B23 Monoclonal antibody
B23 Monoclonal Antibody for IHC, WB,ELISA
Host / Isotype
Mouse / IgG1
Reactivity
human, mouse
Applications
WB, IHC,ELISA
Conjugate
Unconjugated
Cat no : 65032-1-Ig
Synonyms
Validation Data Gallery
Tested Applications
Positive WB detected in | SMMC-7721 cells |
Positive IHC detected in | Liver cancer 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
Application | Dilution |
---|---|
Western Blot (WB) | WB : 1:500-1:2000 |
Immunohistochemistry (IHC) | IHC : 1:20-1:200 |
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
65032-1-Ig targets B23 in WB, IHC,ELISA applications and shows reactivity with human, mouse samples.
Tested Reactivity | human, mouse |
Host / Isotype | Mouse / IgG1 |
Class | Monoclonal |
Type | Antibody |
Immunogen | Recombinant Protein |
Full Name | nucleophosmin (nucleolar phosphoprotein B23, numatrin) |
Calculated Molecular Weight | 33 kDa |
Observed Molecular Weight | 33 kDa |
GenBank Accession Number | BC002398 |
Gene Symbol | NPM1 |
Gene ID (NCBI) | 4869 |
Conjugate | Unconjugated |
Form | Liquid |
Purification Method | Protein A purification |
Storage Buffer | PBS with 0.1% sodium azide and 50% glycerol pH 7.3. |
Storage Conditions | Store at 2-8°C. 20ul sizes contain 0.1% BSA. |
Background Information
Nucleophosmin (NPM1,B23) is a putative ribosome assembly factor with a high affinity for peptides containing nuclear localization signals (NLSs). The transport of proteins across the nuclear envelope is a selective, multistep process involving several cytoplasmic factors. Proteins must be recognized as import substrates, dock at the nuclear pore complex and translocate across the nuclear envelope in an ATP-dependent fashion. Several cytosolic and nuclear proteins that are central to this process have been identified. The 38 kDa nuclear protein nucleophosmin is involved in ribosomal assembly and rRNA transport. It is an abundant protein that is highly phosphorylated by Cdc2 kinase during mitosis.