Recombinant Human Non-histone chromosomal protein HMG-14(HMGN1)

Code CSB-YP010568HU
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Source Yeast
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Code CSB-EP010568HU
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Source E.coli
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Code CSB-EP010568HU-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP010568HU
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Source Baculovirus
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Code CSB-MP010568HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names HMGN1
Uniprot No. P05114
Alternative Names HMGN1; HMG14; Non-histone chromosomal protein HMG-14; High mobility group nucleosome-binding domain-containing protein 1
Species Homo sapiens (Human)
Expression Region 2-100
Protein Length Full Length of Mature Protein
Tag Info The following tags are available.
N-terminal His-tagged
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
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.
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.
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 Data

Function Binds to the inner side of the nucleosomal DNA thus altering the interaction between the DNA and the histone octamer. May be involved in the process which maintains transcribable genes in a unique chromatin conformation. Inhibits the phosphorylation of nucleosomal histones H3 and H2A by RPS6KA5/MSK1 and RPS6KA3/RSK2 (By similarity).
Gene References into Functions
  1. HMGN1 and HMGN 2 remodel core and linker histone tail domains within chromatin. PMID: 28973435
  2. RNA-seq evidence of biallelic expression of HMGN1 and 10 neighboring genes in at least one primary human tissue tested indicates that the expression of HMGN1 is uncoupled from the control of the maternally inherited 5mCpG imprints at the WRB differentially methylated region (DMR) in disomic controls or trisomy (Down syndrome) individuals. PMID: 27100087
  3. HMGN1 can serve as a useful clinical parameter for evaluating disease progression and predicting the outcomes for early-stage patients with non-small cell lung cancer . PMID: 26113410
  4. nucleosome binding protein HMGN1 as a new PCNA-interacting protein that enhances the binding of PCNA to chromatin PMID: 22393258
  5. extracellular HMGN1 acts as a novel alarmin critical for LPS-induced development of innate and adaptive immune responses. PMID: 22184635
  6. HMGN1 regulates the expression of methyl CpG-binding protein 2 (MECP2) in mouse and human, and affects the behavior of mice PMID: 22009741
  7. HMGN1 is not randomly distributed throughout the genome. Instead, the protein preferentially localizes to DNase I hypersensitive (HS) sites, promoters, functional enhancers, and transcription factor binding sites. PMID: 21173166
  8. Results show that four serine residues, i.e., Ser6, Ser85, Ser88, and Ser98, can be phosphorylated in high mobility group N1 (HMGN1). PMID: 15147216
  9. HMGN1 optimizes the cellular response to ionizing radiation and to other tumorigenic events; therefore, loss of this protein increases the tumor burden in mice. PMID: 16061652
  10. SWI/SNF functions independently of HMGN1 PMID: 16253989
  11. Five serine residues, i.e., Ser6, Ser7, Ser85, Ser88, and Ser98, in HMGN1 can be phosphorylated by the kinase in vitro, and Ser6, Ser7, and Ser85 were new sites among these five sites. PMID: 16729963
  12. These findings indicate that HMGN1 regulates the expression of particular genes via specific protein-protein interactions with transcription factors at target gene regulatory regions. PMID: 17938209
  13. These studies demonstrate that the mode of binding of HMGNs to chromatin is cell cycle dependent. PMID: 18287527
  14. HMGN1 (HMG14) and HMGN2 (HMG17) potently repress ATP-dependent chromatin remodeling by four different molecular motor proteins. PMID: 19524541

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Subcellular Location Nucleus, Cytoplasm
Protein Families HMGN family
Database Links

HGNC: 4984

OMIM: 163920

KEGG: hsa:3150

STRING: 9606.ENSP00000370125

UniGene: Hs.356285


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