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Catalog Products » Recombinant Proteins » Growth Factors » TNF Receptor Type I, Human

TNF R I, Human

Synonyms Soluble Tumor Necrosis Factor type I, TNFRSF1A, TNFAR, TNF-R55, TNFR60, p55, CD120a
Description TNF Receptor Type I, is also known as TNF R-p55/p60 and TNFRSF1A. It is a type I transmembrane protein member of the TNF receptor superfamily. It is expressed in most cell types. Binding of either TNF-α or TNF-β to TNF-R1 initiates a signal transduction pathway that results in the activation of the transcription factor NF-κB, whose target genes are involved in the regulation of inflammatory responses, and, in certain cells, induce apoptosis. TNF-R1 is essential for proper development of lymph node germinal centers and Peyer’s patches and for combating intracellular pathogens such as Listeria. It is stored in the Golgi and translocates to the cell surface following proinflammatory stimuli.
Accession No P19438.1
Species Human
Source CHO
Biological Activity ED50 < 50 ng/ml, measured in a cell proliferation assay using 929 cells in the presence of 1 ng/ml human TNF-α.
Sequence
DSVCPQGKYI HPQNNSICCT KCHKGTYLYN DCPGPGQDTD
CRECESGSFT ASENHLRHCL SCSKCRKEMG QVEISSCTVD
RDTVCGCRKN QYRHYWSENL FQCFNCSLCL NGTVHLSCQE
KQNTVCTCHA GFFLRENECV SCSNCKKSLE CTKLCLPQIE
N

Measured Molecular Weight 28~35 kDa, observed by reducing SDS-PAGE.
Purity > 95% as analyzed by SDS-PAGE.
Formulation Lyophilized after extensive dialysis against PBS.
Reconstitution Reconstituted in ddH2O or PBS at 100 μg/ml.
Endotoxin Level < 0.2 EU/μg, determined by LAL method.
Storage Lyophilized recombinant Human TNF Receptor Type I remains stable up to 6 months at lower than -70°C from date of receipt. Upon reconstitution, Human TNF Receptor Type I should be stable up to 1 week at 4°C or up to 2 months at -20°C.
Note For research use only




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Cat. No. Z03104
Size
Price
10 ug $65.00
50 ug $159.00