CUSABIO貨號：CSB-MA918342 CD4/CD25單克隆抗體（FITC/PE標記）是針對人源CD4與CD25雙靶點開發的高特異性科研試劑，適用于流式細胞分析、免疫熒光及ELISA檢測。該抗體采用雜交瘤技術制備，經過嚴格的質量驗證，可精準識別T細胞表面CD4糖蛋白及CD25（IL-2受體α鏈）分子。CD4作為輔助T細胞標志物，參與MHC II類分子介導的抗原呈遞過程；CD25則在調節性T細胞（Treg）中高表達，對維持免疫耐受和抑制過度免疫反應具有重要作用。本產品采用FITC（Ex/Em 490/525nm）與PE（Ex/Em 565/578nm）雙標記系統，支持多色流式實驗設計，兼容常規激光器配置，特別適用于體外研究T細胞亞群分化、免疫檢查點調控及自身免疫性疾病模型中免疫細胞的功能分析。實驗數據顯示其在1:1000稀釋條件下仍保持穩定信號強度，研究者可靈活應用于細胞表面染色、共定位分析及蛋白質定量檢測，為免疫微環境研究、腫瘤免疫治療機制探索提供可靠工具。

Mouse

Human

Homo sapiens (Human)

Monoclonal

IgG2b/IgG2a

26C10

It differs from different batches. Please contact us to confirm it.

Phosphate-buffered solution, pH 7.4, containing 0.09% sodium azide and 0.2% (w/v) BSA

ELISA,IF,FC

Application	Recommended Dilution
IF	1:100-1:200

ELISA Protocol
Immunofluorescence (IF) Protocol
Flow cytometry (FC) Protocol

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.