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Recombinant Mouse Noggin Protein (His Tag)

Cat No.: BL-0001NP
Description Related products
tag His
host species Mouse
accession P97466
synonym Noggin Noggin; Nog
background Noggin is a secreted homodimeric glycoprotein that is an antagonist of bone morphogenetic proteins (BMPs). Mouse Noggin cDNA encodes a 232 amino acid (aa) residue precursor protein with 19 aa residue putative signal peptide that is cleaved to generate the 213 aa residue mature protein which is secreted as a homodimeric glycoprotein. Secreted Noggin probably remains close to the cell surface due to its binding of heparin-containing proteoglycans. Noggin binds some BMPs such as BMP4 with high affinity and others such as BMP7 with lower affinity. It antagonizes BMP bioactivities by blocking epitopes on BMPs that are needed for binding to both type I and type II receptors. Noggin is expressed in defined areas of the adult central nervous system and peripheral tissues such as lung, skeletal muscle and skin. During culture of human embryonic stem cells (hESC) or neural stem cells under certain conditions, addition of Noggin to antagonize BMP activity may allow stem cells to proliferate while maintaining their undifferentiated state, or alternatively, to differentiate into dopaminergic neurons.
description Recombinant Mouse Noggin is expressed by our Mammalian expression system and the target gene encoding Gln28-Cys232 is expressed with a His tag at the C-terminus.
source Human Cells
AA sequence Gln28-Cys232
purity >90% as determined by reducing SDS-PAGE.
endotoxin <0.1 ng/µg (1 EU/µg) as determined by LAL test.
formulation Recombinant Mouse Noggin Protein was lyophilized from a 0.2 μm filtered solution of PBS, 5mM EDTA, 5% Trehalose, pH 7.4.
reconstitution Dissolve the lyophilized protein in distilled water.
usage For Research Use Only
storage Mouse Noggin protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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