Napsin A Monoclonal antibody, PBS Only

Napsin A Monoclonal Antibody for IF, IHC, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human

Applications

IF, IHC, ELISA

Conjugate

Unconjugated

CloneNo.

1H7F2

Cat no : 60259-2-PBS

Synonyms

Asp 4, ASP4, Aspartyl protease 4, KAP, Kdap, NAP1, NAPA, NAPSA, Napsin 1, Napsin A, napsin A aspartic peptidase, Pronapsin A, SNAPA, TA01/TA02

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Validation Data Gallery

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  IHC staining of human lung cancer using 60259-2-Ig (same clone as 60259-2-PBS)

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 60259-2-Ig (NAPSA antibody) at dilution of 1:4000 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 60259-2-PBS in a different storage buffer formulation.

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  IHC staining of human lung cancer using 60259-2-Ig (same clone as 60259-2-PBS)

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 60259-2-Ig (NAPSA antibody) at dilution of 1:4000 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 60259-2-PBS in a different storage buffer formulation.

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  IHC staining of human renal cell carcinoma using 60259-2-Ig (same clone as 60259-2-PBS)

  Immunohistochemical analysis of paraffin-embedded human renal cell carcinoma tissue slide using 60259-2-Ig (NAPSA antibody) at dilution of 1:4000 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 60259-2-PBS in a different storage buffer formulation.

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  IHC staining of human renal cell carcinoma using 60259-2-Ig (same clone as 60259-2-PBS)

  Immunohistochemical analysis of paraffin-embedded human renal cell carcinoma tissue slide using 60259-2-Ig (NAPSA antibody) at dilution of 1:4000 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 60259-2-PBS in a different storage buffer formulation.

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  IHC staining of human kidney using 60259-2-Ig (same clone as 60259-2-PBS)

  Immunohistochemical analysis of paraffin-embedded human kidney tissue slide using 60259-2-Ig (Napsin A antibody) at dilution of 1:12000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 60259-2-PBS in a different storage buffer formulation.

• 

  IHC staining of human kidney using 60259-2-Ig (same clone as 60259-2-PBS)

  Immunohistochemical analysis of paraffin-embedded human kidney tissue slide using 60259-2-Ig (Napsin A antibody) at dilution of 1:12000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 60259-2-PBS in a different storage buffer formulation.

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  IF Staining of HUVEC using 60259-2-Ig (same clone as 60259-2-PBS)

  Immunofluorescent analysis of (-20°C Methanol) fixed HUVEC cells using Napsin A antibody (60259-2-Ig, Clone: 1H7F2 ) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L). This data was developed using the same antibody clone with 60259-2-PBS in a different storage buffer formulation.

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Recommended dilution

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

Product Information

60259-2-PBS targets Napsin A in IF, IHC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: Napsin A fusion protein Ag9721
• Full Name: napsin A aspartic peptidase
• Calculated Molecular Weight: 420 aa, 45 kDa
• GenBank Accession Number: BC017842
• Gene Symbol: Napsin A
• Gene ID (NCBI): 9476
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS only
• Storage Conditions: Store at -80°C.

Background Information

Napsin is found in two isoforms, napsin A and B, with highly homologous nucleotide sequences (91.2%). Napsin A appears to be a functional proteinase, predominantly expressed in lung and kidney. Napsin B is transcribed exclusively in cells related to the immune system and lacks an in-frame stop codon and is believed to be a pseudogene.(PMID:12698189). Napsin A is superior to TTF-1 in distinguishing primary lung ACA from other carcinomas (except kidney), particularly primary lung small cell carcinoma, and primary thyroid carcinoma.(PMID:22288963).