Pregnancy Zone Protein Polyclonal antibody

Pregnancy Zone Protein Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

Publications

1

Cat no : 21742-1-AP

Synonyms

PZP, pregnancy-zone protein

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Validation Data Gallery

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  WB analysis using 21742-1-AP

  Human plasma were subjected to SDS PAGE followed by western blot with 21742-1-AP (pregnancy zone protein antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  WB analysis of human placenta using 21742-1-AP

  human placenta tissue were subjected to SDS PAGE followed by western blot with 21742-1-AP (pregnancy zone protein antibody) at dilution of 1:800 incubated at room temperature for 1.5 hours.

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  IHC staining of human placenta using 21742-1-AP

  Immunohistochemical analysis of paraffin-embedded human placenta tissue slide using 21742-1-AP (pregnancy zone protein antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human placenta using 21742-1-AP

  Immunohistochemical analysis of paraffin-embedded human placenta tissue slide using 21742-1-AP (pregnancy zone protein antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human brain using 21742-1-AP

  Immunohistochemical analysis of paraffin-embedded human brain using 21742-1-AP (pregnancy zone protein antibody) at dilution of 1:50 (under 10x lens).

• 

  IHC staining of human brain using 21742-1-AP

  Immunohistochemical analysis of paraffin-embedded human brain using 21742-1-AP (pregnancy zone protein antibody) at dilution of 1:50 (under 40x lens).

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Tested Applications

• Positive WB detected in: human plasma, human placenta tissue
• Positive IHC detected in: human placenta tissue, human brain tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:20000
• Immunohistochemistry (IHC): IHC : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below

Product Information

21742-1-AP targets Pregnancy Zone Protein in WB, IHC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Cited Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: Pregnancy Zone Protein fusion protein Ag16471
• Full Name: pregnancy-zone protein
• Calculated Molecular Weight: 1482 aa, 164 kDa
• Observed Molecular Weight: 164 kDa
• GenBank Accession Number: BC111756
• Gene Symbol: PZP
• Gene ID (NCBI): 5858
• RRID: AB_10732823
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Pregnancy Zone Protein (PZP) is an immunosuppressive protein that is expressed by the placenta. The PZP is a thiol ester-containing alpha macroglobulin protein that controls the proteolytic pathways during pregnancy and contributes to maintaining the immunologically privileged status of the fetus. Recently PZP over-expression has been described as a novel biomarker for predicting the prognosis of hepatocellular carcinoma and its high expression has been reported in solid tumors.

Publications

Species	Application	Title
human	WB	Clin Proteomics; iTRAQ plasma proteomics analysis for candidate biomarkers of type 2 incipient diabetic nephropathy.; Authors - Hongmei Lu