CD8a Monoclonal Antibody (OKT8 (OKT-8)), eFluor 450, eBioscience™-Bio-Rad-Bio-Rad伯乐代理官网-伯乐抗体-伯乐层析Aminex色谱柱

CD8a Monoclonal Antibody (OKT8 (OKT-8)), eFluor 450, eBioscience™

2025-12-06

CD8a Monoclonal Antibody (OKT8 (OKT-8)), eFluor 450, eBioscience™

货号：48-0086-42

规格：100 Tests

价格：2794

产品类型：流式抗体

品牌：Thermo Fisher

抗原：CD8a

物种：人

宿主：小鼠

抗体亚型：IgG2a, kappa

克隆号：OKT8 (OKT-8)

荧光染料：eFluor 780

抗体类型:	流式抗体	同型对照：	Mouse IgG2a kappa Isotype Control (eBM2a), eFluor 450, eBioscience
浓度：	5 µL/Test	用法：	5 µL (0.125 µg)/test

Description:The OKT8 monoclonal antibody reacts with the human CD8a molecule, an approximately 32-34 kDa cell surface receptor expressed either as a heterodimer with the CD8 beta chain (CD8 alpha beta) or as a homodimer (CD8 alphaalpha). A majority of thymocytes and a subpopulation of mature T cells and NK cells express CD8a. CD8 binds to MHC class I and through its association with protein tyrosine kinase p56lck plays a role in T-cell development and activation of mature T cells. Preliminary testing indicates that OKT8 and two other mouse anti-human CD8 antibodies (clone RPA-T8, Cat. No.14-0088 and clone HIT8a, Cat. No.14-0089) do not compete with each other for binding to human peripheral blood leukocytes by flow cytometric analysis, suggesting that they do not bind to similar epitopes or block each other by steric hindrance.Applications Reported: This OKT8 (OKT-8) antibody has been reported for use in flow cytometric analysis.Applications Tested: This OKT8 (OKT-8) antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.125 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.eFluor® 450 is an alternative to Pacific Blue®. eFluor® 450 emits at 445 nm and is excited with the Violet laser (405 nm). Please make sure that your instrument is capable of detecting this fluorochome.Excitation: 405 nm; Emission: 445 nm; Laser: Violet Laser.Filtration: 0.2 µm post-manufacturing filtered.Target InformationCD8 molecule is composed of two chains termed alpha and beta. CD8 is found on a T cell subset of normal cytotoxic / suppressor cells which make up approximately 20 to 35% of human peripheral blood lymphocytes. The CD8 antigen is also detected on natural killer cells, 80% of thymocytes, on a subpopulation of 30% of peripheral blood null cells and 15 to 30% of bone marrow cells.For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

数据

CD8a Antibody (48-0086-42)Vaccine 2008 -Published figure using CD8a monoclonal antibody (Product # 48-0086-42)

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参考文献：

1. The Journal of biological chemistry

Structure and Membrane Binding Properties of the Endosomal Tetratricopeptide Repeat (TPR) Domain-containing Sorting Nexins SNX20 and SNX21.

"Published figure using CD8a monoclonal antibody (Product # 48-0086-42) in Immunofluorescence"

2.Frontiers in pharmacology

Disruption of PD-1 Enhanced the Anti-tumor Activity of Chimeric Antigen Receptor T Cells Against Hepatocellular Carcinoma.

"Published figure using CD8a monoclonal antibody (Product # 48-0086-42) in Flow Cytometry"

3.Investigative ophthalmology and visual science

T-Lymphocyte Subset Distribution and Activity in Patients With Glaucoma.

"Published figure using CD8a monoclonal antibody (Product # 48-0086-42) in Flow Cytometry"

4.Scientific reports

Extensive T cell cross-reactivity between diverse seasonal influenza strains in the ferret model.

"Published figure using CD8a monoclonal antibody (Product # 48-0086-42) in Flow Cytometry"

技术参数

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