Rabbit Cathepsin D Polyclonal Antibody | anti-K345 antibody

Cathepsin D (K345) Polyclonal Antibody

Cat. Num. AAA3004120

• Gene Names: CTSD; CPSD; CLN10; HEL-S-130P
• Reactivity: Human, Mouse, Rat
• Applications: Immunohistochemistry
• Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
• Synonyms: Cathepsin D; Polyclonal Antibody; Cathepsin D (K345) Polyclonal Antibody; Cathepsin D; CTSD; CPSD; anti-K345 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: Cathepsin D (K345) polyclonal antibody detects endogenous levels of Cathepsin D protein.
• Purity/Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
• Form/Format: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
• Sequence Length: 412

• Applicable Applications for anti-K345 antibody: Immunohistochemistry (IHC)
• Application Notes: IHC: 1:50-1:200
• Immunogen: Synthetic peptide, corresponding to amino acids 311-360 of Human Cathepsin D.
• Preparation and Storage: Store at 4 degree C short term.; Aliquot and store at -20 degree C long term.; Avoid freeze-thaw cycles.

Immunohistochemistry (IHC)

(Immunohistochemistry (IHC) analyzes of Cathepsin D (K345) pAb in paraffin-embedded human breast carcinoma tissue at 1:100.)

Related Product Information for anti-K345 antibody

The cathepsin family of proteolytic enzymes contains several diverse classes of proteases. The cysteine protease class comprises cathepsins B, L, H, K, S, and O. The aspartyl protease class is composed of cathepsins D and E. Cathepsin G is in the serine protease class. Most cathepsins are lysosomal and each is involved in cellular metabolism, participating in various events such as peptide biosynthesis and protein degradation. Cathepsins may also cleave some protein precursors, thereby releasing regulatory peptides. The promoter region of the cathepsin D gene contains five Sp1 binding sites and four AP-2 binding sites.

NCBI and Uniprot Product Information

• NCBI GI #: 4503143
• NCBI GeneID: 1509
• NCBI Accession #: NP_001900.1
• NCBI GenBank Nucleotide #: NP_001900.1
• UniProt Accession #: P07339
• Molecular Weight: ~ 45kDa
• NCBI Official Full Name: cathepsin D preproprotein
• NCBI Official Synonym Full Names: cathepsin D
• NCBI Official Symbol: CTSD
• NCBI Official Synonym Symbols: CPSD; CLN10; HEL-S-130P
• NCBI Protein Information: cathepsin D
• UniProt Protein Name: Cathepsin D
• UniProt Gene Name: CTSD
• UniProt Synonym Gene Names: CPSD
• UniProt Entry Name: CATD_HUMAN

NCBI Description

This gene encodes a member of the A1 family of peptidases. The encoded preproprotein is proteolytically processed to generate multiple protein products. These products include the cathepsin D light and heavy chains, which heterodimerize to form the mature enzyme. This enzyme exhibits pepsin-like activity and plays a role in protein turnover and in the proteolytic activation of hormones and growth factors. Mutations in this gene play a causal role in neuronal ceroid lipofuscinosis-10 and may be involved in the pathogenesis of several other diseases, including breast cancer and possibly Alzheimer's disease. [provided by RefSeq, Nov 2015]

Uniprot Description

CTSD: Acid protease active in intracellular protein breakdown. Involved in the pathogenesis of several diseases such as breast cancer and possibly Alzheimer disease. Consists of a light chain and a heavy chain. Belongs to the peptidase A1 family.

Protein type: Protease; Autophagy; EC 3.4.23.5; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 11p15.5

Cellular Component: extracellular matrix; lysosomal lumen; extracellular space; lysosome; melanosome; extracellular region

Molecular Function: protein binding; aspartic-type endopeptidase activity

Biological Process: extracellular matrix disassembly; collagen catabolic process; extracellular matrix organization and biogenesis; antigen processing and presentation of exogenous peptide antigen via MHC class II; proteolysis

Disease: Ceroid Lipofuscinosis, Neuronal, 10