Human PLTP Biotinylated Antibody

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Product Details
Supplemental Products

Human PLTP Biotinylated Antibody Summary

Species Reactivity
Detects human PLTP in Western blots. In Western blots, approximately 15% cross-reactivity with recombinant mouse PLTP is observed.
Polyclonal Sheep IgG
Antigen Affinity-purified
Mouse myeloma cell line NS0-derived recombinant human PLTP isoform 1
Glu18-Val493 (Glu18Val)
Accession # P55058
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.


Recommended Concentration
Western Blot
Please refer to the PDF datasheet for specifications.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: PLTP

PLTP (phospholipid transfer protein) is a 75-81 kDa, 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 amino acids (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 aa 110-162, and a second shows a four aa substitution for the N-terminal 35 amino acids. Over aa 18-493, human PLTP shares 92% and 83% aa identity with porcine and mouse PLTP, respectively.

Long Name
Phospholipid Transfer Protein
Entrez Gene IDs
5360 (Human); 18830 (Mouse); 296371 (Rat)
Alternate Names
HDLCQ9; Lipid transfer protein II; phospholipid transfer protein; PLTP

Product Datasheets

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