AGRN Polyclonal antibody

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  WB analysis using 20692-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 20692-1-AP (AGRN antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

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  IHC staining of human lung using 20692-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung tissue slide using 20692-1-AP (AGRN antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of Saos-2 using 20692-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed Saos-2 cells using AGRN antibody (20692-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

AGRN Polyclonal Antibody for WB, IHC, IF/ICC, ELISA

Cat No. 20692-1-AP

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IHC, IF/ICC, ELISA

Synonyms

Agrin, Agrin C-terminal 110 kDa subunit, Agrin C-terminal 22 kDa fragment, Agrin C-terminal 90 kDa fragment, Agrin N-terminal 110 kDa subunit

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Tested Applications

• Positive WB detected in: DU 145 cells
• Positive IHC detected in: human lung tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: Saos-2 cells

Recommended dilution

• Western Blot (WB): WB : 1:500-1:1000
• Immunohistochemistry (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 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.

Product Information

20692-1-AP targets AGRN in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen:

  Peptide

• Full Name: agrin
• Calculated Molecular Weight: 215 kDa
• Observed Molecular Weight: 225 kDa, 97 kDa
• GenBank Accession Number: NM_198576
• Gene Symbol: AGRN
• Gene ID (NCBI): 375790
• RRID: AB_3085612
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• UNIPROT ID: O00468
• 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

Agrin, a large heparan sulfate proteoglycan, is expressed in neuronal, as well as nonneuronal tissues (PMID:12671652). Nerve-derived agrin has been demonstrated to play an essential role in development and maintenance of the neuromuscular junction (PMID:16386415). The agrin gene encodes a protein of more than 2000 amino acids with predicted molecular weight of 225 kDa but can display as 600 kDa protein due to extensive N-terminal glycosylation (PMID:12671652). Neurotrypsin cleaves the proteoglycan agrin at two homologous, highly conserved sites, liberating a middle 90-kDa and a C-terminal 22-kDa fragment from the membrane or ECM-bound N-terminal moiety of agrin (PMID:18230682).