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You are here:Home » Antibodies » Antibodies-Serum Proteins » Anti -PLTP (Plasma Phospholipid Transfer Protein, Lipid Transfer Protein II) (Biotin)

Anti -PLTP (Plasma Phospholipid Transfer Protein, Lipid Transfer Protein II) (Biotin)


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Clone Host Grade Applications
Polyclonal Sheep Affinity Purified B
PLTP (phospholipid transfer protein) is a 65-81kD, secreted glycoprotein member of the BPI/LBP family of proteins. It is expressed by multiple cell types, circulates bound to HDL, and mediates the transfer of phospholipids and cholesterol from apoB-containing lipoproteins to HDL. Mature human PLTP is 476 aa in length. It contains an N-terminal lipid transfer domain and a C-terminal HDL-binding domain. There is one essential intrachain disulfide bond (Cys146-Cys185). There are four potential PLTP splice variants. Two show alternate start sites at Met21 and Met89. Two others demonstrate aa substitutions; one shows a one aa (Lys) substitution for aa110-162, and a second shows a four aa substitution for the N-terminal 35 aa. Over aa18-493, human PLTP shares 92% and 83% aa identity with porcine and mouse PLTP, respectively.
Catalog #P4278-02A
ApplicationsSuitable for use in Western Blot. Other applications not tested.
Recommended DilutionsWestern Blot: 0.1-0.2ug/ml
Optimal dilutions to be determined by the researcher.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile TBS, 0.1% BSA. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
Concentration~0.05mg/ml (after reconstitution)
FormSupplied as a lyophilized powder from PBS, 50ug/1ug BSA. Labeled with Biotin. Reconstitute with 1ml sterile TBS, pH 7.3, 20mM Trizma, 150mM sodium chloride, 0.1% BSA.
PurityPurified by immunoaffinity chromatography.
ImmunogenPurified, NS0-derived, recombinant human PLTP (aa18-493; Accession # P55058, with a Glu18Val substitution).
SpecificityRecognizes human PLTP.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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