- Name
- Description
- Cat#
- Pricings
- Quantity
Catalogue number
PRO-2233
Synonyms
Monocyte differentiation antigen CD14, Myeloid
cell-specific leucine-rich glycoprotein, CD14.
Introduction
CD14 (also known lipopolysaccharide (LPS) receptor) is expressed strongly on monocytes and macrophage and weakly on the surface of neutrophils. CD14 is anchored to cells by linkage to glycosylphosphatidylinositol (GPI) and functions as a high affinity receptor for complexes of LPS and LPS binding protein (LBP). Soluble CD14, also binding to LPS, acts at physiological concentration as an LPS agonist and has, at higher concentrations, an LPS antagonizing effect in cell activation. CD14 has been shown to bind apoptotic cells.
Description
CD14 produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 357 amino acids (16-366a.a.) and having a molecular mass of 38.3kDa.
CD14 is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.
Source
Sf9,
Baculovirus cells.
Physical Appearance
Sterile Filtered colorless solution.
Formulation
CD14 protein solution (0.5mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Avoid multiple freeze-thaw cycles.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Avoid multiple freeze-thaw cycles.
Purity
Greater than 90% as determined by SDS-PAGE.
Amino acid sequence
SPAPPEPCEL DEESCSCNFS DPKPDWSSAF NCLGAADVEL YGGGRSLEYL
LKRVDTEADL GQFTDIIKSL SLKRLTVRAA RIPSRILFGA LRVLGISGLQ ELTLENLEVT GTAPPPLLEA
TGPDLNILNL RNVSWATRDA WLAELQQWLK PGLKVLSIAQ AHSLNFSCEQ VRVFPALSTL
DLSDNPELGE RGLISALCPL
KFPTLQVLAL RNAGMETPSG VCSALAAARV QLQGLDLSHN SLRDAAGAPS CDWPSQLNSL NLSFTGLKQV PKGLPAKLSV
LDLSYNRLDR NPSPDELPQV GNLSLKGNPF LDSESHSEKF NSGVVTAGAP SSQAVALSGT LALLLGDRLF VHHHHHH.
Safety Data Sheet
Usage
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.