Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

WH0023462M1

Sigma-Aldrich

Monoclonal Anti-HEY1 antibody produced in mouse

clone 3B3, purified immunoglobulin, buffered aqueous solution

Synonym(s):

Anti-CHF2, Anti-HERP2, Anti-HESR1, Anti-HRT1, Anti-hairy/enhancer-of-split related with YRPW motif 1

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

3B3, monoclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

immunofluorescence: suitable
indirect ELISA: suitable
western blot: 1-5 μg/mL

isotype

IgG2aκ

GenBank accession no.

NM_012258

UniProt accession no.

Q9Y5J3

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... HEY1(23462)

General description

Hey1/HESR1 (hes related family bHLH transcription factor with YRPW motif 1) is a basic helix-loop-helix transcription factor that belongs to the HES family. It is located on human chromosome 8q21.
This gene encodes a nuclear protein belonging to the hairy and enhancer of split-related (HESR) family of basic helix-loop-helix (bHLH)-type transcriptional repressors. Expression of this gene is induced by the Notch and c-Jun signal transduction pathways. Two similar and redundant genes in mouse are required for embryonic cardiovascular development, and are also implicated in neurogenesis and somitogenesis. Alternative splicing results in multiple transcript variants. (provided by RefSeq)

Immunogen

HEY1 (NP_036390, 121 a.a. ~ 220 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
DYRSLGFRECLAEVARYLSIIEGLDASDPLRVRLVSHLNNYASQREAASGAHAGLGHIPWGTVFGHHPHIAHPLLLPQNGHGNAGTTASPTEPHHQGRLG

Biochem/physiol Actions

Hey1/HESR1 (hes related family bHLH transcription factor with YRPW motif 1) participates in the progression of brain tumors. HESR1 is required for the initiation of a tubular network and to maintain mature and quiescent blood vessels. Overexpression of Hey1 results in osteopenia and chondrocyte hypertrophy in bone.

Physical form

Solution in phosphate buffered saline, pH 7.4

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

Disclaimer

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.

Not finding the right product?  

Try our Product Selector Tool.

Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

A role for the transcription factor HEY1 in glioblastoma
Hulleman E, et al.
Journal of Cellular and Molecular Medicine, 13(1), 136-146 (2009)
Ubiquitous overexpression of Hey1 transcription factor leads to osteopenia and chondrocyte hypertrophy in bone
Salie R, et al.
Bone, 46(3), 680-694 (2010)
Protective effects of transcription factor HESR1 on retinal vasculature
Li B, et al.
Microvascular Research, 72(3), 146-152 (2006)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service