Signal Regulatory protein .alpha. fusion protein with IgG1 Fc Fragment.
表达系统
Mammalian cells
克隆类型
Monoclonal
靶标
Leukocyte surface antigen CD47, CD47, Antigenic surface determinant protein OA3, IAP, Integrin-associated protein, Protein MER6, MER6
内毒素水平
< 10 EU/mg
纯度
>95% purity as determined by SDS-PAGE.
纯化方式
Protein A/G purified from cell culture supernatant.
Accession号
Q08722
状态
Liquid
保存溶液
0.01M PBS pH 7.4
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
稳定性和存储
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Leukocyte surface antigen CD47 (MER6) is a ~35 kDa protein. Adhesive protein that mediates cell-to-cell interactions. Acts as a receptor for thrombospondin THBS1 and as modulator of integrin signaling through the activation of heterotrimeric G proteins. Involved in signal transduction, cardiovascular homeostasis, inflammation, apoptosis, angiogenesis, cellular self-renewal, and immunoregulation. Plays a role in modulating pulmonary endothelin EDN1 signaling. Modulates nitrous oxide (NO) signaling, in response to THBS1, hence playing a role as a pressor agent, supporting blood pressure. CD47 is the therapeutic target of magrolimab (clinical).
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5. Gao, AG. et al. (1996) The Journal of biological chemistry 271, 21-4. PMID: 8550562
6. Rogers, NM. et al. (2017) Cardiovascular research 113, 15-29. PMID: 27742621
