Validation Data Gallery
Tested Applications
| Positive WB detected in | HeLa cells, HepG2 cells, MCF-7 cells, SMMC-7721 cells, mouse colon tissue |
| Positive IHC detected in | human prostate cancer tissue, human liver cancer tissue, human liver tissue, human kidney 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 | HepG2 cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:500-1:1000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:10-1:100 |
| 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
12599-1-AP targets CTBS in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen |
CatNo: Ag3228 Product name: Recombinant human CTBS protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-105 aa of BC024007 Sequence: MSRPQLRRWRLVSSPPSGVPGLALLALLALRLAAGTDCPCPEPELCRPIRHHPDFEVFVFDVGQKTWKSYDWSQITTVATFGKYDSELMCYAHSKGARVVLKGNL 相同性解析による交差性が予測される生物種 |
| Full Name | chitobiase, di-N-acetyl- |
| Calculated molecular weight | 12 kDa, 43 kDa |
| Observed molecular weight | 44-50 kDa |
| GenBank accession number | BC024007 |
| Gene Symbol | CTBS |
| Gene ID (NCBI) | 1486 |
| RRID | AB_10638783 |
| Conjugate | Unconjugated |
| Form | |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | Q01459 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
CTBS(Di-N-acetylchitobiase (chitobiase)) also named as CTB, is a lysosomal exoglycosidase that splits the GlcNAcβ-D-(l-4)GlcNAc chitobiose core of asparagine-linked glycoproteins. Chitobiase has been purified from human liver and kidney and rat liver. Both the human and rat enzymes are approximately 40-45 kDa and require a free reducing end GlcNAc for activity(PMID:1527079). This full length protein has a signal peptide and four glycosylation sites.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for CTBS antibody 12599-1-AP | Download protocol |
| IHC protocol for CTBS antibody 12599-1-AP | Download protocol |
| IF protocol for CTBS antibody 12599-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |





















