Liquid in PBS containing 50% glycerol,0.5% BSA and 0.02% sodium azide.
Specificity
ID3 Polyclonal Antibody detects endogenous levels of protein.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage
-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration
1 mg/ml
MW(Observed)
13kD
Modification
Unmodified
Clonality
Polyclonal
Isotype
IgG
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Antigen&Target Information
Immunogen:
Synthesized peptide derived from human protein . at AA range: 68-117
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Specificity:
ID3 Polyclonal Antibody detects endogenous levels of protein.
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Gene Name:
ID3 1R21 BHLHB25 HEIR1
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Protein Name:
DNA-binding protein inhibitor ID-3 (Class B basic helix-loop-helix protein 25) (bHLHb25) (Helix-loop-helix protein HEIR-1) (ID-like protein inhibitor HLH 1R21) (Inhibitor of DNA binding 3)
The protein encoded by this gene is a helix-loop-helix (HLH) protein that can form heterodimers with other HLH proteins. However, the encoded protein lacks a basic DNA-binding domain and therefore inhibits the DNA binding of any HLH protein with which it interacts. [provided by RefSeq, Aug 2011],
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Function:
Function:ID (inhibitor of DNA binding) HLH proteins lack a basic DNA-binding domain but are able to form heterodimers with other HLH proteins, thereby inhibiting DNA binding. ID-3 inhibits the binding of E2A-containing protein complexes to muscle creatine kinase E-box enhancer. May inhibit other transcription factors.,induction:By phorbol 12-myristate 13-acetate (PMA).,similarity:Contains 1 basic helix-loop-helix (bHLH) domain.,subunit:Interacts with COPS5 and COPS7A (By similarity). Homodimer, and heterodimer with other HLH proteins.,tissue specificity:Expressed abundantly in lung, kidney and adrenal gland, but not in adult brain.,
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Cellular Localization:
Nucleus.
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Tissue Expression:
Expressed abundantly in lung, kidney and adrenal gland, but not in adult brain.