Blank controlBlue):Jurkat cells (fixed with 2% Paraformaldehyde (10 min)).
Primary Antibody:Rabbit Anti-ICOS ligand antibody(bs-2471R), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG(orange),used under the same conditions );
Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA.
Protocol
The cells were fixed with 2% Paraformaldehyde (10 min). Primary antibody (bs-2471R, 1μg /1x10^6 cells) were incubated for 30 min on the ice, followed by 1 X PBS containing 0.5% BSA + 1 0% goat serum (15 min) to block non-specific protein-protein interactions. Then the Goat Anti-rabbit IgG/PE antibody was added into the blocking buffer mentioned above to react with the primary antibody at 1/200 dilution for 30 min on ice. Acquisition of 20,000 events was performed.
- ￥1180 - 2800
- Bioss
- bs-2471R
- 2025年10月24日
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50ul/100ul/200ul
| 规格： | 50ul | 产品价格： | ￥1180.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥1980.0 |
| 规格： | 200ul | 产品价格： | ￥2800.0 |
| 产品编号 | bs-2471R |
| 英文名称 | ICOS ligand Rabbit pAb |
| 中文名称 | 诱导协同刺激分子配体CD275抗体 |
| 英文别名 | ICOSLG; B7 H2; B7 homolog 2; B7 homologue 2; B7 like protein Gl50; B7 related protein 1; B7-like protein Gl50; B7-related protein 1; B7-H2; B7H2; B7RP 1; B7RP-1; B7RP1; CD 275; CD275; CD275 antigen; GL 50; GL50; ICOS L; ICOS LG; ICOSL; Inducible T cell co stimulator ligand; KIAA0653; LICOS; Transmembrane protein B7 H2 ICOS ligand; ICOS ligand-like; ICOSL_HUMAN. |
| 产品应用 | WB=1:500-2000, Flow-Cyt=1μg/Test Not yet tested in other applications. |
| 交叉反应 | Human (Rat) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from human ICOS ligand |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 理论分子量 | 34 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Immunology > Adaptive Immunity > T Cells > Non-CD |
| 亚基 | Membrane; Single-pass type I membrane protein. |
| 亚细胞定位 | Isoform 1 is widely expressed (brain, heart, kidney, liver, lung, pancreas, placenta, skeletal muscle, bone marrow, colon, ovary, prostate, testis, lymph nodes, leukocytes, spleen, thymus and tonsil), while isoform 2 is detected only in lymph nodes, leukocytes and spleen. Expressed on activated monocytes and dendritic cells. |
| 组织特异性 | Isoform 1 highest expression in lymphoid tissues, such as spleen (mostly in the marginal zone), lymph nodes (particularly in the cortex and in both primary and secondary follicles), thymus (predominantly in the medulla) and Peyer patches (mostly in the follicles), lower levels in many non-lymphoid tissues, such as brain, heart, kidney, liver, lung, skeletal muscle and testis. Present on freshly isolated splenic B-cells, T-cells, dendritic cells and macrophages. The expression of isoform 2 is restricted to heart, spleen and kidney. |
| 相似性 | Belongs to the immunoglobulin superfamily. BTN/MOG family.
Contains 1 Ig-like C2-type (immunoglobulin-like) domain. Contains 1 Ig-like V-type (immunoglobulin-like) domain. |
| 功能 | Ligand for the T-cell-specific cell surface receptor ICOS. Acts as a costimulatory signal for T-cell proliferation and cytokine secretion; induces also B-cell proliferation and differentiation into plasma cells. Could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | ICOS ligand is a member of the B7 family and the immunoglobulin superfamily. Human ICOS ligand is expressed by activated monocytes/macrophages and dendritic cells. It binds to a CD28 like receptor, inducible costimulator molecule (ICOS, AILIM, CRP-1), which is expressed by activated T cells. This interaction plays an important role in the T cell costimulation pathway. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
| {Flow-Cyt} | {1μg/Test} |
Sample:
Lane 1: Human Daudi cell lysates
Lane 2: Human HL-60 cell lysates
Lane 3: Human JAR cell lysates
Primary: Anti-ICOS ligand (bs-2471R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 34 kDa
Observed band size: 60 kDa
Lane 1: Human Daudi cell lysates
Lane 2: Human HL-60 cell lysates
Lane 3: Human JAR cell lysates
Primary: Anti-ICOS ligand (bs-2471R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 34 kDa
Observed band size: 60 kDa
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[IF={{ 1.26 }}] {Ma et al. Effect of follicular helper T cells on the pathogenesis of asthma. (2017) Exp.Ther.Me. 14:967-972} {WB} {Mouse}
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ICOS ligand Rabbit pAb(bs-2471R)-50ul/100ul/200ul
￥1180 - 2800
