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- 应用范围:
产品信息以Bioss网站为准
- 规格:
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-0577R |
| 英文名称 | IL2RA/CD25 Rabbit pAb |
| 中文名称 | 白介素2受体a链/IL-2RA抗体 |
| 英文别名 | Interleukin 2 receptor alpha chain; CD 25; CD25 antigen; IDDM10; IL 2 RA; IL 2 receptor alpha subunit; IL2 RA; IL-2RA; IL2R; IL2RAC; Interleukin 2 Receptor alpha; Interleukin 2 receptor alpha chain; Interleukin 2 receptor; Ly43; p55; T Cell Growth Factor Receptor; TAC Antigen; TCGFR; IL2RA_MOUSE. |
| 产品应用 | WB=1:500-2000, Flow-Cyt=0.2ug /test Not yet tested in other applications. |
| 交叉反应 | Human, Mouse (Rat) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from mouse CD25 |
| 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 | 28 kDa |
| 实际分子量 | 55kDa |
| 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 > CD Immunology > Innate Immunity > Cytokines > Interleukins |
| 亚基 | Non-covalent dimer of an alpha and a beta subunit. IL2R exists in 3 different forms: a high affinity dimer, an intermediate affinity monomer (beta subunit), and a low affinity monomer (alpha subunit). The high and intermediate affinity forms also associate with a gamma subunit. |
| 亚细胞定位 | Membrane; Single-pass type I membrane protein. |
| 相似性 | Contains 2 Sushi (CCP/SCR) domains. |
| 功能 | Receptor for interleukin-2. |
| 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 | The interleukin 2 (IL2) receptor alpha (IL2RA) and beta (IL2RB) chains, together with the common gamma chain (IL2RG), constitute the high-affinity IL2 receptor. Homodimeric alpha chains (IL2RA) result in low-affinity receptor, while homodimeric beta (IL2RB) chains produce a medium-affinity receptor. Normally an integral-membrane protein, soluble IL2RA has been isolated and determined to result from extracellular proteolyisis. Alternately-spliced IL2RA mRNAs have been isolated, but the significance of each is presently unknown. Mutations in this gene are associated with interleukin 2 receptor alpha deficiency. Patients with severe Coronavirus Disease 2019 (COVID-19), the disease caused by the novel Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have significantly elevated levels of IL2R in their plasma. Similarly, serum IL-2R levels are found to be elevated in patients with different types of carcinomas. Certain IL2RA and IL2RB gene polymorphisms have been associated with lung cancer risk. [provided by RefSeq, Jul 2020] |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
| {Flow-Cyt} | {0.2ug /test} |

Primary Antibody:Rabbit Anti- CD25 antibody(bs-0577R), Dilution: 0.2μg 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-0577R, 0.2μg /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.

Primary: Anti-IL2RA (bs-0577R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/10000 dilution
Predicted band size: 28 kD
Observed band size: 55 kD

Primary Antibody (green line): Rabbit Anti-IL2RA/CD25 antibody (bs-3152R)
Dilution: 3μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody (white blue line): Goat anti-rabbit IgG-PE
Dilution: 1μg /test.
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then were incubated in 5%BSA to block non-specific protein-protein interactions for 15 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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文献和实验[IF={{ 7.3 }}] {Wong Victoria A.. et al. IL-2Rα KO mice exhibit maternal microchimerism and reveal nuclear localization of IL-2Rα in lymphoid and non-lymphoid cells. FRONT IMMUNOL. 2024 May;15:} {WB,Other} {Mouse}
[IF={{ 6.073 }}] {Wen Long. et al. Gut Microbiota Protected Against pseudomonas aeruginosa Pneumonia via Restoring Treg/Th17 Balance and Metabolism. FRONT CELL INFECT MI. 2022 Jun;0:751} {IF} {Mouse}
[IF={{ 4.718 }}] {Arumugam P et al. Expression of a Functional IL-2 Receptor in Vascular Smooth Muscle Cells. The Journal of Immunology,2018 ji1701151.} {WB} {Human}
[IF={{ 4.372 }}] {Zhang et al. Sonodynamic therapy-assisted immunotherapy: A novel modality for cancer treatment. (2018) Cancer.Sci. 109:1330-1345} {IHC} {mouse}
[IF={{ 1.396 }}] {Xiong Y et al. Functions of T-cell subsets and their related cytokines in the pathological processes of autoimmune encephalomyelitic mice.(2018) Int J Clin Exp Pathol;11(10):4817-4826.} {FCM,IHC} {Mouse}
= NAL), appears to form upon oxidative cyclization of the nonfluorescent 2:1 lysine-HNE Michael adduct-Schiff base cross-link (Scheme 1). Polyclonal antibody (PAb) to the NAL-HNE fluorophore was raised in rabbit and found to be highly specific
The OP9-DL1 System: Generation of T-Lymphocytes from Embryonic or Hematopoietic Stem Cells In Vitro
reagent; BD Biosciences 555899) (for Protocol 4) Buffer for cell staining and cell sorting (for Protocol 4; see Step 72) Complement, reconstituted from rabbit (Cedarlane CL3331) (for Protocol 3) ESC medium (for Protocols 1, 2) Freezing
. Retrieved 2010-11-29. ^ Nielsen BS, Jørgensen S, Fog JU, Søkilde R, Christensen IJ, Hansen U, Brünner N, Baker A, Møller S, Nielsen HJ (October 2010). "High levels of microRNA-21 in the stroma of colorectal cancers predict short disease-free survival
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