86-7922-19 ［取扱停止］Human Secretory Component, Twin Strep Tag 25ug SCT-H5280
特徴
- Background：The secretory component (SC) is a unique polypeptide chain that may be found in immunoglobulins A and M (IgA and IgM).
- The SC wraps around two IgA units joined by a J chain protein fragment, resulting in a configuration with each of the two antigen binding regions of the two constituent y-shaped antibodies exposed.
- One identified function of secretory components is to protect IgA antibodies from degradation by the gastric acids and enzymes of the digestive system.
- It also appears that SC may serve in the three-dimensional organization or in the transport and distribution of the resulting IgA complexes.
仕様
- サイズ：25ug
- Source：Human Secretory Component, Twin Strep Tag (SCT-H5280) is expressed from human 293 cells (HEK293). It contains AA Lys 19 - Arg 603 (Accession # P01833-1).
- Molecule：Secretory Component
- Synonyms：Secretory component, SC
- Species：Human
- Tag：Strep Tag
- Expression Systems：HEK293
- Expression Rigeion：Lys 19 - Arg 603
- Conjugate：Unconjugated
- Accession：NP_002635.2
- Molecular Weight：67.6 kDa
- Characteristics：This protein carries a twin strep tag at the C-terminus. The protein has a calculated MW of 67.6 kDa. The protein migrates as 80-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
- Endotoxin Level：Less than 1.0 EU per ug by the LAL method.
- Purity：>90% as determined by SDS-PAGE.
- Buffer：PBS, pH7.3
- Package Size：25ug*1
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商品のバリエーション （サイズ違い・スペック違い・オプション品など）
| 商品イメージ | アズワン品番 商品名 |
|---|---|
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86-7922-19
Human Secretory Component, Twin Strep Tag 25ug
|
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86-7922-20
Human Secretory Component, Twin Strep Tag 200ug
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