uPAR/CD87 Recombinant antibody

uPAR/CD87 Uni-rAb^TM Recombinant Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

CloneNo.

230148B10

Cat no : 82953-2-RR

Synonyms

uPAR, PLAUR, PLAUR, UPAR, U PAR, MO3

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Validation Data Gallery

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  WB analysis using 82953-2-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 82953-2-RR (uPAR/CD87 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of human intrahepatic cholangiocarcinoma using 82953-2-RR

  Immunohistochemical analysis of paraffin-embedded human intrahepatic cholangiocarcinoma tissue slide using 82953-2-RR (uPAR/CD87 antibody) at dilution of 1:1000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human intrahepatic cholangiocarcinoma using 82953-2-RR

  Immunohistochemical analysis of paraffin-embedded human intrahepatic cholangiocarcinoma tissue slide using 82953-2-RR (uPAR/CD87 antibody) at dilution of 1:1000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  Affinity and Kinetic Characterization of 82953-2-RR

  Biolayer interferometry (BLl) kinetic assays of 82953-2-RR against Human uPAR, PLAUR were performed. The affinity constant is 0.527 nM.

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Tested Applications

• Positive WB detected in: HeLa cells, DU 145 cells, THP-1 cells, Saos-2 cells, PC-3 cells
• Positive IHC detected in: human intrahepatic cholangiocarcinoma 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 : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:500-1:2000

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.

Product Information

82953-2-RR targets uPAR/CD87 in WB, IHC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: uPAR/CD87 fusion protein Ag28056
• Full Name: PLAUR
• Calculated Molecular Weight: 37 kDa
• Observed Molecular Weight: 35-50 kDa
• GenBank Accession Number: BC002788
• Gene Symbol: uPAR
• Gene ID (NCBI): 5329
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A 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

uPAR is a highly glycosylated, GPI-anchored membrane protein. In addition to the membrane-anchored form, uPAR is released from the plasma membrane by cleavage of the GPI anchor and can be found as a soluble form (suPAR). uPAR contains three homologous domains (D1-D3) of which the N-terminal one (D1) represents the uPA-binding domain. After binding to uPAR, uPA cleaves plasminogen, generating the active protease plasmin which is involved in a wide variety of physiologic and pathologic processes. In addition to regulating proteolysis, uPAR has important function in cell adhesion, migration and proliferation. Studies reveal that uPAR expression is elevated during inflammation and tissue remodeling and in many human cancers, in which it frequently indicates poor prognosis. (PMID 20027185; 12461559)