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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20℃
- 克隆性:
单克隆
- 抗体名:
Selectin L (SELL) 抗体 (FITC)
- 规格:
0.1ml/0.2ml
Selectin L (SELL)
别名 CD62L, LAM1, LECAM1, LEU8, LNHR, LSEL, LYAM1, PLNHR, TQ1, A.11, L-selectin, LECAM-1, SELE, AI528707, Lnhr, Ly-22, Ly-m22, Lyam-1, Lyam1
适用
其他选择 化学剂
宿主
其他选择 大鼠
克隆类型 (克隆位点)
单克隆 (MEL-14)
标记
其他选择 FITC
Selectin L (SELL) 抗体 (FITC)应用范围
其他选择 流式细胞分析技术(FACS)
Pubmed 6个引用可参考
规格 0.1 mg
发货至 中国 (更改)
发货时间 29至35个工作日
产品编号 yb114233
产品细节
免疫原 Mouse B cell Lymphoma, 38C-14 Donor: Fischer Rat Spleen Fusion Partner: P3 X 63Ag8.653
克隆位点 MEL-14
亚型 IgG2a
特异性 This monoclonal antibody reacts with a 90 kDa protein which is involved with the homing of lymphocytes to peripheral lymph nodes.
纯化方法 Protein G Chromatography
目标详细情况
别名 CD62L / L-Selectin
物质类 Chemical
Selectin L (SELL) 抗体 (FITC)背景 L-selectin is expressed on most T and B lymphocytes, neutrophils, monocytes, eosinophils.1 Pre-incubation of lymphocytes with this antibody completely and specifically blocks binding of lymphocytes to high endothelial venules (HEV) in vitro 2,3,6 and the migration of lymphocytes to lymph nodes in vivo.2,3 Polymorphonuclear cells preincubated with this antibody do not migrate to the inflammatory foci.Synonyms: CD62 antigen-like family member L, LAM-1, LECAM1, LNHR, LYAM1, Leu-8, Leukocyte adhesion molecule 1, Leukocyte surface antigen Leu-8, Leukocyte-endothelial cell adhesion molecule 1, Lymph node homing receptor, SELL, TQ1, gp90-MEL
基因ID 20343
NCBI登录号 NP_035476
UniProt P18337
使用细节
应用备注 Flow cytometry. Immunohistochemistry.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.
实验流程 FLOW CYTOMETRY ANALYSIS: Method: 1. Prepare a cell suspension in media A. For cell preparations, deplete the red blood cellpopulation with Lympholyte®-M cell separation medium. 2. Wash 2 times. 3. Resuspend the cells to a concentration of 2x10e7 cells/ml in media A. Add 50 µl of thissuspension to each tube (each tube will then contain 1x10e6 cells, representing 1 test). 4. To each tube, add 0. 2 - 0. 5 µg* of this Ab per 10e6 cells. 5. Vortex the tubes to ensure thorough mixing of antibody and cells. 6. Incubate the tubes for 30 minutes at 4°C. (It is recommended that the tubes areprotected from light, since most flurochromes are light sensitive). 7. Wash 2 times at 4°C. 8. Resuspend the cell pellet in 50 µl ice cold media B. 9. Transfer to suitable tubes for flow cytometric analysis containing 15 µl of propidiumiodide at 0. 5 mg/ml in PBS. This stains dead cells by intercalating in DNA. Media: A. Phosphate buffered saline (pH 7. 2) + 5% normal serum of host species + sodium azide(100 µl of 2M sodium azide in 100 mls). B. Phosphate buffered saline (pH 7. 2) + 0. 5% Bovine serum albumin + sodium azide (100µl of 2M sodium azide in 100 mls). Results - Tissue Distribution by: Mouse Strain: BALB/cCell Concentration: 1x10e6 cells per testAntibody Concentration Used: 0. 2 µg/10e6 cellsIsotypic Control: FITC Rat IgG2aCell Source: Percentage of cells stained above control: Thymus: 88. 8%Spleen: 36. 6%Lymph Node: 74. 4%Strain Distribution: Cell Concentration: 1x10e6 cells per testAntibody Concentration Used: 0. 2 µg/10e6 cells
限制 仅限研究用
贮存及处理
浓度 0.1 mg/mL
缓冲液 PBS, 0.02 % NaN3 and EIA grade BSA as a stabilizing protein to bring total protein concentration to 4-5 mg/mL
储存液 Sodium azide
Selectin L (SELL) 抗体 (FITC)注意事项 This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
注意事项 Avoid repeated freezing and thawing.
储存条件 4 °C/-20 °C
储存方法 Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
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文献和实验当FITC在碱性溶液中与抗体蛋白反应时,主要是蛋白质上赖氨酸的r氨基与荧光素的硫碳胺键(thiocarbmide)结合,形成FITC-蛋白质结合物,即荧光抗体或荧光结合物。一个IgG分子中有86个赖氨酸残基,一般最多能结合15~20个,一个IgG分子可结合2~8个分子的FITC,其反应式如下FITC-N=C=S + N-H2-蛋白质 → FITC-NS-C-N-H2-蛋白质常用Marsshall(1958)法标记荧光抗体,也可以根据条件采用Chadwick等标记法或Clark
ml三蒸水中即成; 方法与步骤: 根据Marshall氏法高效价的抗人球蛋白兔免疫血清,分离球蛋白。 1. 用0.15 mol/L NaCl的盐水及0.15 mol/L pH9.0的NaHCO3-Na2CO3缓冲液稀释使每毫升内含抗体10mg,缓冲液为总量的10%; 2. 将以上溶液降温至4℃,按蛋白:荧光素=50—80mg:1mg的比例加入异硫氰酸荧光素,在0—4℃下电磁搅拌12—14h; 3.用半饱和硫酸铵将标记球蛋白
材料: 抗体球蛋白溶液、0.5mol/L pH9.0碳酸盐缓冲液、无菌生理盐水、异硫氰酸荧光素、1%硫柳汞水溶液、三角烧瓶(25—50ml)、冰及冰槽(或1000ml烧杯)、电磁搅拌器、灭菌吸管、透析袋、玻璃棒、棉线及烧杯(500ml)、pH7.2或8.0的0.01mol/L PBS等。 方法与步骤: 1. 抗体的准备。量取适量已知浓度的球蛋白溶液,置入三角烧瓶中,加入生理盐水及碳酸盐缓冲液,使最终球蛋白
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