Cathepsin D Polyclonal antibody
Cathepsin D Polyclonal Antibody for WB, IHC, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse
Applications
WB, IF, IHC, ELISA
Conjugate
Unconjugated
Cat no : 55021-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | A431 cells, HepG2 cells, MCF-7 cells |
| Positive IHC detected in | human liver 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 : 1:1000-1:6000 |
| Immunohistochemistry (IHC) | IHC : 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. | |
Published Applications
| WB | See 5 publications below |
| IF | See 2 publications below |
Product Information
55021-1-AP targets Cathepsin D in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Cited Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Peptide 相同性解析による交差性が予測される生物種 |
| Full Name | cathepsin D |
| Calculated molecular weight | 45 kDa |
| Observed molecular weight | 32 kDa |
| GenBank accession number | NM_001909 |
| Gene symbol | Cathepsin D |
| Gene ID (NCBI) | 1509 |
| RRID | AB_10863128 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity 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
CTSD (Cathepsin D) is also named as CPSD, belongs to the peptidase A1 family. It is ubiquitously expressed and is involved in proteolytic degradation, cell invasion, and apoptosis. Human CTSD is synthesized as a 52-kDa precursor that is converted into an active 48-kDa single-chain intermediate in the endosomes, and then into a fully active mature form, composed of a 34-kDa heavy chain and a 14-kDa light chain, in the lysosomes. It is a lysosomal acid protease found in neutrophils and monocytes and involved in the pathogenesis of several diseases such as breast cancer and possibly Alzheimer disease. (PMID: 27114232, PMID: 30717773, PMID: 30051532)
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for Cathepsin D antibody 55021-1-AP | Download protocol |
| IHC protocol for Cathepsin D antibody 55021-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Acta Neuropathol Commun Inefficient quality control of ribosome stalling during APP synthesis generates CAT-tailed species that precipitate hallmarks of Alzheimer's disease | ||
Toxicology 1,3-dichloro-2-propanol induced lipid accumulation by blocking autophagy flux in HepG2 cells. | ||
Pathogens Sputum from People with Cystic Fibrosis Reduces the Killing of Methicillin-Resistant Staphylococcus aureus by Neutrophils and Diminishes Phagosomal Production of Reactive Oxygen Species | ||
Cell Death Discov A novel chemical inhibitor suppresses breast cancer cell growth and metastasis through inhibiting HPIP oncoprotein. | ||
Chem Biol Interact In addition to its endosomal escape effect, platycodin D also synergizes with ribosomal inactivation protein to induce apoptosis in hepatoma cells through AKT and MAPK signaling pathways. | ||
Biochem Biophys Res Commun Bifendate inhibits autophagy at multiple steps and attenuates oleic acid-induced lipid accumulation |
