SRP4015
CD40Ligand/TRAP from mouse
recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)
别名:
CD154 antigen, CD40-L, T cell antigen Gp39, TNF-related activation protein, TRAP, Tumor necrosis factor ligand superfamily member 5
生物来源
mouse
重组
expressed in E. coli
方案
≥98% (HPLC)
≥98% (SDS-PAGE)
表单
lyophilized
效能
<0.1 μg/mL ED50
分子量
~16.4 kDa
包装
pkg of 25 μg
储存条件
avoid repeated freeze/thaw cycles
杂质
endotoxin, tested
NCBI登记号
运输
wet ice
储存温度
−20°C
基因信息
mouse ... Cd40lg(21947)
一般描述
CD40 Ligand (CD40L/TRAP) is a type II transmembrane glycoprotein belonging to the TNF superfamily of ligands. Natually, CD40L is a membrane-bound protein, but proteolytically cleaved 15-18 kDa soluble forms of CD40L are also fully active. CD40L plays an important role in the proliferation and differentiation of B-cells, and is critical for immunoglobulin (Ig) class switching. Recombinant mouse CD40 Ligand is a soluble 18 kDa protein containing 149 amino acid residues comprising the receptor binding TNF-like domain of CDE40L.
外形
Sterile filtered and then lyophilized from 10 mM Sodium Phosphate, pH 7.5 plus 0.1 M Arginine.
制备说明
Centrifuge the vial prior to opening. Avoid freeze-thaw cycles.
Reconstitute in water to a concentration of 0.1-1.0 mg/mL. The solution can then be diluted into other aqueous buffers.
法规信息
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