CUSABIO貨號：CSB-MA798261 CD19單克隆抗體采用重組蛋白免疫原制備，宿主來源為小鼠IgG1亞型，液態形式便于實驗操作，需在-20℃或-80℃低溫保存以維持穩定性。該抗體特異性識別人類CD19抗原，作為B淋巴細胞表面關鍵標志物，CD19通過介導Ras和磷脂酰肌醇3-激酶信號通路參與B細胞活化與增殖調控，其表達水平在急性淋巴細胞白血病、慢性淋巴細胞白血病等B系腫瘤研究中具有重要指示價值。本產品經ELISA和流式細胞術（FC）驗證，適用于B細胞發育分化機制、免疫微環境解析及惡性B細胞表面標記檢測等科研場景，可為白血病、淋巴瘤病理機制研究及免疫治療靶點篩選提供高特異性工具。通過精準識別CD19抗原表位，該抗體在細胞分選、蛋白互作分析等實驗中展現優異性能，滿足免疫學、腫瘤學等領域對B細胞標記物的研究需求。

Mouse

Human

Homo sapiens (Human)

Monoclonal

IgG1

10B4

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

Phosphate-buffered solution, pH 7.4, containing 0.09% sodium azide

ELISA,FC

ELISA 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.