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Product Name Anti-HES2/Cy5 Chinese Name Cy5标记的转录因子HES2抗体 Alias bHLHb40; Class B basic helix loop helix protein 40; Hairy and enhancer of split 2 (Drosophila); Transcription factor HES 2; HES2_HUMAN. Research Area Developmental biology Neurobiology transcriptional regulatory factor Epigenetics Immunogen Species Rabbit Clonality Polyclonal React Species Mouse, (predicted: Human, Rat, Dog, Cow, Horse, ) Applications ICC=1:50-200 IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Molecular weight 18kDa Form Lyophilized or Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human HES2 Lsotype IgG Purification affinity purified by Protein A Storage Buffer 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. Product Detail background:
The Drosophila hairy and Enhancer of split genes encode basic helix-loop-helix (bHLH) transcriptional repressors that function in the Notch signaling pathway and control segmentation and neural development during embryogenesis. The mammalian homologues of Drosophila hairy and Enhancer of split are the HES gene family members, HES1-6, which also encode bHLH transcriptional repressors that regulate myogenesis and neurogenesis. The HES family members form a complex with TLE, the mammalian homologue of Groucho, and this interaction is mediated by the carboxy terminal WRPW motif of the HES proteins. The HES/TLE complex functions by directly binding to DNA, instead of interfering with activator proteins. Most HES family members, including HES1 and HES5, preferentially bind to the N box (CACNAG) as opposed to the E box (CANNTG). HES2 binds to both N and E box sites, while HES6 does not bind DNA. Rather, HES6 inhibits HES1 activity, thereby promoting transcription. HES1 and HES2 are expressed in a variety of adult and embryonic tissues. HES3 is expressed exclusively in cerebellar Purkinje cells, and HES5 is found solely in the nervous system. HES6 is produced in brain as well as in the limb buds of developing embryos.
Function:
Transcriptional repressor of genes that require a bHLH protein for their transcription.
Subunit:
Transcription repression requires formation of a complex with a corepressor protein of the Groucho/TLE family (By similarity).
Subcellular Location:
Nuclear.
Tissue Specificity:
Expressed in placenta, pancreatic cancer, colon cancer with RER, cervical cancer, and in head and neck tumors.
Similarity:
Contains 1 bHLH (basic helix-loop-helix) domain.
Contains 1 Orange domain.
Database links:Entrez Gene: 54626 Human
Entrez Gene: 15206 Mouse
Omim: 609970 Human
SwissProt: Q9Y543 Human
SwissProt: O54792 Mouse
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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