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Anti-E2F-4, clone GG22-2A6

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号:05-312

牌:Millipore 密理博

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Replacement Information

重要规格表

Species Reactivity Key Applications Host Format Antibody Type
H, M, R IP, WB, ChIP-seq M Purified Monoclonal Antibody
Description
Catalogue Number 05-312
Brand Family Upstate
Trade Name
  • Upstate
Description Anti-E2F-4 Antibody, clone GG22-2A6
References
Product Information
Format Purified
Presentation 200μg of protein G purified mouse IgG2b in 200μl of 0.07 M Tris-glycine, pH 7.4, 0.135 M NaCl, 0.035% sodium azide and 30% glycerol.
Applications
Application Detect E2F-4 with Anti-E2F-4 Antibody, clone GG22-2A6 (Mouse Monoclonal Antibody), that has been shown to work in IP & WB.
Key Applications
  • Immunoprecipitation
  • Western Blotting
  • ChIP-seq
Biological Information
Immunogen GST fusion to human E2F-4
Clone clone GG22-2A6
Host Mouse
Specificity E2F-4; does not recognize E2F-1, -2, -3, or -5
Isotype IgG2b
Species Reactivity
  • Human
  • Mouse
  • Rat
Antibody Type Monoclonal Antibody
Entrez Gene Number
Entrez Gene Summary The protein encoded by this gene is a member of the E2F family of transcription factors. The E2F family plays a crucial role in the control of cell cycle and action of tumor suppressor proteins and is also a target of the transforming proteins of small DNA tumor viruses. The E2F proteins contain several evolutionally conserved domains found in most members of the family. These domains include a DNA binding domain, a dimerization domain which determines interaction with the differentiation regulated transcription factor proteins (DP), a transactivation domain enriched in acidic amino acids, and a tumor suppressor protein association domain which is embedded within the transactivation domain. This protein binds to all three of the tumor suppressor proteins pRB, p107 and p130, but with higher affinity to the last two. It plays an important role in the suppression of proliferation-associated genes, and its gene mutation and increased expression may be associated with human cancer.
Gene Symbol
  • E2F4
  • E2F-4
Purification Method Protein G Chromatography
UniProt Number
UniProt Summary FUNCTION: SwissProt: Q16254 # Transcription activator that binds DNA cooperatively with DP proteins through the E2 recognition site, 5'-TTTC[CG]CGC- 3' found in the promoter region of a number of genes whose products are involved in cell cycle regulation or in DNA replication. The DRTF1/E2F complex functions in the control of cell-cycle progression from G1 to S phase. E2F-4 binds with high affinity to RBL1 and RBL2. In some instances, can also bind RB protein.
SIZE: 413 amino acids; 43960 Da
SUBUNIT: Component of the DRTF1/E2F transcription factor complex. Binds cooperatively with DP-1 to E2F sites. The E2F4/DP-1 dimer interacts preferentially with pocket protein RBL1, which inhibits the E2F transactivation domain. Lower affinity interaction has been found with retinoblastoma protein RB1. Interacts with TRRAP, which probably mediates its interaction with histone acetyltransferase complexes, leading to transcription activation. Interacts with HCFC1. Component of the DREAM complex composed of E2F4, E2F5, LIN9, LIN37, LIN52, LIN54, MYBL1, MYBL2, RBBP4, RBL2, TFDP1 and TFDP2. The complex exists in quiescent cells where it represses cell cycle-dependent genes. It dissociates in S phase when LIN9, LIN37, LIN52 and LIN54 form a subcomplex that binds to MYBL2.
SUBCELLULAR LOCATION: Nucleus.
TISSUE SPECIFICITY: Found in all tissue examined including heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas.DEVELOPMENTAL STAGE: Present in the growth-arrested state, its abundance does not change significantly as cells move into and through the cell cycle.
PTM: Differentially phosphorylated in vivo.
SIMILARITY: SwissProt: Q16254 ## Belongs to the E2F/DP family.
Molecular Weight 55kDa
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality Assurance routinely evaluated on non-stimulated A431 cell lysate
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions 1 year at -20°C
Packaging Information
Material Size 200 µg
Transport Information
Supplemental Information
Specifications

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