Napsin A Monoclonal antibody
Napsin A Monoclonal Antibody for IHC, IF/ICC, FC (Intra), ELISA
Host / Isotype
Mouse / IgG1
Reactivity
human
Applications
IHC, IF/ICC, FC (Intra), ELISA
Conjugate
Unconjugated
CloneNo.
1H7F2
Cat no : 60259-2-Ig
Synonyms
Validation Data Gallery
Tested Applications
| Positive IHC detected in | human lung cancer tissue, human kidney tissue, human renal cell carcinoma 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 | HUVEC cells |
| Positive FC (Intra) detected in | A549 cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Immunohistochemistry (IHC) | IHC : 1:10000-1:60000 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:200-1:800 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.20 ug per 10^6 cells in a 100 µl suspension |
| 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
| IHC | See 1 publications below |
Product Information
60259-2-Ig targets Napsin A in IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Cited Reactivity | human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Immunogen | Napsin A fusion protein Ag9721 相同性解析による交差性が予測される生物種 |
| 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 |
| RRID | AB_2881381 |
| 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 -20oC storage. |
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).
Protocols
| Product Specific Protocols | |
|---|---|
| IHC protocol for Napsin A antibody 60259-2-Ig | Download protocol |
| IF protocol for Napsin A antibody 60259-2-Ig | Download protocol |
| FC protocol for Napsin A antibody 60259-2-Ig | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Nat Commun Cancer cell-expressed BTNL2 facilitates tumour immune escape via engagement with IL-17A-producing γδ T cells. |
