CD24 蛋白, Human (Biotinylated, HEK293, His-Avi)

The CD24 protein plays a critical role in cellular differentiation in various cell types, and its signaling may be initiated by lectin-like ligands that bind to the CD24 carbohydrate and transduced by second messengers released from GPI anchors. CD24 also regulates B cell activation responses, promoting AG-dependent B cell proliferation and preventing terminal differentiation into antibody-forming cells. CD24 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived CD24 protein, expressed by HEK293 , with C-Avi, C-His labeled tag.

CD24 蛋白在各种细胞类型的细胞分化中发挥着关键作用，其信号传导可能由凝集素样配体与 CD24 碳水化合物的结合触发，并通过释放源自 GPI 锚的第二信使进行转导。CD24 还具有调节 B 细胞激活反应、促进 B 细胞 AG 依赖性增殖以及防止其最终分化为抗体形成细胞的功能。与 SIGLEC10 相关，CD24 可能有助于选择性抑制对危险相关分子模式 (DAMP)（例如 HMGB1、HSP70 和 HSP90）的免疫反应，表明其在免疫调节中发挥作用。此外，CD24 还参与自身免疫的控制。它表现出与 LYN 和 FGR 的细胞类型特异性相互作用，在小细胞癌细胞系中与 FRG 结合，在红白血病细胞系 K-562 中以及在伯基特淋巴瘤中与 LYN 结合，突出了其在细胞过程和免疫调节中的多种参与。

Immobilized Biotinylated Human CD24 His-Avi at 5 μg/mL (100 μL/well) on Streptavidin precoated (0.5 μg/well) plate can bind Anti-CD24 MAb (SN3) with a linear range of 0.6-10 ng/mL.

Human

HEK293

C-Avi;C-His

P25063-1 (S27-G59)

100133941  [NCBI]

Approximately 43 kDa

Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末

Lyophilized a 0.22 μm filtered solution of PBS, 6% Trehalose, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.