GTF2H2 Antibody, FITC conjugated

Code CSB-PA618808LC01HU
Size US$166
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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) GTF2H2 Polyclonal antibody
Uniprot No.
Target Names
GTF2H2
Alternative Names
Basic transcription factor 2 44 kDa subunit antibody; BTF2 antibody; BTF2 p44 antibody; BTF2-p44 antibody; BTF2P44 antibody; General transcription factor IIH antibody; General transcription factor IIH polypeptide 2 antibody; General transcription factor IIH subunit 2 antibody; General transcription factor IIH; polypeptide 2; 44kDa antibody; Gtf2h2 antibody; MGC102806 antibody; p44 antibody; T BTF2P44 antibody; T-BTF2P44 antibody; TF2H2_HUMAN antibody; TFIIH antibody; TFIIH basal transcription factor complex p44 subunit antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human General transcription factor IIH subunit 2 protein (1-157AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
FITC
Clonality
Polyclonal
Isotype
IgG
Purification Method
>95%, Protein G purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Form
Liquid
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has been established, TFIIH is required for promoter opening and promoter escape. Phosphorylation of the C-terminal tail (CTD) of the largest subunit of RNA polymerase II by the kinase module CAK controls the initiation of transcription. The N-terminus of GTF2H2 interacts with and regulates XPD whereas an intact C-terminus is required for a successful escape of RNAP II form the promoter.
Gene References into Functions
  1. interface variants between the p34 and p44 subunits only mildly affected the association between the full length proteins and did not impinge on TFIIH activities due to the presence of an additional interface involving the C4 domain of p34. PMID: 28977422
  2. Advanced oxidation protein products down-regulate the expression of calcium transport channels through p44/42 MAPK signaling mechanisms in the small intestinal epithelium. PMID: 25801217
  3. Together, these results suggest that p44/WDR77 expression causes the non-sensitivity of proliferating cells to TGFbeta signaling, thereby contributing to cellular proliferation during lung tumorigenesis. PMID: 24944016
  4. No correlation was found for p44 and occludin gene copy number and spinal muscular atrophy PMID: 21821450
  5. miR-27a was identified as a key regulator of p44 mRNA. Moreover, miR-27a was shown to destabilize the p44 subunit of the TFIIH complex during the G2-M phase, thereby modulating the transcriptional shutdown observed during this transition. PMID: 21558443
  6. p52 Mediates XPB function within the transcription/repair factor PMID: 12080057
  7. p44 of TFIIH has a role in binding to the nonstructural protein of Rift Valley fever virus to form nuclear filamentous structures PMID: 14980221
  8. solution structure of p44-(321-395) shows topology differs from other reported RING domains by a circular permutation of the extended secondary structure elements; mutagenesis suggests tight binding to p34 is mediated by hydrophobic interactions PMID: 15790571
  9. Impaired transcription in IPF is associated with decreased concentrations of transcription factor II-H in alveolar macrophages and may alter the intraalveolar milieu in IPF. PMID: 17332483

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Subcellular Location
Nucleus.
Protein Families
GTF2H2 family
Tissue Specificity
Widely expressed, with higher expression in skeletal muscle.
Database Links

HGNC: 4656

OMIM: 601748

KEGG: hsa:2966

STRING: 9606.ENSP00000274400

UniGene: Hs.191356

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