89-7813-79 Recombinant Mouse JAM2/CD322 Protein (His Tag)(Active) 100ug PKSM040668
[Elabscience]
特徴
- 背景：Junctional adhesion molecule B (JAM-B), also known as Junctional adhesion molecule 2 (JAM2), Vascular endothelial junction-associated molecule (VE-JAM), and CD322, is a single-pass type I membrane protein which belongs to the immunoglobulin superfamily. It is prominently expressed on high endothelial venules. expression to be restricted to the high endothelial venule of tonsil and lymph nodes. The localization to the endothelium of arterioles in and around inflammatory and tumor foci. JAM-B can function as an adhesive ligand for the T cell line J45 and can interact with GM-CSF/IL-4-derived peripheral blood dendritic cells, circulating CD56(+) NK cells, circulating CD56(+)CD3(+) NK/T cells, and circulating CD56(+)CD3(+)CD8(+) cytolytic T cells. JAM-2 is expressed on high endothelial venules (HEVs) in human tonsil and on a subset of human leukocytes, suggesting that JAM-2 plays a central role in the regulation of transendothelial migration. It binds to very late activation antigen (VLA)-4, a leucocyte integrin that contributes to rolling and firm adhesion of lymphocytes to endothelial cells through binding to vascular cell adhesion molecule (VCAM)-1. JAM-B appears to contribute to leucocyte extravasation by facilitating not only transmigration but also rolling and adhesion. JAM-B acts as an adhesive ligand for interacting with a variety of immune cell types and may play a role in lymphocyte homing to secondary lymphoid organs.
仕様
- サイズ：100ug
- 種由来：Mouse
- 発現宿主：HEK293 Cells
- 純度：> 97 % as determined by SDS-PAGE
- エンドトキシン濃度：< 1.0 EU per μg of the protein as determined by the LAL method.
- アクセッションＮｏ．：NP_076333.3
- タグ種類：C-His
- アミノ酸配列：Met 1-Asn 236
- 遺伝子構造：A DNA sequence encoding the extracellular domain of mouse JAM2 (NP_076333.3) (Met 1-Asn 236) was expressed, with a polyhistidine tag at the C-terminus.
- 活性：Measured by the ability of the immobilized protein to support the adhesion of Jurkat human leukemic T cells. When 8 x 10E4 cells/well are added to JAM2-coated plates (0.2 μg/ml and 100 μl/well), approximately 35-60% will adhere specifically after 60 minutes at 37℃.
- 別名（遺伝子名）：1110002N23Rik;2410030G21Rik;2410167M24Rik;JAM-2;JAM-B;Jcam2;VE-JAM
- 分子量：24.7 kDa
- 組成：Lyophilized from sterile PBS, pH 7.4
- 保存条件：Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク：https://www.elabscience.com/viewpdf-38756-Elabscience-PKSM040668.pdf
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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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89-7813-78
Recombinant Mouse JAM2/CD322 Protein (His Tag)(Active) 50ug
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89-7813-79
Recombinant Mouse JAM2/CD322 Protein (His Tag)(Active) 100ug
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