Streptococcus Pyogenes IdeS Protein, His Tag, GST Tag
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产品编号
KMP4413
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别名
免疫球蛋白G降解酶蛋白, IdeS, IdeS Protein
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规格
- 50ug
- 100ug
- 200ug
Alias | 免疫球蛋白G降解酶蛋白, IdeS, IdeS Protein |
Catalog Number | KMP4413 |
Product Description | The Streptococcus Pyogenes IdeS Protein, His Tag, GST Tag(KMP4413) is produced in E. coli. A DNA sequence encoding the streptococcus pyogenes IdeS (F8V4V0-1) (Asp30-Asn341) was expressed with the N-terminal polyhistidine-tagged a GST tag at the N-terminus (his-GST) |
Molecular Name | IdeS |
Species | Streptococcus Pyogenes |
Host | E. coli |
Size | 50ug, 100ug, 200ug |
Purity | >85% as determined by SDS-PAGE |
Purification | Affinity purification |
Endotoxin | <1.0 EU/ug determined by the LAL method |
Formulation | PBS, 50% Glycerol, pH7.4 |
Background | IdeS (IgG-degrading enzyme of Streptococcus pyogenes) is a secreted cysteine endopeptidase from the human pathogen S. pyogenes with an extraordinarily high degree of substrate specificity, catalyzing a single proteolytic cleavage at the lower hinge of human IgG. This proteolytic degradation promotes inhibition of opsonophagocytosis and interferes with the killing of group A Streptococcus. |
Storage Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
Shipping Condition | In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. If supplied as liquid, the proteins will be shipped with dry ice. |
Molecular Weight | 63.1 kDa |