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Recombinant Human 4-1BB Ligand

Catalog Number:
310-11
Synonyms:
TNFSF9, CD137L
Description:
4-1BBL, a member of the TNF superfamily, is expressed in B cells, dendritic cells, activated T cells and macrophages. 4-1BBL binds to its receptor 4-1BB, and provides a co-stimulatory signal for T cell activation and expansion. The human 4-1BBL gene codes for a 254 amino acid type II transmembrane containing a 28 amino acid cytoplasmic domain, a 21 amino acid transmembrane domain, and a 205 amino acid extracellular domain. The soluble form of 4-1BBL contains the TNF-like portion of the extracellular domain of 4-1BBL. Recombinant Human 4-1BBL is a soluble 19.5 kDa protein consisting of 185 amino acid residues.
AA Sequence:
MREGPELSPD DPAGLLDLRQ GMFAQLVAQN VLLIDGPLSW YSDPGLAGVS LTGGLSYKED TKELVVAKAG VYYVFFQLEL RRVVAGEGSG SVSLALHLQP LRSAAGAAAL ALTVDLPPAS SEARNSAFGF QGRLLHLSAG QRLGVHLHTE ARARHAWQLT QGATVLGLFR VTPEIPAGLP SPRSE
Source:
E.coli
Purity:
Greater than 98% by SDS-PAGE gel and HPLC analyses.
Biological Activity:
Determined by the dose-dependent stimulation of IL-8 production by human PBMC. The ED50 for this effect is 5-10 ng/ml.
 Please Note: Results may vary with PBMC donors.
Cross Reactivity:
Human
Research Interests:
Country of Origin:
USA
Research Use Only. Not for use in diagnostic or therapeutic procedures.
Purchase This Product
  Size Price Qty
A 5µg 80.00 USD
B 20µg 195.00 USD
100µg 600.00 USD
250µg 1,050.00 USD
500µg 1,800.00 USD
1mg 3,000.00 USD
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