Rabbit Anti-SHLHB5/FITC Conjugated antibody

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BETA 3; Basic helix loop helix protein 5; Beta3; BHE22_HUMAN; bHLHB5; bHLHe22; CAGL85; Class B basic helix-loop-helix protein 5; Class E basic helix-loop-helix protein 22; Class II bHLH protein BHLHB5; TNRC20; Trinucleotide repeat containing 20; Trinucleo

Cat:

SL2368R-FITC

Species Reactivity：

(predicted: Human,Mouse,Rat,Chicken,Dog,Pig,Cow,Rabbit,)

Immunogen：

KLH conjugated synthetic peptide derived from human BHLHB5

Format：

Lyophilized or Liquid

Storage instructions：

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 ant

Buffer：

0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Concentration：

1mg/ml

Clonality：

Polyclonal

Isotype：

IgG

Applications：

ICC=1:50-200IF=1:50-200not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.

Host：

Rabbit

Calculated MW：

37kDa

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Unit:

Price: $596.00

Product PDFs

Datasheet: Down Datasheet

Other Information
Citations
Protein Attributes
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background:
Members of the myogenic determination family are basic helix-loop-helix (bHLH) proteins that can be separated into two classes. Class A proteins include the ubiquitously expressed E-box binding factors E12/E47, ITF2 and HEB (BETA 1 or HTF4). Class B proteins such as Myo D, myogenin and Neuro D (BETA 2) are transiently expressed and exhibit a more limited tissue distribution. Class A proteins heterodimerize with class B proteins to activate transcription. Working in opposition to these positively acting factors are a specialized group of proteins that function as dominant negative regulators. For instance, the Id family of transcriptional repressors contains a HLH region required for dimerization but lacks a functional DNA-binding domain. The Id family can therefore form heterodimers with the myogenic family, but the resulting complexes are transcriptionally inactive. BETA 3 is a protein that is functionally similar to members of the Id family in that it can inhibit the binding of E47 homodimers as well as E47/Neuro D and E47/Myo D heterodimers to consensus DNA sequences . In contrast to members of the Id family, BETA 3 contains a putative DNA-binding domain.

Function:
Inhibits DNA binding of TCF3/E47 homodimers and TCF3 (E47)/NEUROD1 heterodimers and acts as a strong repressor of Neurod1 and Myod-responsive genes, probably by heterodimerization with class a basic helix-loop-helix factors. Despite the presence of an intact basic domain, does not bind to DNA.

Subcellular Location:
Nucleus.

Tissue Specificity:
Brain-specific, with the highest expression in the cerebellum.

Similarity:
Contains 1 basic helix-loop-helix (bHLH) domain.

Database links:

Entrez Gene: 27319 Human

Entrez Gene: 59058 Mouse

Entrez Gene: 365748 Rat

Omim: 613483 Human

SwissProt: Q8NFJ8 Human

SwissProt: Q8C6A8 Mouse

Unigene: 388788 Human

Unigene: 591870 Human

Unigene: 149938 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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