Recombinant Human POU domain, class 2, transcription factor 3 (POU2F3)

Code CSB-YP892135HU
MSDS
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Source Yeast
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Code CSB-EP892135HU-B
MSDS
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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-BP892135HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP892135HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
POU2F3
Uniprot No.
Alternative Names
class 2; Epoc 1; Epoc1; HGNC19864; Oct 11; Oct-11; OCT11; Octamer binding transcription factor 11; Octamer-binding protein 11; Octamer-binding transcription factor 11; OTF-11; PLA 1; PLA1; PLA1 protein ; PO2F3_HUMAN; POU class 2 homeobox 3; POU domain; POU domain transcription factor OCT11a; POU domain, class 2, transcription factor 3; POU transcription factor; POU2F3; Skn 1a; transcription factor 3; Transcription factor PLA-1; Transcription factor Skn-1; Transcription factor Skn1
Species
Homo sapiens (Human)
Expression Region
1-436
Target Protein Sequence
MVNLESMHTD IKMSGDVADS TDARSTLSQV EPGNDRNGLD FNRQIKTEDL SDSLQQTLSH RPCHLSQGPA MMSGNQMSGL NASPCQDMAS LHPLQQLVLV PGHLQSVSQF LLSQTQPGQQ GLQPNLLPFP QQQSGLLLPQ TGPGLASQAF GHPGLPGSSL EPHLEASQHL PVPKHLPSSG GADEPSDLEE LEKFAKTFKQ RRIKLGFTQG DVGLAMGKLY GNDFSQTTIS RFEALNLSFK NMCKLKPLLE KWLNDAESSP SDPSVSTPSS YPSLSEVFGR KRKKRTSIET NIRLTLEKRF QDNPKPSSEE ISMIAEQLSM EKEVVRVWFC NRRQKEKRIN CPVATPIKPP VYNSRLVSPS GSLGPLSVPP VHSTMPGTVT SSCSPGNNSR PSSPGSGLHA SSPTASQNNS KAAVNSASSF NSSGSWYRWN HSTYLH
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
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
Transcription factor that binds to the octamer motif (5'-ATTTGCAT-3'). Regulated the expression of a number of genes such as SPRR2A or placental lactogen.
Gene References into Functions
  1. POU2F3 is a master regulator of tuft cell identity in a variant form of Small cell lung cancer PMID: 29945888
  2. Analysis of the transcription factor POU2F3 revealed a DOPr-mediated extracellular signal-regulated kinase (ERK)-dependent downregulation of this factorThe delta-opioid receptor affects epidermal homeostasis PMID: 25178105
  3. These results suggested that the epidermal differentiation signaling pathway, involving kinase and phosphatase activation, may regulate the NLS activity of Skn1a in keratinocytes PMID: 24954220
  4. Skn-1a is expressed in a minority of Mash1-positive olfactory progenitor cells and a majority of Trpm5-expressing microvillous cells in the main olfactory epithelium. PMID: 24428937
  5. It is possible that Skn-1a and the related isoforms have different functions in keratinocyte differentiation and proliferation. PMID: 21074976
  6. the antagonistic effects of Skn-1a and p63 on keratin promoter transactivation is probably through competition for overlapping binding sites on target gene promoter or through an indirect interaction. PMID: 20888799
  7. the human Skn-1 locus encodes multifunctional protein isotypes, subjected to biochemical cross-talk, which are likely to play a major role in the fine-tuning of keratinocyte terminal differentiation PMID: 12624109
  8. These results suggest that the expression of hSkn-1a represses the growth of the cervical cancer cells through the partial resumption of the differentiation pathway followed by slow suppression of cell replication and apoptosis. PMID: 15077167
  9. Pla-1 protein binds to a POU-consensus DNA sequence in the human placental lactogen-3 (PL-3) promoter and it is capable of trans-activating its transcription up to 18-fold. PMID: 16005513
  10. POU2F3 in cervical cancer cells may be CC-related tumor suppressor genes, which are disrupted by both epigenetic and genetic mechanisms. PMID: 16607278
  11. Our results suggest that Tst-1 and Skn-1a regulate expression of MMPs in keratinocytes and effect both the expression and activation of these proteolytic enzymes. PMID: 17195013
  12. splice variant induced in keratinocytes by high calcium PMID: 17989732
  13. Skn-1a enhanced the transient replication of a plasmid containing the HPV16 replication origin in HEK293 cells when co-transfected with a plasmid expressing E1 and E2. PMID: 18479461

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Subcellular Location
Nucleus.
Protein Families
POU transcription factor family, Class-2 subfamily
Tissue Specificity
Specifically expressed in epidermis and cultured keratinocytes.
Database Links

HGNC: 19864

OMIM: 607394

KEGG: hsa:25833

STRING: 9606.ENSP00000260264

UniGene: Hs.227115

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