Cell Signaling Technology Logo - Extra Large
Trial Size Available Flag
Recombinant Flag
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

HAND1 (E7C4L) Rabbit Monoclonal Antibody #95994

Filter:
  • WB

    Product Specifications

    REACTIVITY H
    SENSITIVITY Endogenous
    MW (kDa) 24
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    HAND1 (E7C4L) Rabbit Monoclonal Antibody recognizes endogenous levels of total HAND1 protein. This antibody may detect nonspecific bands at 140 and 200 kDa.

    Species Reactivity:

    Human

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly79 of human HAND1 protein.

    Background

    HAND1 is a basic helix-loop-helix (bHLH) transcription factor (TF) that is capable of forming heterodimers with other binding partners, functioning as a transcriptional activator or a repressor depending on the underlying sequence and dimerization partner (1,2). HAND1 is a key regulator of trophoblast giant cell differentiation and cardiac morphogenesis (3). Moreover, several studies have demonstrated that this TF plays an essential role in cell proliferation and carcinogenesis. Namely, HAND1 has been reported to be downregulated in several cancers, including pancreatic, colorectal, and small cell lung cancers (4-7). Furthermore, HAND1 gene expression is negatively regulated by the high mobility group A1 (HMGA1) protein in human thyroid carcinomas (8) and its expression was shown to be necessary in sustaining gastrointestinal stromal tumor (GIST) proliferation (9).

    Alternate Names

    BHLHA27; Class A basic helix-loop-helix protein 27; EHAND; Extraembryonic tissues, heart, autonomic nervous system and neural crest derivatives-expressed protein 1; HAND1; heart and neural crest derivatives expressed 1; Heart- and neural crest derivatives-expressed protein 1; Hxt; Thing1

    For Research Use Only. Not for Use in Diagnostic Procedures.
    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit our Trademark Information page.