Recombinant Protein L-Cys Protein (His Tag) | PKSQ500003

Recombinant Protein L-Cys Protein (His Tag) | PKSQ500003 | Gentaur US, UK & Europe Disrtribition

Synonyms: N/A

Active Protein: N/A

Activity: A DNA sequence encoding the Protein L was expressed with a polyhistidine tag at the N-terminus witn a Cys at the C-terminus.

Protein Construction: A DNA sequence encoding the Protein L was expressed with a polyhistidine tag at the N-terminus witn a Cys at the C-terminus.

Fusion Tag: N-His

Species: N/A

Expressed Host: E.coli

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 95 % as determined by reducing SDS-PAGE.

Endotoxin: Please contact us for more information.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 41.6kDa

Formulation: Lyophilized from sterile PBS, pH 7.4

Reconstitution: Please refer to the printed manual for detailed information.

Background: Protein L contains 5 kappa-binding domain. Protein L has the unique ability to bind through kappa light chain interactions without interfering with the antibody's antigen-binding site. This gives Protein L the ability to bind a wider range of Ig classes and subclasses than other antibody-binding proteins.The other advantage of allowing purification not only of IgGs, but also antibody fragments, such as single-chain variable fragments(scFv), which are devoid of constant domains.

Research Area: N/A