Background:

Mammalian alkaline phosphatases (APs) are highly conserved zinc-containing allosteric enzymes that are able to hydrolyze and transphosphorylate a wide range of compounds. There are four known human alkaline phosphatase isozymes: TNAP (tissue-nonspecific; bone/liver/kidney), ALPP (placental), ALPP2 (germ cell), and ALPI (intestinal). Placental alkaline phosphatase (ALPP) is bound to the plasma membrane via a glycosyl-phosphatidylinositol (GPI) anchor. It is expressed primarily in the placenta and may be involved in transplacental IgG transport. ALPP has been found to be overexpressed on the surface of several different types of solid tumor cells and elevated serum concentrations of ALPP and ALPP-like enzymes has been found to be associated with ovarian, cervical, and testicular cancer.

Specificity:

Recognizes endogenous levels of ALPP protein.

Alternative names:

PLAP; Alkaline phosphatase placental type; Alkaline phosphatase Regan isozyme; Placental alkaline phosphatase 1; PLAP-1

Species reactivity:

Human

Host:

Mouse

Ig type:

Mouse IgG1. Liquid in PBS containing 50% glycerol, 0.2% BSA and 0.01% sodium azide.

Immunogen:

KLH-conjugated synthetic peptide encompassing a sequence within human ALPP. The exact sequence is proprietary.

Purification & Purity:

The antibody was affinity-purified from mouse antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Molecular weight:

~ 57kDa

Applications:

IHC

Usage:

IHC (1/100 - 1/300)

Storage:

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

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