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

CD24 protein plays a pivotal role in cell differentiation across various cell types, with signaling potentially initiated by lectin-like ligand binding to CD24 carbohydrates, transduced through second messengers released from the GPI-anchor. CD24 also modulates B-cell activation responses, promoting AG-dependent B-cell proliferation and preventing terminal differentiation into antibody-forming cells. In association with SIGLEC10, CD24 contributes to the selective suppression of the immune response to DAMPs such as HMGB1, HSP70, and HSP90, suggesting a role in immune regulation. Additionally, CD24 is implicated in controlling autoimmunity, exhibiting cell-type-specific interactions with LYN and FGR in diverse cellular processes and immune regulation. CD24 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived CD24 protein, expressed by HEK293, with C-Avi, C-His labeled tag. The total length of CD24 Protein, Human (Biotinylated, HEK293, His-Avi) is 33 a.a., with molecular weight of 18-33 kDa.

The CD24 protein is implicated in playing a pivotal role in the cell differentiation of various cell types, with its signaling potentially triggered by the binding of a lectin-like ligand to CD24 carbohydrates, transduced through the release of second messengers derived from the GPI-anchor. CD24 also functions in modulating B-cell activation responses, promoting AG-dependent proliferation of B-cells, and preventing their terminal differentiation into antibody-forming cells. In association with SIGLEC10, CD24 may contribute to the selective suppression of the immune response to danger-associated molecular patterns (DAMPs) such as HMGB1, HSP70, and HSP90, suggesting a role in immune regulation. Additionally, CD24 is implicated in the control of autoimmunity. It exhibits cell-type-specific interactions with LYN and FGR, binding to FRG in a small cell cancer line, LYN in the erythroleukemia cell line K-562, and in Burkitt's lymphoma, highlighting its diverse involvement in cellular processes and immune regulation.

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 (S27-G59)

100133941  [NCBI]

Approximately 43 kDa

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

Lyophilized powder

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.