- ￥4290
- 华韵生物(Huayunbio)
- HFC3585-100Tests
- 2025年07月09日
- FCM
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- 详细信息
- 文献和实验
- 技术资料
- 保质期：
12个月
- 供应商：
广州华韵生物科技有限公司
- 应用范围：
FCM
- 规格：
100Tests
请联系华韵客服获取说明书。
产品简介：
| Background |
CD28 is a 44 kD disulfide-linked homodimeric type I glycoprotein. It is a member of the immunoglobulin superfamily and is also known as T44 or Tp44. CD28 is expressed on most T lineage cells, NK cell subsets, and plasma cells. CD28 binds both CD80 and CD86 using a highly conserved motif MYPPY in the CDR3-like loop. CD28 is considered a major co-stimulatory molecule, inducing T lymphocyte activation and IL-2 synthesis, and preventing cell death. In vitro studies indicate that ligation of CD28 on T cells by CD80 and CD86 on antigen presenting cells provides a costimulatory signal required for T cell activation and proliferation.
|
| Alternate Names |
GPSAT;GYPA;HGpMiX;MNS;PAS2
|
| Swissprot |
P10747
|
| Gene ID |
940
|
| Clone No |
CD28.2
|
| Host |
Mouse
|
| Reactivity |
Human
|
| Application |
FCM
|
| Isotype |
Mouse IgG1, κ
|
| Isotype Control |
Elab Fluor® 488 Mouse IgG1, κ Isotype Control[MOPC-21]
|
| Conjugation |
Elab Fluor488
|
| Conjugation Information |
Elab Fluor 488 is designed to be excited by the Blue laser (488 nm) and detected using an optical filter centered near 520 nm (e.g., a 525/40 nm bandpass filter).
|
| Spectrum |
|
| Storage Buffer |
Phosphate buffered solution, pH 7.2, containing 0.09% sodium azide and 1% BSA.
|
| Storage |
This product can be stored at 2-8°C for 12 months. Please protected from prolonged exposure to light and do not freeze.
|
| Expiration date |
12个月
|
| Shipping |
冰袋
|
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文献和实验分别利用 CD3 与 CD28 的功能学抗体，以及 CD3/CD28 Streptamer® 激活扩增 T 细胞的实验步骤与实验结果。 CD3/CD28抗体法 1、实验步骤： 1.1 抗体包被 用无菌 PBS 将 anti-mouse CD3 抗体（克隆号：145-2C11）稀释至 5μg/ml，稀释后的抗体加入到 24 孔板中，每孔 400μl，4°C 包被过夜。（注：板子在加入抗体之前，先用无菌 PBS 润洗 2-3 遍，避免干孔）； 1.2 小鼠脾脏淋巴细胞分离（次日） 1. 将 70μm
Dual- and Triple-Color Fluorospot
labeled with green fluorophore emitting light at the same wavelength as FITC, streptavidin (SA) labeled with Cy3, and if three cytokines are analyzed, a mouse anti-tag mAb labeled with Cy5 (Mabtech). 5. Mouse mAb anti-human CD28 at 0.1 mg/ml
Combined Flow Cytometric Measurement of Two Cell-Surface Antigens and DNA-RNA Content
If the cell surface protein of interest is expressed at high levels, it may be possible to use a mAb that is directly conjugated to Alexa Fluor 488, omitting the need for indirect staining using a biotinylated antibody. If this is the case, omit
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