CD14 Protein (CD14) (AA 20-352) (Fc Tag)
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- Target See all CD14 Proteins
- CD14
- Protein Type
- Recombinant
- Protein Characteristics
- AA 20-352
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Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This CD14 protein is labelled with Fc Tag.
- Sequence
- AA 20-352
- Characteristics
- This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 62.4 kDa. The protein migrates as 75-85 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
- Purity
- >95 % as determined by SDS-PAGE.
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Less than 1.0 EU per μg by the LAL method.
- Top Product
- Discover our top product CD14 Protein
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Buffer
- Tris with Glycine, Arginine and NaCl, pH 7.5
- Handling Advice
- Please avoid repeated freeze-thaw cycles.
- Storage
- -20 °C
- Storage Comment
- No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C-8 °C), After reconstitution under sterile conditions for 1 month (4 °C-8 °C) or 3 months (-20 °C to -70 °C).
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- Target
- CD14
- Alternative Name
- CD14 (CD14 Products)
- Synonyms
- CD14 molecule Protein, CD14 antigen Protein, CD14 Protein, Cd14 Protein
- Background
- Cluster of differentiation 14 (CD14), is a cell surface glycoprotein, and is a is a component of the innate immune system. CD14 is a myelomonocytic differentiation antigen preferentially expressed on monocytes, macrophages, and activated granulocytes. CD14 exists in two forms. Either it is anchored into the membrane by a glycosylphosphatidylinositol tail (mCD14) or it appears in a soluble form (sCD14). Soluble CD14 either appears after shedding of mCD14 (48 kDa) or is directly secreted from intracellular vesicles (56 kDa). CD14 acts as a co-receptor (along with the Toll-like receptor TLR 4 and MD-2) for the detection of bacterial lipopolysaccharide (LPS). CD14 can bind LPS only in the presence of lipopolysaccharide-binding protein (LBP). CD14 has been proposed to be involved in various biological processes, including transportation of other lipids, cell-cell interaction during different immune responses, as well as recognition of apoptotic cells. Although LPS is considered its main ligand, CD14 also recognizes other pathogen-associated molecular patterns. CD14+ cells are monocytes that can differentiate into a host of different cells. CD14 has been shown to interact with Lipopolysaccharide-binding protein.
- Molecular Weight
- 62.2 kDa
- NCBI Accession
- NP_000582
- Pathways
- TLR Signaling, Activation of Innate immune Response, Cellular Response to Molecule of Bacterial Origin, Toll-Like Receptors Cascades
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