CD24 Protein, Cynomolgus (HEK293, His)

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, Cynomolgus (HEK293, His) is the recombinant others-derived CD24 protein, expressed by HEK293, with C-His labeled tag.

CD24 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^[1][2][3].

Others

HEK293

C-His

I7GKK1 (T27-K54)

/

Approximately 25-35 kDa,based on SDS-PAGE under reducing conditions,due to the glycosylation.

Greater than 90% as determined by reducing SDS-PAGE.

Lyophilized powder.

Lyophilized from 0.22 μm filtered solution of PBS, pH7.4 with trehalose as protectant.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years from date of receipt. 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.

• [1]. Suzuki T, et al. CD24 induces apoptosis in human B cells via the glycolipid-enriched membrane domains/rafts-mediated signaling system. J Immunol. 2001 May 1;166(9):5567-77.  [Content Brief]

  [2]. Jellusova J, et al. CD22 x Siglec-G double-deficient mice have massively increased B1 cell numbers and develop systemic autoimmunity. J Immunol. 2010 Apr 1;184(7):3618-27.  [Content Brief]

  [3]. Chen GY, et al. CD24 and Siglec-10 selectively repress tissue damage-induced immune responses. Science. 2009 Mar 27;323(5922):1722-5.  [Content Brief]