKET RKAMRDSDSG LEKMAIGHHI HDRAHVIKKS KNKKTGDEEV NQEFINMNES DAHAFDEEWQ SEVLKYKPGR HNLGNTRMRS VGHENPGSRE LKRREKPQQS PAIEHGRRSN VLGDKLHIKG SSVKSNKK

Protein Length

Full length protein

Tag Info

Tag type will be determined during the manufacturing process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.

Form

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 before Lyophilization

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

Troubleshooting and FAQs

Protein FAQs

Storage Condition

Store at -20°C/-80°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.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Datasheet

Please contact us to get it.

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Target Background

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 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

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
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
These findings suggest that MLF and the associated co-chaperones play a direct role in modulating gene transcription. PMID: 27984043
SNP associated with neuroblastoma resides upstream of the MLF1. Gene silencing of MLF1 in neuroblastoma cells results in significant growth inhibition. PMID: 28545128
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
The subcellular localization of full-length human MLF1 is 14-3-3epsilon-independent. PMID: 23271436
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
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
MLF1 gene rearrangement is associated with acute myeloid leukemia. PMID: 20471513
phosphorylation of 14-3-3 binding site by MADM PMID: 12176995
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
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
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. Cell projection, cilium. Cytoplasm, cytoskeleton, cilium basal body.

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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Recombinant Human Myeloid leukemia factor 1 (MLF1)

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