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321R-1

Sigma-Aldrich

PLAP (SP15) Rabbit Monoclonal Antibody

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

100
500

conjugate

unconjugated

antibody form

culture supernatant

antibody product type

primary antibodies

clone

SP15, monoclonal

description

For In Vitro Diagnostic Use in Select Regions (See Chart)

form

buffered aqueous solution

species reactivity

human

packaging

vial of 0.1 mL concentrate (321R-14)
vial of 0.5 mL concentrate (321R-15)
bottle of 1.0 mL predilute (321R-17)
vial of 1.0 mL concentrate (321R-16)
bottle of 7.0 mL predilute (321R-18)

manufacturer/tradename

Cell Marque™

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:500-1:1000

isotype

IgG

control

placenta

shipped in

wet ice

storage temp.

2-8°C

visualization

cytoplasmic

Gene Information

human ... ALPP(250)

Related Categories

General description

Anti-PLAP immunoreacts with germ cell tumors and can discriminate between these and other neoplasms. Somatic neoplasms e.g. breast, gastrointestinal, prostatic, and urinary cancers may also immunoreact with antibodies to PLAP. Anti-PLAP positivity in conjunction with anti-keratin negativity favors seminoma over carcinoma. Germ cell tumors are usually anti-keratin positive, but they regularly fail to stain with anti-EMA, whereas most carcinomas stain with anti-EMA. Anti-PLAP has been useful in the diagnosis of gestational trophoblastic disease. This antibody has shown cross-reaction with human intestinal alkaline phosphatase.

Quality


IVD
IVD
IVD
RUO

Linkage

PLAP Positive Control Slides, Product No. 321S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Physical form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

Preparation Note

Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.

Other Notes

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Legal Information

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

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wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A P Burke et al.
Human pathology, 19(6), 663-670 (1988-06-01)
Two hundred three testicular germ cell tumors were studied immunohistochemically for the presence of placental alkaline phosphatase (PLAP). Special emphasis was placed on the pattern and incidence of positive staining of intratubular malignant germ cells (ITMGCs) adjacent to tumors. 99%
Jeffrey D Goldsmith et al.
The American journal of surgical pathology, 26(12), 1627-1633 (2002-12-03)
Placental alkaline phosphatase (PLAP) is normally produced by primordial germ cells and syncytiotrophoblasts, and the detection of its expression has been useful in the diagnosis of germ cell tumors. We have recently observed PLAP immunoreactivity in normal human adult and
A Lösch et al.
Acta obstetricia et gynecologica Scandinavica, 75(8), 753-756 (1996-09-01)
The gestational trophoblastic disease summarizes all types of hydatidiform moles, placental site trophoblastic tumor and choriocarcinoma. It is of clinical relevance to distinguish between complete hydatidiform mole and partial hydatidiform mole to predict prognosis of recurrency of molar pregnancy and
J D Wencel-Drake et al.
The American journal of pathology, 115(2), 156-164 (1984-05-01)
The distribution and transport of thrombospondin (TSP), fibrinogen (Fbg), fibronectin (Fn), and Factor VIII-related antigen (VIII:RAg) in resting and thrombin-stimulated platelets was investigated by immunofluorescence microscopy. In resting intact cells, little surface staining was seen for these proteins. In permeable
G K Jacobsen et al.
Acta pathologica, microbiologica, et immunologica Scandinavica. Section A, Pathology, 92(5), 323-329 (1984-09-01)
Recently, placental alkaline phosphatase (PLAP) has been suggested as a tumour marker in patients with seminomas (S), since elevated serum levels of PLAP were found with high frequency in these patients. The present immunoperoxidase study of 33 testicular germ cell
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