SAE1/SAE2 Human

SAE1/SAE2 Human

  • Name
  • Description
  • Cat#
  • Pricings
  • Quantity
  • SAE1/SAE2 Human

  • SAE1/SAE2 Human Recombinant
  • ENZ-1161
  • Shipped with Ice Packs

Catalogue number



SAE1 and SAE2 form heterodimers which take part in the posttranslational modification of proteins (sumoylation). This process regulates protein structure as well as intracellular localization of the target. SAE1/SAE2 may indicate on dermatomyositis (DM) as autoantibodies against those 2 proteins have been found in patients.


SAE1/SAE2 Human Recombinant produced in SF9 is glycosylated, polypeptide chain containing 2 subunits (SAE1 subunit molecular mass is 41kDa & SAE2 subunit molecular mass is 91kDa). The subunits associate to form a complex.

The SAE1/SAE2 is expressed with a -10xHis tag and purified by proprietary chromatographic techniques.


Sf9 insect cells.

Physical Appearance

Sterile Filtered colorless solution.


SAE1/SAE2 is supplied in 20mM HEPES buffer pH-8.0, 200mM NaCl and 20% glycerol.


Store at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time.
Avoid multiple freeze-thaw cycles.


Greater than 95.0% as determined by SDS-PAGE.

Immunological functions

1. Binds IgG-type human auto-antibodies.
2. Standard ELISA test (checkerboard analysis of positive/negative samples) and immunodot test with positive/negative samples.


Western blot with anti SAE1/SAE2 autoantibody positive sample & Polyclonal anti-SAE1 and anti-SAE2 antibodies.

Coating concentration

0.3-0.8 µg/ml (depending on the type of ELISA plate and coating buffer). Suitable for labeling of functional groups.

Safety Data Sheet


ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Back to Top