Lbp Polyclonal Antibody (D-AB-10445L)
For research use only.
| Verified Samples |
Verified Samples in WB: Human A431, Human HEK-293T, Human HepG2, Mouse liver, Rat serum |
| Dilution | WB 1:500-1:1000 |
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | WB |
| Clonality | Polyclonal |
| Immunogen | Recombinant Human Lbp protein expressed by Mammalian |
| Abbre | Lbp |
| Synonyms | Lbp, Lipopolysaccharide-binding protein |
| Swissprot | |
| Calculated MW | 54 kDa |
| Observed MW |
55 kDa
The actual band is not consistent with the expectation.
Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include: 1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein. 2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes. 3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1. 4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids). 5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers. If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane. |
| Cellular Localization | Secreted |
| Tissue Specificity | Detected in blood serum (at protein level) |
| Concentration | 1 mg/mL |
| Buffer | PBS with 0.05% proclin 300, 1% protective protein and 50% glycerol,pH7.4 |
| Purification Method | Antigen Affinity Purification |
| Research Areas | Immunology, Microbiology |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
| background | Lipopolysaccharide-binding protein(LBP),a 58kDa glycoprotein synthesized in hepatocytes,belongs to a family of lipid-binding proteins that includes bactericidal/permeability increasing protein(BPI),phospholipid ester transfer protein(PLTP),and cholesterol ester transfer protein(CETP). LBP binds to the lipidA portion of lipopolysaccharide(LPS) to facilitate the process of LPS monomerization,catalyzes the binding of LPS monomers to CD14,and promotes LPS-induced immune response. |
Other Clones
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Unconjugated
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