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LifeSensors

Call us: 610.644.8845

Protein Expression Systems

Many engineered/designer proteins or single-chain antibodies are poorly expressed. Fusion with SUMO/SUMOstar enhances the stability, solubility, and yield of a protein. SUMO is one of the most conserved proteins in eukaryotes and have been shown to post-translationally modify a number of proteins in cells. SUMOylation plays an important role in various cellular process such as nuclear-cytosolic transport, transcriptional regulation, and protein stability. Few years ago, LifeSensors has developed SUMO- and SUMOstar-fusion technologies to gain prominence for expressing proteins that were difficult to express. SUMO/SUMOstar-fusion leads to a dramatic enhancement of expression in E. coli, yeast, insect, and mammalian cells and promotes correct folding and hence biological activity. Additionally, this system simplifies and lowers the costs associated with protein expression and purification. Using this technology, a plethora of proteins have been shown to enhance their expression, stability, and yield.



Available Options

Recombinant SUMOstar Protease 1 specifically recognizes and cleaves the SUMOstar tag from recombinan..
$3,525.00

Available Options

Recombinant SUMOstar Protease 1 specifically recognizes and cleaves the SUMOstar tag from recombinan..
$475.00

Available Options

SUMO-GFP is a recombinant protein that contains yeast SUMO fused to a control polypeptide (GFP). Thi..
$250.00

Available Options

hSUMO3-GFP is a recombinant fusion protein that contains the human SUMO3 tag followed by a control p..
$250.00

Available Options

SUMOstar-GFP is a recombinant fusion protein that contains a modified yeast SUMO (Smt3) protein, whi..
$375.00

Available Options

In eukaryotes, endogenous SUMO proteases rapidly cleave SUMO fusions in vivo, precluding tag-enhance..
$975.00

Available Options

The pM-SUMOstar vector allows for cytosolic expression of SUMO fusion constructs in a mammalian..
$375.00

Available Options

In eukaryotes, endogenous SUMO proteases rapidly cleave SUMO fusions in vivo, precluding tag-enhance..
$975.00

Available Options

The pM-secSUMOstar vector allows for expression and secretion of SUMO fusion constructs in a mammali..
$375.00

Available Options

Our Anti-SUMO/SUMOstar antibody is an affinity-purified, polyclonal chicken IgY. It can be used to i..
$375.00

Available Options

Our Anti-SUMO/SUMOstar antibody is an affinity-purified, polyclonal chicken IgY. It can be used to i..
$250.00

Available Options

Our Anti-SUMO/SUMOstar antibody is an affinity-purified, polyclonal chicken IgY and labeled with hor..
$395.00

Available Options

Our anti-hSUMO3 antibody is affinity purified, polyclonal chicken IgY raised against full length rec..
$375.00

Available Options

In eukaryotes, endogenous SUMO proteases rapidly cleave SUMO fusions in vivo, precluding tag-en..
$975.00

Available Options

The pY-SUMOstar vector allows for the intracellular expression of SUMOstar fusion proteins in S..
$375.00

Available Options

SUMOstar Fusion Protein Technology The pY-secSUMOstar vector enables expression and secretion of ..
$975.00

Available Options

SUMOstar Fusion Protein Technology The pY-secSUMOstar vector enables expression and secretion of S..
$375.00

Available Options

The SUMOpro Protein and Peptide Expression Kit maximizes yields of soluble, untagged, functional pro..
$975.00

Available Options

The SUMOpro Protein and Peptide Expression Kit maximizes yields of soluble, untagged, functional pro..
$975.00

Available Options

The SUMOpro3 Protein and Peptide Expression Kit maximizes the yield of soluble, untagged, funct..
$975.00
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