CD40 LIGAND/TRAP; HU-10UG

Stock Code: 3571761
Manufacturer Part No: GF101
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Analysis Note


Specific Activity: GF101 is fully biologically active as determined by its ability to stimulate the proliferation of HEK-BlueTMCD40 reporter cells.


Disclaimer


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.


General description


CD40 Ligand (CD40L/TRAP) is a type II membrane protein which, effectuates the helper function of T cells on resting B cells. GF101 is a 16.3 kDa protein containing 149 amino acid residues comprising the receptor binding TNF-like domain of CD40L.


Product Source: Recombinant human


Legal Information


CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany


Physical form


Sterile filtered and lyophilized from 10 mM Sodium Phosphate, pH 7.5.


Storage and Stability


The lyophilized protein is stable for a few weeks for at room temperature but is best stored at -20°C. Reconstitute in water to 0.1-1.0 mg/ml. This solution can be diluted into other aqueous buffers and stored at 2-8°C for one week or -20°C for future use. Reconstituted sCD40L/TRAP should be stored at -20°C in undiluted aliquots for up to 6 months. Freeze/thaw cycles will result in significant loss of activity.

Quality Level100
ManufacturerSIGMA-ALDRICH
Impurities﹤0.1 ng/µg Endotoxin (of sCD40L/TRAP; 1EU/µg)
Assay>98% (SDS-PAGE and HPLC)

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