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Invitrogen
MESP1 Polyclonal Antibody
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FIGURE: 1 / 1
MESP1 Antibody (PA5-87675) in WB
Western blot analysis of MESP1 in extracts of various cell lines. Samples were incubated with MESP1 Polyclonal antibody (Product # PA5-87675) using a dilution of 1:1,000, followed by HRP Goat Anti-Rabbit IgG (H+L) at a dilution of 1:10,000. Lysates/proteins: 25 µg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 60s.
Product Details
PA5-87675
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 149-268 of human MESP1 (NP_0611401)
Conjugate
Form
Liquid
Concentration
0.54 mg/mL
Purification
Affinity Chromatography
Storage buffer
PBS, pH 7.3, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Immunogen sequence: RRCRQRGDAG SPRGCPLCPD DCPAQMQTRT QAEGQGQGRG LGLVSAVRAG ASWGSPPACP GARAAPEPRD PPALFAEAAC PEGQAMEPSP PSPLLPGDVL ALLETWMPLS PLEWLPEEPK; Positive Samples: A-549, HeLa, THP-1, Mouse heart, Rat heart; Cellular Location: Nucleus
Target Information
Mesp1 (mesoderm posterior 1) is a basic helix-loop-helix-type transcription factor, which along with its related proteins, has an essential role in both segmentation and rostro-caudal patterning of somites in the anterior pre-somitic mesoderm. Mesp1 is expressed in many of the precursors of the cardiovascular system and is known to play a role in the process of cardiac morphogenesis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: bHLHc5; Class C basic helix-loop-helix protein 5; mesoderm posterior 1 homolog; mesoderm posterior basic helix-loop-helix transcription factor 1; Mesoderm posterior protein 1; MGC10676
Gene Aliases: BHLHC5; MESP1
UniProt ID: (Human) Q9BRJ9, (Mouse) P97309
Entrez Gene ID: (Human) 55897, (Rat) 308766, (Mouse) 17292
RNA polymerase II core promoter proximal region sequence-specific DNA binding
transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding
transcription factor activity, sequence-specific DNA binding
enhancer binding
transcription regulatory region DNA binding
protein dimerization activity
DNA binding
heart looping
secondary heart field specification
embryonic heart tube morphogenesis
cardiac atrium formation
cardiac ventricle formation
sinus venosus morphogenesis
growth involved in heart morphogenesis
cardioblast anterior-lateral migration
transcription from RNA polymerase II promoter
Notch signaling pathway
gastrulation
mesodermal cell migration
neurogenesis
signal transduction involved in regulation of gene expression
positive regulation of Notch signaling pathway involved in heart induction
negative regulation of mesodermal cell fate specification
negative regulation of endodermal cell fate specification
endothelial cell differentiation
positive regulation of Notch signaling pathway
negative regulation of transcription, DNA-templated
positive regulation of transcription, DNA-templated
positive regulation of transcription from RNA polymerase II promoter
lateral mesoderm development
positive regulation of striated muscle cell differentiation
cardiac muscle cell differentiation
cardiac cell fate determination
sinoatrial node cell differentiation
cardiac vascular smooth muscle cell differentiation
cardioblast migration to the midline involved in heart field formation
positive regulation of hepatocyte differentiation
positive regulation of heart induction by negative regulation of canonical Wnt signaling pathway
heart morphogenesis
cardioblast migration
transcription, DNA-templated
regulation of transcription, DNA-templated
multicellular organism development
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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