Sox2-TAT, human recombinant
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Catalog number7203-10
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PricePlease ask
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Size10 ug
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SynonymsSox-2
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Alternative_namesSox-2
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DescriptionPlays a role in maintaining the pluripotency of embryonic stem cells (ESC) and determination of cell fate
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RecombinantYes
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SourceE. Coli
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Purity by SDS PAGE≥95%
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AssaySDS-PAGE
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Endotoxin Level< 0.1 ng/ug of protein (
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Molecular Weight36 kDa
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Storage Temp-20°C
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ShippingGel Pack
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Shelf Life12 months
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AppearanceLyophilized powder
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Physical form descriptionSterile filtered through a 0.2 micron filter. Lyophilized from 10 mM Sodium Phosphate, pH 8.0
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Reconstitution InstructionsCentrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
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Background InformationSox2, also known as sex determining region Y (SRY)-box 2, belongs to a diverse family of structurally-related transcription factors whose primary structure contains a 79-residue DNA-binding domain, called high mobility group (HMG) box. It plays an essential role in maintaining the pluripotency of embryonic stem cells (ESC) and determination of cell fate. Microarray analysis showed that Sox2 regulates the expression of multiple genes involved in embryonic development including FGF-4, YES1 and ZFP206. Sox2 acts as a transcriptional activator after forming a ternary complex with Oct3/4 and a conserved non-coding DNA sequence (CNS1) located approximately 2 kb upstream of the RAX promoter. The introduction of Sox2, Oct4, Myc, and Klf4, into human dermal fibroblasts isolated from a skin biopsy of a healthy research fellow was sufficient to confer a pluripotent state upon the fibroblast genome. The reprogrammed cells thus obtained resemble ESC in morphology, gene expression, and in the capacity to form teratomas in immune-deficient mice. Sox2 and other transcription factors have been introduced into cells by DNA transfection, viral infection, or microinjection. Protein transduction using TAT fusion proteins represents an alternative methodology for introducing transcription factors and other nuclear proteins into primary as well as transformed cells. Recombinant human Sox2-TAT expressed in E. coli is a 36 kDa protein containing 330 amino-acid residues, including the 317 residues of full-length Sox2 and a 13-residue C-terminal TAT peptide (GGYGRKKRRQRRR).
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Amino acid sequenceMYNMMETELK PPGPQQTSGG GGGNSTAAAA GGNQKNSPDR VKRPMNAFMV WSRGQRRKMA QENPKMHNSE ISKRLGAEWK LLSETEKRPF IDEAKRLRAL HMKEHPDYKY RPRRKTKTLM KKDKYTLPGG LLAPGGNSMA SGVGVGAGLG AGVNQRMDSY AHMNGWSNGS YSMMQDQLGY PQHPGLNAHG AAQMQPMHRY DVSALQYNSM TSSQTYMNGS PTYSMSYSQQ GTPGMALGSM GSVVKSEASS SPPVVTSSSH SRAPCQAGDL RDMISMYLPG AEVPEPAAPS RLHMSQHYQS GPVPGTAING TLPLSHMGGY GRKKRRQRRR
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HandlingCentrifuge the vial prior to opening.
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UsageFor Research Use Only! Not to be used in humans
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PropertiesHuman proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
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Additional sourceRecombinants or rec. proteins
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Grouprecombinants
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Gene target
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Gene symbolTAT, TAT-AS1, HTATSF1, HTATSF1P1, TRI-TAT2-2, TRI-TAT1-1, TRI-TAT3-1, TRI-TAT2-3, TRI-TAT2-1
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Short nameSox2-TAT, recombinant
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TechniqueRecombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Biovision advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
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SpeciesHuman, Humans
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Alternative nameSRY (sex determining region Y)-box 2-TAT, H. sapiens Rec.
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Alternative techniquerec
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Alternative to gene targetSRY (sex determining region Y)-box 2, ANOP3 and MCOPS3, SOX2 and IDBG-66692 and ENSG00000181449 and 6657, protein heterodimerization activity, nuclei, Sox2 and IDBG-137912 and ENSMUSG00000074637 and 20674, SOX2 and IDBG-647279 and ENSBTAG00000011598 and 784383
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Gene info
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Identity
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Gene
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Long gene nametyrosine aminotransferase
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Locus
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Discovery year2001-06-22
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Entrez gene record
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameTAT antisense RNA 1
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GenBank acession
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Locus
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Discovery year2014-10-16
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Entrez gene record
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RefSeq identity
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Classification
- Antisense RNAs
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameHIV-1 Tat specific factor 1
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Synonyms gene name
- HIV TAT specific factor 1
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Synonyms
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GenBank acession
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Locus
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Discovery year2000-07-25
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- RNA binding motif containing
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VEGA ID
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Locus Specific Databases
Gene info
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Identity
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Gene
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Long gene nameHIV-1 Tat specific factor 1 pseudogene 1
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Synonyms gene
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Synonyms gene name
- HIV TAT specific factor 1 pseudogene
- HIV-1 Tat specific factor 1 pseudogene
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Synonyms
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Locus
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Discovery year2003-11-26
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Entrez gene record
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nametRNA-Ile (anticodon TAT) 2-2
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Synonyms gene
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Synonyms gene name
- transfer RNA isoleucine 2 (anticodon UAU)
- transfer RNA-Ile (TAT) 2-2
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Synonyms
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GenBank acession
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Locus
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Discovery year2008-08-29
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Entrez gene record
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Classification
- Cytoplasmic transfer RNAs
Gene info
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Identity
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Gene
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Long gene nametRNA-Ile (anticodon TAT) 1-1
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Synonyms gene
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Synonyms gene name
- transfer RNA isoleucine 18 (anticodon UAU)
- transfer RNA-Ile (TAT) 1-1
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Synonyms
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GenBank acession
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Locus
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Discovery year2008-08-29
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Entrez gene record
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Classification
- Cytoplasmic transfer RNAs
Gene info
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Identity
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Gene
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Long gene nametRNA-Ile (anticodon TAT) 3-1
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Synonyms gene
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Synonyms gene name
- transfer RNA isoleucine 21 (anticodon UAU)
- transfer RNA-Ile (TAT) 3-1
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Synonyms
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GenBank acession
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Locus
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Discovery year2008-08-29
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Entrez gene record
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Classification
- Cytoplasmic transfer RNAs
Gene info
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Identity
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Gene
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Long gene nametRNA-Ile (anticodon TAT) 2-3
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Synonyms gene
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Synonyms gene name
- transfer RNA isoleucine 6 (anticodon UAU)
- transfer RNA-Ile (TAT) 2-3
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Synonyms
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GenBank acession
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Locus
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Discovery year2008-08-29
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Entrez gene record
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Classification
- Cytoplasmic transfer RNAs
Gene info
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Identity
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Gene
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Long gene nametRNA-Ile (anticodon TAT) 2-1
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Synonyms gene
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Synonyms gene name
- transfer RNA isoleucine 13 (anticodon UAU)
- transfer RNA-Ile (TAT) 2-1
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Synonyms
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GenBank acession
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Locus
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Discovery year2008-08-29
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Entrez gene record
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Classification
- Cytoplasmic transfer RNAs
MeSH Data
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Name
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ConceptScope note: The initial culturing of cells derived directly from fresh TISSUES.
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Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
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Qualifiersethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
