89-7828-66 Recombinant Rhesus macaque CD19 Protein (Fc Tag) 50ug PKSQ050079
[Elabscience]
特徴
- 背景：CD19 is a single-pass type I membrane protein containing 2 Ig-like C2-type (immunoglobulin-like) domains. CD19 is expressed on follicular dendritic cells and B cells. In fact, it is present on B cells from earliest recognizable B-lineage cells during development to B-cell blasts but is lost on maturation to plasma cells. CD19 primarily acts as a B cell co-receptor in conjunction with CD21 and CD81. Upon activation, the cytoplasmic tail of CD19 becomes phosphorylated, which leads to binding by Src-family kinases and recruitment of PI-3 kinase. CD19 Assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Defects in CD19 are the cause of immunodeficiency common variable type 3 (CVID3) which is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen.
仕様
- サイズ：50ug
- 種由来：Rhesus macaque
- 発現宿主：Human Cells
- 純度：> 95% as determined by reducing SDS-PAGE.
- エンドトキシン濃度：< 1.0 EU per μg as determined by the LAL method.
- アクセッションＮｏ．：F7F486
- タグ種類：C-Fc
- アミノ酸配列：Pro20-Lys292
- 遺伝子構造：Recombinant Rhesus macaque CD19 is produced by our Mammalian expression system and the target gene encoding Pro20-Lys292 is expressed with a Fc tag at the C-terminus.
- 別名（遺伝子名）：B-Lymphocyte Antigen CD19; B-Lymphocyte Surface Antigen B4; Differentiation Antigen CD19; T-Cell Surface Antigen Leu-12; CD19
- 分子量：57.2 kDa
- 組成：Lyophilized from a 0.2 μm filtered solution of 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-229825-Elabscience-PKSQ050079.pdf
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89-7828-66
Recombinant Rhesus macaque CD19 Protein (Fc Tag) 50ug
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89-7828-65
Recombinant Rhesus macaque CD19 Protein (Fc Tag) 10ug
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